Consulta: subjectFacets:"Feed"
Registros recuperados: 69
Data/hora: 02/06/2024 02:24:13

Estimación de la energía metabolizable de dos aceites acidulados de soya y su efecto en la producción de pollas y gallinas bovans white.
Provedor de dados: 32
Autores: Pérez Martínez, Jennifer.
Con el propósito de utilizar ingredientes de buena calidad nutritiva que permitan balancear dietas más económicas, se evaluaron dos aceites acidulados de soya, como fuente de energía; para lo cual se realizaron 2 experimentos, en el primero se determinó  la energía metabolizable de aceite crudo de soya (ACS), aceite acidulado de soya T (AAT) y aceite acidulado de soya Y (AAY), en el segundo experimento se utilizaron 280 pollas Bovans White de 1 día de edad, las cuales se  distribuyeron en seis tratamientos, con cinco repeticiones, con ocho pollas cada una. El aceite crudo de soya y los acetites acidulados de soya se incluyeron en dos niveles: 2 % y 4 %. Se evaluaron las variables: peso de las pollas (PP), consumo de alimento (CON), conversión alimenticia...
Palavras-chave: Aceite crudo de soya; Alimento; Fuente de energía; Pollas; Soybean oil; Feed; Source of energy; Pullets; Maestría; Ganadería.
Ano: 2011
URL: http://hdl.handle.net/10521/408

Estimación de la energía metabolizable de dos aceites acidulados de soya y su efecto en la producción de pollas y gallinas bovans white.
Provedor de dados: 32
Autores: Pérez Martínez, Jennifer.
Con el propósito de utilizar ingredientes de buena calidad nutritiva que permitan balancear dietas más económicas, se evaluaron dos aceites acidulados de soya, como fuente de energía; para lo cual se realizaron 2 experimentos, en el primero se determinó  la energía metabolizable de aceite crudo de soya (ACS), aceite acidulado de soya T (AAT) y aceite acidulado de soya Y (AAY), en el segundo experimento se utilizaron 280 pollas Bovans White de 1 día de edad, las cuales se  distribuyeron en seis tratamientos, con cinco repeticiones, con ocho pollas cada una. El aceite crudo de soya y los acetites acidulados de soya se incluyeron en dos niveles: 2 % y 4 %. Se evaluaron las variables: peso de las pollas (PP), consumo de alimento (CON), conversión alimenticia...
Palavras-chave: Aceite crudo de soya; Alimento; Fuente de energía; Pollas; Soybean oil; Feed; Source of energy; Pullets; Maestría; Ganadería.
Ano: 2011
URL: http://hdl.handle.net/10521/408

Tabela de composicao quimica e valores energeticos de alimentos para suinos e aves.
Provedor de dados: 14
Autores: EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA. Centro Nacional de Pesquisa de Suinos e Aves (Concórdia, SC).
Metodologia; Alimentos; Suplementos de cálcio e fósforo; Formulação e balanceamento de rações para suinos.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Composição; Tabela; Feed; Composition.; Alimento; Suíno.; Swine.
Ano: 1991
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/435720

Recuperação e utilização de pastagem de capim-colonião (Panicum maximum) para a engorda de bovinos, no município de Abel Figueiredo, Pará.
Provedor de dados: 14
Autores: AZEVEDO, G. P. C. de; VEIGA, J. B. da; CAMARAO, A. P.; TEIXEIRA, R. N. G.
bitstream/item/42516/1/Boletim-Pesquisa-161-cpatu.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Bovino de corte; Abel Figueiredo; Marabá; Pará; Fazenda Jucaral; Brasil; Cultivated pasture; Stock rate; Management; Feed; Fattening.; Alimentação; Animal; Engorda; Manejo; Melhoramento; Pastagem Cultivada; Panicum Maximum; Taxa de Lotação.; Amazonia; Beef cattle; Breeding.
Ano: 1995
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/374324

Efeito da aplicação de diferentes níveis de uréia na digestibilidade da palha do feijão (Phaseolus vulgaris L.) para alimentação de ruminantes.
Provedor de dados: 14
Autores: ALMEIDA, G. F. de.
Verificou-se o efeito da aplicacao da ureia na palha de feijao para alimentacao de ruminantes.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Palha de feijão; Ruminant; Feed; Bean straw.; Produção animal; Alimentação; Animal; Digestibilidade; Ruminante; Uréia.; Animal production; Digestibility; Urea.
Ano: 1992
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/131441

Importância do búfalo para a pecuária brasileira.
Provedor de dados: 14
Autores: NASCIMENTO, C. N. B. do; CARVALHO, L. O. D. de M.; LOURENCO JUNIOR, J. de B.
População mundial de búfalos; Búfalos no Brasil; Efetivo bubalino; Bubalinocultura; Características do búfalo; Adaptabilidade; Utilização de forragem; Longevidade; Reprodutividade; Produção de leite; Produção de carne; Animal de trabalho
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Bubalino; Distribuição; Característica; Composição corporal; Brasil; Buffalo; Distribution; Importation; Yield; Feed; Characteristics; Production; Weigt gain; Corporal composition.; Alimentação; Carne; Ganho de Peso; Importação; Leite; População; Produtividade; Produção.; Meat; Population.; Milk.
Ano: 1979
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/374303

Disponibilidade de matérias-primas para alimentação de suínos e aves no Brasil e estratégias para potencializar seu uso.
Provedor de dados: 14
Autores: BERTOL, T. M.; SANTOS FILHO, J. I. dos; LUDKE, J. V.
bitstream/item/153864/1/final8226.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Feed; Produção animal; Suinocultura; Avicultura; Nutrição animal; Ração; Poultry production; Swine production; Animal nutrition.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061628

Desempenho de suínos alimentados com diferentes concentrados protéicos.
Provedor de dados: 14
Autores: FIALHO, E. T.; GOMES, P. C.; ALBINO, L. F. T.; DHEIN, H.; ANTONIN, A.
bitstream/item/59336/1/CUsersPiazzonDocuments19.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Feed; Protein.; Alimento; Concentrado Protéico; Suíno.; Swine.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/433904

Suplementação mineral de bovinos de corte em pastagem nativa.
Provedor de dados: 14
Autores: NASCIMENTO, C. N. B. do; CARVALHO, L. O. D. de M.; SALIMOS, E. P.; LOURENÇO JUNIOR, J. de B.; KASS, M. L.
bitstream/item/33524/1/CPATU-CirTec12.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Bovino de corte; Suplementação mineral; Fosfato bicalcico; Feed; Supplementation; Bicalcium phosphate; Economy.; Alimentação; Economia; Farinha de Osso; Ganho de Peso; Nutrição.; Bone meal; Beef cattle; Nutrition; Weight gain.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/378408

Produção e manejo de alevinos de pirarucu, Arapaima gigas (Cuvier).
Provedor de dados: 14
Autores: IMBIRIBA, E. P.
bitstream/item/40152/1/Circ-Tec-57-CPATU.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Instalação; Arapiama gigas; Brasil; Alevim; Production; Management; Feed; Installation; Pisciculture.; Alevino; Alimentação; Manejo; Pirarucu; Piscicultura; Produção; Reprodução.; Amazonia.
Ano: 1991
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/381278

Development of extruded mixtures of cassava, green banana and brazil nut flours.
Provedor de dados: 14
Autores: CARVALHO, A. V.; MATTIETTO, R. de A.; SÁ, D. de G. C. F. de; CUNHA, C. R. da.
O objetivo deste trabalho foi otimizar as condições de processamento por extrusão termoplástica de misturas de farinhas de mandioca, de banana verde e de castanha-do-brasil, visando à obtenção de uma farinha pré-gelatinizada para consumo na forma de mingau. Para a obtenção das farinhas pré-gelatinizadas, utilizou-se um delineamento do tipo composto central rotacional 23, contendo 3 pontos centrais e 6 axiais. Os ensaios foram processados em extrusor monorrosca. Duas formulações destacaram-se em termos nutricionais (elevado teor proteico), tecnológicos e aceitação sensorial: a Formulação 6 (40% de farinha de mandioca, 20% de farinha de banana verde, 40% de farinha de castanha-do-brasil, 14% de umidade, temperatura de 100 °C) e a Formulação 16 (40% de...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Feed; Brazil nut; Manihot esculenta Crantz; Bertholletia excelsa Bonpl.; Banana; Extrusão.; Flour.; Cassava; Extrusion.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056564

Suplementação alimentar com resíduos da agroindústria em bubalinos na fase de crescimento.
Provedor de dados: 14
Autores: BATISTA, H. A. M.; ALBUQUERQUE, M. de; CAMARAO, A. P.; LOURENÇO JUNIOR, J. de B.
bitstream/item/59257/1/CPATU-ComTec44.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Bubalino; Agroindústria; Buffalo; Feed; Residue; Agroindustrial complexes.; Alimentação; Bubalus Bubalis; Ganho de Peso; Nutrição; Resíduo.; Nutrition; Weight gain.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/382985

Criação de ovinos - alimentação, mineralização e sanidade.
Provedor de dados: 14
Autores: AZEVEDO, G. P. C. de; SARMENTO, C. M. B.; GONÇALVES, C. A.; LAU, H. D.
bitstream/item/34691/1/RecBas-28.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Creation; Feed; Disease; Treatment.; Alimentação; Criação; Doença; Ovino; Tratamento.; Sheep.
Ano: 1995
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/374264

Suplementação alimentar em sindi lactantes.
Provedor de dados: 14
Autores: NASCIMENTO, C. N. B. do; LOURENÇO JUNIOR, J. de B.; TEIXEIRA NETO, J. F.; SALIMOS, E. P.
bitstream/item/33520/1/CPATU-CirTec11.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Bovino de leite; Sindi; Capim quicuio-da-amazônia; Suplementação; Teor; Campo Experimental de Tracuateua; Pará; Brasil; Production; Supplementation; Feed; Economy; Fat.; Alimentação; Economia; Gordura; Nutrição; Pastejo.; Amazonia; Grazing; Dairy cattle; Nutrition.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/378407

Produção de leite de búfalas em pastagem cultivada de terra inundável com suplementação protéica e energética.
Provedor de dados: 14
Autores: NASCIMENTO, C. N. B. do; CARVALHO, L. O. D. de M.; SIMÃO NETO, M.; DUTRA, S.
bitstream/item/42257/1/Boletim-Pesquisa-143-CPATU.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Bubalino de leite; Suplementacao; Terra inundavel; Dairy buffalo; Production; Feed; Supplementation; Cultivated pasture; Floodable area.; Alimentação; Pastagem Cultivada; Pastejo; Nutrição; Produção.; Grazing; Milk; Nutrition.
Ano: 1993
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/378463

Importância do aproveitamento do soro de queijo para enriquecer alimentos.
Provedor de dados: 14
Autores: NAZARÉ, R. F. R. de.
bitstream/item/59399/1/Miscelanea-3.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Enriquecimento; Cheese; Serum; Feed; Supplement foodstuff; Food; Biological value; Protein.; Alimentação; Alimento; Caseína; Proteína; Queijo; Valor Biológico.; Soro; Tecnologia; Casein; Technology.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/378020

Digestibilidade "in vivo" dos constituintes da parede celular do capim quicuio-da-amazônia (Brachiaria humidicola (Rendle) Schweickerdt).
Provedor de dados: 14
Autores: CAMARAO, A. P.; BATISTA, H. A. M.; BRAGA, E.; DUTRA, S.
bitstream/item/40158/1/Circ-Tec-48-CPATU.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Capim quicuio-da-amazonia; Belém; Pará; Ovine; Feed; Grass.; Alimento; Animal; Brachiaria Humidicola; Digestibilidade; Gramínea; Ovino; Nutrição; Valor Nutritivo.; Digestibility; Nutritive value.; Nutrition.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/383852

Cama de aviários na suplementação de bovinos.
Provedor de dados: 14
Autores: COSTA, N. A. da; LOURENÇO JUNIOR, J. de B.
bitstream/item/34701/1/RecBas-25.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Cama de frango; Suplementacao; Bovine; Feed; Supplementation; Broiles litter.; Alimentação; Bovino; Nutrição.; Nutrition.
Ano: 1993
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/378464

Favela: da forragem a farinha.
Provedor de dados: 14
Autores: EMBRAPA. Centro de Pesquisa Agropecuaria do Tropico Semi-Arido.
Quem chega ao sertão nordestino, ou apenas passa por ele, alguns meses após o período das chuvas, quase sempre corre o risco de fazer uma descrição bastante simplista da caatinga: "mata cinzenta, desfolhada, cheia de galhos espinhentos e retorcidos". Mas a caatinga também se veste de verde todo ano .na época chuvosa, e fornece uma infinidade de produtos que são aproveitados de diversas formas pelos homens e animais. A favela, por exemplo, é uma dessas riquezas espalha. das pelo sertão, Dessa planta, que flora e frutifica geralmente de janeiro a março, o sertanejo aproveita as sementes, que são consumidas "in natura" ou em forma de farinha.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Favela; Alimentacao animal; Feed; Animal; Cnidoscolus Phyllacanthus; Forragem; Forage.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/131957

Feno de maniçoba na suplementação de novilhos alimentados com feno de capim bufel.
Provedor de dados: 14
Autores: SALVIANO, L. M. C.; NUNES, M. do C. F. S.
Este experimento foi conduzido no campo de Manejo da Caatinga do CPATSA-EMBRAPA em Petrolina, PE. O objetivo principal era avaliar o efeito da adicao de 2,5 kg de feno de manicoba no ganho de peso de novilhos alimentados com feno de capim buffel. O delineamento experimental adotado foi o completamente casualizado com dois tratamentos e quatro repeticoes. A adica ode feno de manicoba elevou substancialmente o consumo de forragem de capim buffel, passando de 5,16 para 7,09 kg/cab/dia, ou de 2,17 para 2,73 kg/100 kg de peso vivo. Em termos de ganho de peso, a adicao de feno de manicoba provocou um aumento de 473%, passando de 132 g para 757 g/cab/dia.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Capim bufel; Manihot pseudozlaziovii; Buffel grass; Feeding supplementation; Fiedlot; Steer; Hoy; Feed; Pasture.; Pastagem; Cenchrus ciliaris; Confinamento; Feno; Maniçoba; Novilho; Suplemento Alimentar.; Cassava.
Ano: 1991
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/133102

Avaliação de subprodutos agroindustriais para alimentação de ruminantes.
Provedor de dados: 14
Autores: RODRIGUES FILHO, J. A.; CAMARAO, A. P.; LOURENÇO JUNIOR, J. de B.
bitstream/item/60453/1/CPATU-Doc71.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agroindústria; Feed; Agricultural industries; Waste; Ruminant.; Alimentação; Animal; Resíduo; Ruminante.
Ano: 1993
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/380487

Sistema de produção de bubalinos para leite e carne.
Provedor de dados: 14
Autores: CARVALHO, L. O. D. de M.; NASCIMENTO, C. N. B. do; LOURENÇO JUNIOR, J. de B.
bitstream/item/33537/1/CPATU-CirTec16.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Bubalino; Sanidade; Instalação; Buffalo; Production systems; Management; Feed; Health; Economy; Installation.; Alimentação; Bubalus Bubalis; Carne; Economia; Leite; Manejo; Melhoramento; Nutrição; Sistema de Produção.; Breeding; Milk; Meat; Nutrition.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/378782

Engorda de pirarucus (Arapaima gigas) em associação com búfalos e suínos.
Provedor de dados: 14
Autores: CARVALHO, L. O. D. de M.; NASCIMENTO, C. N. B. do.
bitstream/item/34085/1/CPATU-CirTec65.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Bubalino; Buffalo; Economy; Fattening; Feed; Manure; Production system; Management.; Alimentação; Economia; Engorda; Esterco; Manejo; Pirarucu; Suíno.; Sistema de Produção; Arapaima gigas; Swine.
Ano: 1992
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/379291

Engorda de machos bubalinos da raça Mediterrâneo em pastagem de quicuio da amazônia (Brachiaria humidicola) na terra firme.
Provedor de dados: 14
Autores: CARVALHO, L. O. D. de M.; NASCIMENTO, C. N. B. do; COSTA, N. A. da; LOURENÇO JUNIOR, J. de B.
bitstream/item/33780/1/CPATU-CirTec25.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Bubalino; Mediterraneo; Quicuio-da-amazonia; Terra firme; Brasil; Buffalo; Feed; Fattening; Non flooded land; Pasture.; Alimentação; Brachiaria Humidicola; Bubalus Bubalis; Engorda; Ganho de Peso; Pastejo; Pastagem; Raça.; Amazonia; Grazing; Weight gain.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/381154

Estudo comparativo da composição química do leite de zebuínos e bubalinos.
Provedor de dados: 14
Autores: HÜHN, S.; GUIMARÃES, M. C. de F.; NASCIMENTO, C. N. B. do; CARVALHO, L. O. D. de M.; MOREIRA, E. D.; LOURENÇO JUNIOR, J. de B.
bitstream/item/31907/1/CPATU-BP36.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Bubalino; Sindi; Mediterraneo; Belém; Pará; Brasil; Feed; Breed; Bovine.; Alimentação; Bovino; Composição Química; Leite; Ordenha; Raça.; Amazonia; Chemical composition; Milk; Zebu.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/381147

Microparticulate feeds for Penaeid larvae
Provedor de dados: 5
Autores: Kanazawa, A.
The mass production of penaeid larvae still depends on live foods such as diatoms, Chlorella and Artemia . However, it requires much facilities, maintenance expenses, and labor to produce a desired amount of life foods safely and constantly. Also, the nutritive value of planktonic organisms is occasionally variable and this makes the use of live food for mass culture restrictive. Therefore, it is necessary to develop microparticulate diets as a substitute for live foods to further increase the productivity of seed for shrimp culture.
Tipo: Text
Palavras-chave: Penaeus japonicus; Nutritional requirements; Food organisms; Fish meal; Proteins; Nutritive value; Survival; Food; Diets; Feeding; Feed; Shrimp culture.
Ano: 1989
URL: http://archimer.ifremer.fr/doc/1989/acte-1463.pdf

Vitamin requirements of juvenile penaeid shrimp
Provedor de dados: 5
Autores: Conklin, D.
The results of supplementing crustacean feeds with vitamins are examined specifically from the standpoint of shrimp culture. Micro-nutrients selected for discussion include: water-soluble vitamins of the B-complex, choline and inositol, vitamin C and the fat-soluble group of vitamins: A, D, E and K. Ways in which utilization of vitamins and ultimately dietary demand are altered by physiological state, conditions of culture, as well as factors which impact on feed levels, are explored.
Tipo: Text
Palavras-chave: Penaeidae; Malacostraca; Diets; Marine crustaceans; Nutrients (mineral); Nutritional requirements; Juveniles; Feed; Vitamins.
Ano: 1989
URL: http://archimer.ifremer.fr/doc/1989/acte-1469.pdf

Valorisation de matières premières marines de faible valeur ajoutée : application aux co-produits de thon
Provedor de dados: 5
Autores: Nguyen, Thi-my-huong.
The main objective of this study is the valorisation of by-products coming from processed tuna (Thunnus albacares). Therefore, enzymatic hydrolysis was selected, using an industrial large spectrum protease (Protamex). In a first phase, hydrolyses of these by-products (heads, tails, viscera) were carried out for long periods of time (12h) in order to establish the kinetics of the proteolysis of those different by-products and to obtain the approximate composition of the different resulting fractions and to determine the conditions which would allow the  valorisation of these  fractions.  In a second phase the valorisation in animal nutrition (shrimp culture) and in human nutrition (fish sauce) of the fractions coming from the hydrolysis of the head of tunas...
Tipo: Text
Palavras-chave: Feed; Food; Lipids; Peptids; Protamex; Proteolysis; By products; Thuna; Alimentation; Lipides; Peptides; Protamex; Protéolyse; Co produits; Thon.
Ano: 2009
URL: http://archimer.ifremer.fr/doc/2009/these-6918.pdf

Review of grow-out techniques under tropical conditions: Experience of Thailand on seabass (Lates calcarifer ) and grouper (Epinephelus malabaricus)
Provedor de dados: 5
Autores: Tookwinas, S.
Seabass and grouper have been reared in cages in coastal waters in Thailand for 10 years. The fingerlings are nursed for a month in nylon nursing cages. Then, the juvenile fish are reared in culture cages which can be stationary or floating. The cage is usually 5 x 5 x 2 metres. The stocking density is around 500 to 2000 fish per cage. The survival rate is approximately 80%. The selling price at the culture site is 80 baht and 250 baht per kg for sea bass and grouper respectively. The culture method and economics of culture are explained.
Tipo: Text
Palavras-chave: Marketing; Diseases; Dissolved oxygen; Stocking density; Physicochemical properties; Water quality; Feeding; Feed; Survival; Juveniles; Nursery ponds; Floating cages; Rearing; Fish culture; Fingerlings; Growth.
Ano: 1989
URL: http://archimer.ifremer.fr/doc/1989/acte-1423.pdf

Anatomy and physiology of digestive tract of crustaceans decapods reared in aquaculture
Provedor de dados: 5
Autores: Ceccaldi, H.
The digestive tract of crustacea is complex. It is composed of a shor t oesophagum, a stomach with two bags, and internal wall with appendags specialized in grinding of feeds. These hard mastication pieces represent the gastric mill. Setae, filters included in the stomach structure allow the separation between food particles and liquid compounds. Those one are coming over through filters and more on to the digestive gland tubules or mid gut gland. In this organ, several types of cells play specialized functions: absorption, enzyme secretion, stocking function. Some cells of a new type, with undefined function, may be neurosecretions function, have been described recently. The end of tubules of digestive gland exhibits cells with embryonic characteristics....
Tipo: Text
Palavras-chave: Decapoda; Neurosecretion; Feed; Rearing; Digestive glands; Enzymes; Stomach; Crustacean culture.
Ano: 1989
URL: http://archimer.ifremer.fr/doc/1989/acte-1486.pdf

Selected ingredients for shrimp feed
Provedor de dados: 5
Autores: Cuzon, Gerard.
The selection of ingredients is a high priority for formulating and processing shrimp feeds. One of these selected ingredients is fishmeal which represents 30-40 percent of the whole formulae. It is reviewed some specifications on fishmeal quality in order to determine which one is the best among white and brown fishmeal.
Tipo: Text
Palavras-chave: Proteins; Yeasts; Fish meal; Feed; Feeding.
Ano: 1989
URL: http://archimer.ifremer.fr/doc/1989/acte-1465.pdf

Effects on phytoplankton growth of dissolved substances produced by fish farming
Provedor de dados: 5
Autores: Arzul, Genevieve; Clement, Alejandro; Pinier, Anne.
Fish Farming enriches the water column in dissolved organic and inorganic material. These materials excreed by the fish, elutriate from uneaten food and derive from other polluting substances. Ratios of the organic/inorganic forms of substances (for example N and P) are thus modified. Such perturbations in turn affect phytoplankton development. From in vitro analyses and tests of water taken from a turbot rearing tank, we show the changes in seawater chemical composition produced as well as the way growth was modified in three phytoplankton species: the diatom, Chaetoceros gracile, and the dinoflagellates, Gymnodinium cf. nagasakiense and Alexandrium minutum. Elutriates from the granules used for feed (0.1 to 100 mg.l(-1)) were found to be stimulating,...
Tipo: Text
Palavras-chave: Antibiotique; Fécès; Aliment; Aquaculture; Régulation de croissance; Phytoplancton; Urée; Antibiotic; Faeces; Feed; Fish farming; Growth regulation; Phytoplankton; Urea.
Ano: 1996
URL: http://archimer.ifremer.fr/doc/00188/29887/28340.pdf

乳酸生成糸状菌添加ポテトパルプサイレージの飼料利用に関する研究
Provedor de dados: 19
Autores: 日高, 智; 島田, 謙一郎; 三浦, 俊治; 小田, 有二; HIDAKA, Satoshi; SHIMADA, Ken-ichiro; MIURA, Toshiharu; ODA, Yuuji.
わが国で家畜に給与される飼料の自給率は， 1965年 ではTDNで55%，濃厚飼料で31%であったが， 2002年 にはTDN24%，濃厚飼料10%と低下している(農林水 産省， 2004). このような飼料の輸入依存がBSEや口蹄 疫の発生要因となっており，飼料の自給率を改善し， 安定供給とともに畜産物の安全性の確保が重要な課題 である.また，わが国では多量の食品残渣や加工副産 物が排出されているが，これらは飼料として十分に利 用されていない(阿部， 2000). 北海道でのデンプン製造に伴うポテトパルプの排出 量は年間約10万tになるが，その排出は秋から冬に集 中しており，水分含量が約80%と高いため長期保存に 適さないとされている(古川， 2001). しかし，ポテト パルプをサイレージ化することにより，保存性と年聞 を通しての利用が可能となり，エネルギー補給飼料と して利用価値が改善される. また，サイレージは乳酸 発酵を促進し，酪酸発酵を抑制することにより発酵品 質が良好となり，牛の嗜好性が向上する(増子， 2003). ポテトパルプに乳酸生成糸状菌(Rhizopus oryzaeまた はAmylomyces rouxii)を添加すると乳酸生成が増加し (三浦ら， 2004)，良質のサイレージが調製できる(岡 田ら， 2005). そこで，ポテトパルプを家畜の飼料として有効に利 用することを目的として，乳酸生成糸状菌を添加した ポテトパルプサイレージ(PS)をトランスバックで調 製して，さらに通年の利用を可能とするためにPSを主原料として水分約50%のサイレージを調製して，搾乳牛と肉用牛に給与し，生産性に及ぼす影響を検討した. また，糸状菌添加サイレージと食品残渣などから乾燥...
Palavras-chave: ポテトパルプサイレージ; 乳酸生成糸状菌; 飼料; Potato pulp silage; Rhizopus OIyzae; Amylomyces rouxii; Feed.
Ano: 2007
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2838

DAIRY '96, PART I: REFERENCE OF 1996 DAIRY MANAGEMENT PRACTICES
Provedor de dados: 31
Autores: Ott,   Stephen L.
The NAHMS Dairy '96 Study was designed to provide both participants and the industry with information on the nation's dairy animal population for education and research.  The USDA's National Agricultural Statistics Service (NASS) collaborated with NAHMS to select a statistically valid sample yielding 2,542 producers.  Included in the study were 20 states that represented 83.1 percent of the U.S. milk cows as of January 1, 1996.  NASS interviewers collected data for Part I via a questionnaire administered on-farm from January 1 through 26, 1996.   Contact for this paper: Steven Ott
Tipo: Report
Palavras-chave: NAHMS; Dairy; Cattle; Milk; Feed; Weaning; Culls; Health; Vaccination; Morbidity; Mortality; Births; Housing; Biosecurity; Livestock Production/Industries.
Ano: 1996
URL: http://purl.umn.edu/32758

Dynamic Effects of Grain and Energy Prices on the Catfish Feed and Farm Sectors
Provedor de dados: 31
Autores: Muhammad,   Andrew; Zheng,   Hualu.
This study examines the dynamic effects of grain prices and energy prices on catfish feed prices and the price of food-sized catfish at the farm level. Using the autoregressive distributed lag model and bounds testing procedure, a long-run relationship between feed and farm prices and their determinants was confirmed. Given the effect of corn and soybean meal prices on catfish feed prices, and catfish fish feed prices on farm prices, the long-run responsiveness of feed prices to a percentage increase in U.S. ethanol production is 0.325, and the responsiveness of catfish farm prices is 0.064. Although both feed and farm prices increase with ethanol production, the relatively small responsiveness of farm prices when compared with feed prices suggests that...
Tipo: Journal Article
Palavras-chave: Catfish; Prices; Autoregressive distributed lag (ARDL) model; Ethanol; Feed; Corn; Soybeans; Agribusiness; Agricultural Finance; Demand and Price Analysis; Financial Economics; Institutional and Behavioral Economics; Marketing; Production Economics; Productivity Analysis; Resource /Energy Economics and Policy; C32; Q11; Q22.
Ano: 2010
URL: http://purl.umn.edu/100520

CATTLE ON FEED EVALUATION, PART I: FEEDLOT MANAGEMENT PRACTICES
Provedor de dados: 31
Autores: Dargatz,   David.
The NAHMS Cattle on Feed Evaluation (COFE) was designed to provide both participants and the industry with information on the nation's feedlot animal population for education and research.  The USDA's National Agricultural Statistics Service (NASS) collaborated with NAHMS to select a statistically valid producer sample (3,214 producers) to provide inferences to the nation's feedlot animal population.  Included in the study were 13 states that accounted for 85.8 percent of the U.S. cattle-on-feed inventory as of January 1, 1994.  NASS telephone interviewers contacted a total of 3,214 producers by telephone or personal interview from August 1 through September 16, 1994 for Part I.   Contact for this paper: David Dargatz
Tipo: Report
Palavras-chave: NAHMS; Beef; Feedlot cattle; Feed; Placements; Nutrition; Quality assurance; Environment; Carcass disposal; Livestock Production/Industries.
Ano: 1994
URL: http://purl.umn.edu/32747

Local Cooperatives' Role in the Emerging Dairy Industry
Provedor de dados: 31
Autores: Hogeland,   Julie A.
Structural changes in the dairy industry such as the adoption of Total Mixed Rations in place of manufactured complete feeds and declines in milk production in the areas served by locals are bringing these cooperatives to a crossroads where they must decide who will be their core customer. The ramifications of this choice are increased through market segmentation which enables cooperatives to more precisely meet the needs of producer-members but simultaneously increases diversity among members and, potentially, among locals themselves. Survey results from 247 locals indicated small producers (cl00 cows) made up 80 percent of their clientele. The production practices of these producers appeared to lag significantly behind the innovators and large producers...
Tipo: Report
Palavras-chave: Cooperatives; Local cooperatives; Dairy production; Feed; Livestock Production/Industries.
Ano: 1998
URL: http://purl.umn.edu/42912

DAIRY '96, PART II: CHANGES IN THE U.S. DAIRY INDUSTRY: 1991-1996
Provedor de dados: 31
Autores: Ott,   Stephen L.
The NAHMS Dairy '96 Study was designed to provide both participants and the industry with information on the nation's dairy animal population for education and research.  This report contains demographic changes of the U.S. and world dairy industry from a historical perspective from data provided by the National Agricultural Statistics Service (NASS), Census of Agriculture, and Foreign Agriculture Service.  Results of two NAHMS national studies overview changes in the U.S. dairy industry in the 5-year period of 1991 to 1996.  The 1991 National Dairy Heifer Evaluation Project included herds of 30 or more milk cows and heifer-rearing operations in 28 states representing 83 percent of U.S. milk cows.  NAHMS Dairy '96 described dairy production for operations...
Tipo: Report
Palavras-chave: NAHMS; Dairy; Cattle; Demographics; Breed; Rolling herd average; Milk; Feed; Weaning; Vaccination; Morbidity; Mortality; Housing; Biosecurity; Livestock Production/Industries.
Ano: 1996
URL: http://purl.umn.edu/32741

AN ECONOMIC ANALYSIS OF INTERNATIONAL FEED AND MALTING BARLEY MARKETS: AN ECONOMETRIC SPATIAL OLIGOPOLISTIC APPROACH
Provedor de dados: 31
Autores: Schmitz,   Troy G.; Koo,   Won W.
A "hybrid" spatial price equilibrium model is developed to evaluate changes in production, consumption, and trade of feed and malting barley under alternative domestic and agricultural trade policy regimes. The analysis includes the economic welfare impacts of changes in various farm subsidy programs on the United States, Canada, Australia, and European Union (EU-15) which are the four major barley exporting countries in the world. The actions of competitive U.S. grain traders under the Export Enhancement Program cause feed barley exports to be segmented into two distinct markets. A spatial equilibrium is established in which the Canadian Wheat Board and Australian marketing boards behave as oligopolists in export markets under arbitrage conditions induced...
Tipo: Working or Discussion Paper
Palavras-chave: Malting; Feed; Farm Subsidy; Trade Policy; Export Market; Welfare; International Relations/Trade.
Ano: 1996
URL: http://purl.umn.edu/23286

FEEDLOT '99, PART I: BASELINE REFERENCE OF FEEDLOT MANAGEMENT PRACTICES, 1999
Provedor de dados: 31
The National Animal Health Monitoring System (NAHMS) is sponsored by the USDA:APHIS: Veterinary Services (VS). The NAHMS Feedlot '99 Study included feedlots of 1000-head or greater capacity from the 12 leading cattle feeding states. Feedlots included in the study represented 84.9 percent of U.S. feedlots of this size and contained 96.1 percent of the U.S. feedlot cattle inventory on feedlots with 1000-head or greater capacity as of January 1, 2000. For the purposes of the study, operations were grouped into two size categories: those with capacities of between 1000 and 7999 head, and those with capacities of 8000 head or more. Beef animals were the main type of cattle placed in feedlots regardless of operation size. Approximately one-half of the placements...
Tipo: Report
Palavras-chave: NAHMS; Cattle; Cow; Calf; Beef cow-calf; Beef; Cow-calf; Feedlot; Steer; Heifer; Auction; Custom feeding; Feed; Lot; Management; Markets; Weaning; Disease; Region; Environment; Ionophore; Coccidiostat; Probiotic; Quality; Quality assurance; Nutrition; Livestock Production/Industries.
Ano: 2000
URL: http://purl.umn.edu/32768

DAIRY HERD MANAGEMENT PRACTICES FOCUSING ON PREWEANED HEIFERS
Provedor de dados: 31
Autores: Ott,   Stephen L.
The National Dairy Heifer Evaluation Project ( NDHEP ) was conducted by the National Animal Health Monitoring System (NAHMS ) from April 1991 through July 1992 with the assistance of 1,811 producers from 28 states. Producers included in the study each had herds of 30 or more milk cows, representing 78 percent of the milk cows in the U.S. The average total of cattle and calves on each operation was 169.4. The main breed on 94.9% of operations was Holstein. Slightly over 46 percent of operations stated reproductive problems as the cause of low milk production of cows culled from the herd. Newborn calves were separated from their mothers before nursing on 28.0 percent of operations and less than 12 hours after birth on 39.6 percent of operations. On 64.0...
Tipo: Report
Palavras-chave: NAHMS; Dairy; Cattle; Monitoring; Epidemiology; Preweaning; Heifer; Production; Morbidity; Mortality; Death loss; Illness; Colostrum; Calving; Dehorning; Vaccination; Scours; Antibiotics; Feed; Milk replacer; Livestock Production/Industries.
Ano: 1994
URL: http://purl.umn.edu/32754

Increased efficiency of straw utilisation by cattle and buffalo
Provedor de dados: 31
Autores: George,   P.S.
The Australian Centre of International Agricultural Research (ACIAR) has sponsored several research projects with the aim of increasing the efficiency of straw utilisation by cattle and buffaloes in some Australian and Indian situations. These projects involved research on upgrading technology and field testing specific feed formulations to determine their impact on improving livestock production in India. This report contains an economic assessment of three interrelated projects supported by ACIAR over a period of nine years, starting 1983–84. Apart from validating the feasibility of improving the efficiency of strawbased diets through strategic supplements, the projects under review had played a significant role in the commercial introduction of urea...
Tipo: Book
Palavras-chave: Cattle; Buffalo; Straw; Feed; Australia; India; Efficiency; Livestock production; Economic assessment; Urea molasses blocks; Bypass protein feed; Dairy; Milk; Agribusiness; Farm Management; Food Consumption/Nutrition/Food Safety; International Development; Livestock Production/Industries; Production Economics; Research and Development/Tech Change/Emerging Technologies.
Ano: 1998
URL: http://purl.umn.edu/47191

SWINE '95 PART II: REFERENCE OF 1995 U.S. GROWER/FINISHER HEALTH AND  MANAGEMENT PRACTICES
Provedor de dados: 31
Autores: Bush,   Eric J.
This report is the second of a three-part release of national information from the second National Animal Health Monitoring System (NAHMS) swine study, the Swine '95 Grower/Finisher. The 1990 National Swine Survey focused on farrowing sows and preweaning piglets. For the Swine '95 Study, the USDA's National Agricultural Statistics Service (NASS) collaborated with Veterinary Services (VS) to select a producer sample that was statistically designed to provide inferences to the nation's swine population. Data collected for the study represented the top 16 pork states and nearly 91 percent of the U.S. hog inventory, as well as nearly three fourths of the nation's pork producers. Data for this report were collected from 418 producers whose operations had 300 or...
Tipo: Report
Palavras-chave: NAHMS; Swine; Monitoring; Epidemiology; Production; Grower/finisher; Feed; Antibiotics; Waste management; Disease; Salmonella; Marketing; Slaughter; Biosecurity; Livestock Production/Industries.
Ano: 1996
URL: http://purl.umn.edu/32770

MANAGEMENT PRACTICES ASSOCIATED WITH HIGH-PRODUCING U.S. DAIRY HERDS
Provedor de dados: 31
Autores: Ott,   Stephen L.
The National Animal Health Monitoring Systems (NAHMS) Dairy +96 Study of dairy herds in 20 states examined herd management practices that varied between high-producing (top 25%) and low-producing (bottom 25%) U.S. dairy herds. Only 100% Holstein herds were included in the study. Within four size categories (30-99 cows, 100-199 cows, 200-499 cows, 500 or more cows) herds were ranked by milk production per cow. High-producing herds were more likely to use Dairy Herd Improvement Association records or an on-farm computer system than low-producing herds. High-producing herds were also more likely to feed a total mixed ration, use forage test results in balancing feed rations, use bovine somatotropin (bST) and/or systematic prostaglandins, and vaccinate against...
Tipo: Report
Palavras-chave: NAHMS; Dairy; Cattle; Monitoring; Epidemiology; Economics; Holsteins; Production; Diseases; Vaccinations; Culling; Feed; Livestock Production/Industries.
Ano: 1997
URL: http://purl.umn.edu/32750

KONSEQUENZEN DER WELTWEIT ZUNEHMENDEN VERBREITUNG GENTECHNISCH VERÄNDERTER PFLANZEN IN DER LEBENS- UND FUTTERMITTELPRODUKTION IN DEUTSCHLAND
Provedor de dados: 31
Autores: Hirzinger,   Tobias; Menrad,   Klaus.
Seit der ersten Aussaat 1996 in den USA nimmt die Anbaufläche transgener Pflanzen jährlich stetig zu und 2005 wurden weltweit auf 90 Mio. ha transgene Pflanzen angebaut. In der EU wurden in den letzten Jahren umfangreiche gesetzliche Regelungen erlassen, welche die Zulassung, die Kennzeichnung und das Monitoring gentechnisch veränderter Organismen (GVO) regeln. In der vorliegenden Studie wurde untersucht, welche Konsequenzen der weltweite Anbau gentechnisch veränderter Pflanzen, unter Beachtung der europäischen Gentechnikgesetzgebung, für die Lebens- und Futtermittelindustrie in Deutschland hat. Empirische Grundlage ist eine umfassende schriftliche Befragung, die 2005 durchgeführt wurde. Das Ergebnis dieser Studie zeigt, dass vor allem Rohstoffimporte aus...
Tipo: Conference Paper or Presentation
Palavras-chave: Genetic Modification; Law; Food; Feed; GMO; Coexistence; Labelling; Traceability; Food Consumption/Nutrition/Food Safety.
Ano: 2006
URL: http://purl.umn.edu/14964

Effects of glycerol on the metabolism of broilers fed increasing glycerine levels
Provedor de dados: 89
Autores: Romano,GG; Menten,JFM; Freitas,LW; Lima,MB; Pereira,R; Zavarize,KC; Dias,CTS.
This study evaluated the metabolic response of broilers fed diets containing increasing crude glycerine levels in two bioassays. Birds were house in metabolic cages, and were distributed according to a completely randomized experimental design with five treatments of 4 replicates each (1st assay: 5 birds/ cage; 2nd assay: 1-20 days = 8 birds/ cage, and 21-42 days = 4 birds/cage). Treatments consisted of a control diet based on corn and soybean meal, and four other diets containing 2.5%, 5.0%, 7.5% and 10.0% glycerine derived from biodiesel. In experiment I, there was no effect (p&amp;gt;0.05) of glycerol level on liver weight or blood parameters. Serum blood glycerol levels of the birds fed 10% crude glycerine increased during the first nine days of diet...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alternative feedstuffs; Energy source; Nutrition; Feed.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2014000100014

EFFECTS OF GRADUAL FEED DILUTION WITH INERT OR LESS NUTRITIVE MATERIALS ON GROWTH PERFORMANCE, FEED COST AND MEAT ORGANOLEPTIC PROPERTIES OF BROILER CHICKEN
Provedor de dados: 89
Autores: Atapattu,NSBM; Silva,LMS.
ABSTRACT The objective of the present study was to determine the effects of the gradual dilution of broiler finisher diets with inert or less nutritive materials on growth performance, feed cost, and meat organoleptic properties. Broiler chicks (n=147) were allocated into 49 pens and fed a mash broiler finisher diet (control) or the control diet diluted either with cassava leaf meal (CLM), gliricidia leaf meal (GLM), grass meal (GM), rice bran (RB), sand (SND), or sawdust (SD). For a given diluent, six diets were prepared by mixing the control diet with the respective diluents (w/w) at 0% (fed from 27-28d),2% (fed from 29-30d), 4% (fed from 31-32d), 6% (fed from 33-34d), 8% (fed from 35-36d) and 10% (fed from 37-40d). SD, RB, GLM and GM significantly...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broiler; Dilution; Feed; Performance; Phase.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000300427

Effect of Fennel (Foeniculum Vulgare Mill.) Used as a Feed Additive on The Egg Quality of Laying Hens Under Heat Stress
Provedor de dados: 89
Autores: Gharaghani,H; Shariatmadari,F; Torshizi,MA.
In this study, one hundred and twenty 40-wk-old White Leghorn laying hens were submitted to two different thermal conditions (24° C vs. 34° C) and were fed three levels (0, 10, or and 20 g/kg of diet)of fennel fruits (Foeniculum vulgare Mill.) as a feed additive in. This study was carried out according to a factorial design consisting of two temperatures and three fennel levels with five 5 replicates each (n = 2 × 3 × 5). Performance, egg production, egg quality, and oxidative product levels (malondialdehyde, MDA, and carbonyl) in the eggs were measured before and after heat exposure. The results showed that the tested temperatures did not affect egg production (p&gt;0.05), but the production of eggs with broken shell and feed intake were affected by heat...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fennel; Heat stress; Laying hens; Antioxidant; Feed.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2015000200199

Mathematical modeling for digestible protein in animal feeds for tilapia
Provedor de dados: 96
Autores: Vidal,Luiz Vítor Oliveira; Furuya,Wilson Massamitu; Martins,Elias Nunes; Xavier,Tadeu Orlandi; Michelato,Mariana; Graciano,Themis Sakaguti.
The objective of this study was to formulate mathematical models to estimate digestible protein in some animal feeds for tilapia. Literature results of the proximate composition of crude protein, ether extract, and mineral matter, as well as digestible protein obtained in biological assays, were used. The data were subjected to multiple linear stepwise backward regression. Path analysis was performed to measure the direct and indirect effects of each independent variable on the dependent one. To validate the model, the experience used data from independent studies and values obtained from a digestibility trial with juvenile Nile tilapia testing five meat and bone meals, using the Guelph feces collecting system and chromium oxide (III) as an indicator. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chemical composition; Estimate; Feed; Linear models.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000600005

North American Rendering: processing high quality protein and fats for feed
Provedor de dados: 96
Autores: Meeker,David L.
One third to one half of each animal produced for meat, milk, eggs, and fiber is not consumed by humans. These raw materials are subjected to rendering processes resulting in many useful products. Meat and bone meal, meat meal, poultry meal, hydrolyzed feather meal, blood meal, fish meal, and animal fats are the primary products resulting from the rendering process. The most important and valuable use for these animal by-products is as feed ingredients for livestock, poultry, aquaculture, and companion animals. There are volumes of scientific references validating the nutritional qualities of these products, and there are no scientific reasons for altering the practice of feeding rendered products to animals. Government agencies regulate the processing of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feed; Ingredients; Manufacturing practices; Rendering.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009001300043

Reduction of toxic effects of aflatoxin B1 by using baker yeast (Saccharomyces cerevisiae) in growing broiler chicks diets
Provedor de dados: 96
Autores: Çelýk,Kemal; Denlý,Muzaffer; Savas,Türker.
This study was carried out to investigate the effects of adding baker yeast (BY), chlortetracycline (CTC) and both BY + CTC to a control diet containing 200 ng/g of aflatoxin B1 (C + AFB1) on performance, serum parameters and pathologyc alterations of broilers. A total 100 chicks (Ross PM 3) were divided into five groups in individual cages and each containing 20 animals. BY, a rich source of protein and vitamin B complex, was mixed into the diets at 2.0 %, CTC was mixed into the diet at 2.5 ng/g. Feed consumption, body weight and feed efficiency were recorded weekly. Serum parameters and pathologyc alterations were determined at the end of the study. Dead animals were recorded daily. Liver changes were clearly apparent in the C+AFB1and C+ AFB1+CTC most of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feed; Aflatoxin B1; Baker yeast; Chlortetracycline; Broiler; Performance.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982003000300013

Degradation kinetics and assessment of the prediction equation of indigestible fraction of neutral detergent fiber from agroindustrial byproducts
Provedor de dados: 96
Autores: Filho,José Gilson Louzada Regadas; Pereira,Elzânia Sales; Pimentel,Patrícia Guimarães; Oliveira,Tadeu Silva de; Costa,Marcus Roberto Góes Ferreira; Maia,Iana Sérvulo Gomes.
This study aimed at estimating the kinetic parameters of ruminal degradation of neutral detergent fiber from agroindustrial byproducts of cashew (pulp and cashew nut), passion fruit, melon, pineapple, West Indian cherry, grape, annatto and coconut through the gravimetric technique of nylon bag, and to evaluate the prediction equation of indigestible fraction of neutral detergent fiber suggested by the Cornell Net Carbohydrate and Protein System. Samples of feed crushed to 2 mm were placed in 7 × 14 cm nylon bags with porosity of 50 µm in a ratio of 20 g DM/cm² and incubated in duplicate in the rumen of a heifer at 0, 3, 6, 9, 12, 16, 24, 36, 48, 72, 96 and 144 hours. The incubation residues were analyzed for NDF content and evaluated by a non-linear...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CNCPS; Feed; Fruit; Ruminants.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000900022

Substitution of blood plasma with soy protein concentrate in piglet diet
Provedor de dados: 96
Autores: Resende,Moisés Queiroz; Mascarenhas,Alessandra Gimenez; Mello,Heloisa Helena de Carvalho; Arnhold,Emmanuel; Teixeira,Karla Andrade; Rufino,Luciana Moura; Nunes,Romão da Cunha.
ABSTRACT In this study, we evaluated the effects of substitution of partial and total spray-dried blood plasma (BP) with soy protein concentrate (SPC) in the diet of post-weaning piglets on their performance, intestinal histomorphometry, and blood parameters. Fifty-four castrated male piglets, weaned at an average age of 21 days and an initial average weight of 7.01±0.294 kg, were distributed in a completely randomized block design, with three diets (0%SPC-5%BP, 2.5%SPC-2.5%BP, and 5%SPC-0%BP), six replicates, and three piglets per experimental unit. The experimental feeds were formulated to meet the requirements of the piglets at 21-32 and 33-42 days of age (pre-starter diet) and 43-66 days of age (starter diet). From 21 to 32 and 21 to 42 days of age,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feed; Performance; Leukocytes; Swine; Villus.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000400324

Performance, carcass characteristics and non-carcass components of Texel × Santa Inês lambs fed fat sources and monensin
Provedor de dados: 96
Autores: Soares,Sandro Braga; Furusho-Garcia,Iraides Ferreira; Pereira,Idalmo Garcia; Alves,Danilo de Oliveira; Silva,Guilherme Rodrigues da; Almeida,Amélia Katiane de; Lopes,Clenardo Macedo; Sena,Janaina Adna Barbosa.
Performance, carcass, non-carcass and commercial cuts and components of Texel × Santa Inês crossbred lambs, managed in confinement and fed diets based on soybean oil, soybeans and a conventional diet, with or without the use of monensin (78 ppm dry matter basis) were evaluated. Thirty-six Texel × Santa Inês lambs (18 males and 18 females) were managed in intensive systems. Animals were slaughtered after 87 days of confinement, and performance, carcass characteristics, weight and percentages of carcass and non-carcass components were evaluated. The animals fed the control diet had heavier carcass and parts than animals fed soybean, while the oil diet did not differ from the controls in most parameters. The animals fed soybean showed lower intake kg dry...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Efficiency; Fat; Feed; Gain; Sheep; Weight.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000200027

Transfer of toxic substances from feed to food
Provedor de dados: 96
Autores: Kan,Cornelis Adriaan.
The title may raise questions about definitions of the terms used. The more obvious ones are: 1) What is transfer? 2) How to define toxic; and 3) How to define feed or food. A more underlying question is how to measure the substances we are interested in. The (often) chemical methods used, are not always sensitive or specific enough. Sometimes, biologically based methods are used which detect a biological response, but seldom identify the compound responsible for that. Transfer is often not quantified in absolute terms but expressed in concentrations in feed and food. Mass balance between intake and excretion are quite rare as a steady state situation of residues in the animal is sometimes not obtained. Toxicity is mostly dependent on the concentration of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carry-over; Feed; Food; Risks; Toxic substances; Transfer.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009001300042

Live and formulated diet evaluation through initial growth and survival of jundiá larvae, Rhamdia quelen
Provedor de dados: 63
Autores: Carneiro,Paulo César Falanghe; Mikos,Jorge Daniel; Schorer,Marianne; Oliveira Filho,Paulo Roberto Campagnoli; Bendhack,Fabiano.
Live diet (LD) dependence and the lack of suitable formulated diets (FD) are major constraints for the expansion of larviculture of many fish species. The low digestibility and nutritional quality of FD are factors that might explain their failure as a stand-alone starter food. To determine whether FD in combination with LD (zooplankton) may efficiently increase larval growth and survival of jundiá (Rhamdia quelen), when compared to fish fed by either types of diet alone, jundiá larvae (5.57 mm; 1.41 mg) were initially stocked into 12 10-L aquaria (100 larvae per aquarium). Replicate groups (n=4) were fed ad libitum one of the three diets for 20 (when fed FD) or 48 days (when fed LD or the combined diets). Larvae fed FD alone presented significantly lower...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feed; Zooplankton; Nutrition; Silver catfish.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162003000400002

การปลดปล่อยแก๊สมีเทนในโคพื้นเมืองไทยที่ได้รับอาหารหยาบคุณภาพต่ำ
Provedor de dados: 106
Autores: Kanokwan Kongphitee; Kritapon Sommart.
Objective of this study was to estimate methane production in Thai native cattle fed dried Ruzi grass or rice straw based diets. Twelve Thai native bull (body weight 342.25±30.46 kg.) were used in this experiment. Dietary treatments were applied in a randomized complete block design (RCBD) consisted of ad libitum mixed 70%of concentrate with 30% of dried Ruzi grass based diet (T1), ad libitum 70% of concentrate with 30% of rice straw based diet (T2) and 70% of concentrate with 30% of rice straw based diet stair step feeding (T3). The nutrient intake and methane production were not significant different (P&gt;0.05) between animals fed dried Ruzi grass and rice straw based diets. Dry matter and organic matter intake (on the basis of % BW and g/kg W0.75/d) in...
Tipo: PhysicalObject
Palavras-chave: Methane production; Thai native beef cattle; Nutrition; Feed; โคเนื้อ; พันธุ์พื้นเมืองไทย; แก๊สมีเทน; โคพื้นเมือง; โภชนาการสัตว์; อาหารหยาบ; หญ้ารูซี่แห้ง; การปลดปล่อยแก๊ส.
Ano: 2011
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5153

การใช้เศษเหลือของสับปะรดเป็นอาหารหยาบของแพะ
Provedor de dados: 106
Autores: Peerawat Namanee; Saowanit Kuprasert; Wanwisa Ngampongsai.
Two experiments were conducted to determine the utilization of pineapple waste as roughage sourcein goats. In experiment 1, eight Thai Native×Anglo-Nubian 50% crossbred male goats, 2 years old, with averagebody weight (BW) of 37±2.33 kg, were used in 4×4 replicate Latin square design. The goat was offered 4 sources of roughage:plicatulum hay (T1), pineapple waste (T2), plicatulum hay and pineapple waste at the ratio of 1:10 w/w (T3) and plicatulum hay and pineapple waste at the ratio of 1:20 w/w (T4). All goats were supplemented with concentrate at 0.50%of BW on dry matter. The results showed that the apparent digestibility coefficient of the dry matter, organic matter, neutral detergent fiber and total digestible nutrient (TDN) of goats fed T2 and T4...
Tipo: Collection
Palavras-chave: Goats; Rumen fermentation; Performance; Pineapple waste; Feed; Nutrient digestibility coefficient; แพะ; กระบวนการหมักในกระเพาะรูเมน; สมรรถภาพการผลิต; เศษเหลือของสับปะรด; อาหารหยาบ; อาหารสัตว์; สัมประสิทธิ์การย่อยได้ของโภชนะ; โรงงานแปรรูปสับปะรดกระป๋อง.
Ano: 2011
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5148

การใช้ประโยชน์พันธุกรรมข้าวพื้นเมืองสำหรับเลี้ยงไก่ชน
Provedor de dados: 106
Autores: Rattapong Meekun; Paitoon Nandang; Kid Nguanmuai; Narong Titinanritthikul.
Paddy riceused as a major source of carbohydrates in the fighting cocks feed. The fighting cocks has been fed widely and also many species have been developed. Some of them have high millions Baht. Fighting cocks breeders need effective rice. We conducted a survey of the needs and characteristics of local rice varieties that can be used as fighting cocks feed. Beginning with a survey from December 2013 to February 2014 the samples were 53 of Fighting cocks breeders in Mae Hong Son province. In a result, it was found that most of respondents were male. Age range was between 28 - 78 years old. The experience of fighting cocks breeding was 5 - 60 years. They raised 4-80 fighting cocks. Demand for rice was 6,881 kilograms per month. Price of rice was 11 - 17...
Tipo: PhysicalObject
Palavras-chave: Local rice varieties; Fighting cock feed; Feed; ข้าวพื้นเมือง; อาหารเลี้ยงไก่; อาหารสัตว์; ไก่ชน; ลักษณะข้าว; เมล็ดพันธุ์ข้าว; การตัดสินใจเลือกอาหาร; ความพึงพอใจ; การส่งเสริมเพาะปลูก.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5666

The influence of diet and isolation on growth and survival in the land snail Bulimulus tenuissimus (Mollusca: Bulimulidae) in laboratory
Provedor de dados: 104
Autores: Meireles,Liliane M. O.; Silva,Lidiane C.; Junqueira,Flávia O.; Bessa,Elisabeth C. A.
Feed influences directly growth and survival in land snails. Here, we investigate the influence of diet and isolation on growth and survival in Bulimulus tenuissimus (d'Orbigny, 1835) in the laboratory. Animals were maintained individually and in groups and three different types of diets: lettuce, ration and both lettuce and ration (mixed diet) for 210 days. Isolated animals, in all diet types, grew more rapidly than grouped animals. Also, snails fed with lettuce grew most slowly in isolated or grouped treatments. Within isolated or grouped treatments, growth rates were similar for the ration and the mixed diet. Mortality rate was higher in animals fed on lettuce only, in both density treatments. Thus, diet and density are important components of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diet; Feed; Land snail; Mortality.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752008000200010

Comportamento e dieta alimentar de uma espécie de Latrodectus do grupo Mactans (Araneae, Theridiidae) em cativeiro
Provedor de dados: 104
Autores: Dias,Maria de Fátima da Rocha; Brazil,Tania Kobler.
Latrodectus gr. mactans is responsible for 28% of ali accidents provoked by spiders in state of Bahia, Brazil (1980-1990), which makes necessary the study of its manejament. The spiders were captured in Ondina, Salvador, and in Baxio, Esplanada (Bahia, Brazil); they were mantained in captivity, with food supply weekly (Atta sp., larva of Tenebrio sp. and Drosophila melanogaster) with three hours/ offers observation time, during march/95 to april/96. In captivity, the spiders accepted two kinds of food: Atta sp., which seems to be the major item of its diet in natural conditions, and larva of Tenebrio sp., which is not available in natural conditions. Drosophila melanogaster was systematically rejected. The feeding behavior iscomposed by four distinct...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Araneae; Theridiidae; Latrodectus; Feed; Diet; Behavior.
Ano: 1999
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000400008

Dietary supplementation of powdered and encapsulated probiotic: In vivo study on relative carcass, giblet weight and intestinal morphometry of local duck
Provedor de dados: 2
Autores: Ardiansah, Ilham; Sholiha, Kholifatus; Sjofjan, Osfar.
This research was aimed to evaluate the effect of dietary supplementation of either powdered or encapsulated probiotic on relative carcass, giblet weight and intestinal morphometry of local duck. One hundred twenty male day old duck (DOD) were distributed to 6 different dietary groups, included 2 probiotic forms of either powdered (T1) or encapsulated (T2) and 3 levels: 0% (L0), 0.2% (L1), 0.4% (L2). They were reared using pen cages for 42 days (6 weeks). Observed variables were relative carcass, giblet weight (gizzard, heart, liver) and intestinal morphometry (villus height, villus width, crypt depth). Data were analyzed by Nested of Completely Randomized Design ANOVA and if there was significant effect followed by Duncan’s Multiple Range Test (DMRT). The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feed; Poultry; Nutrition; Probiotic.
Ano: 2020
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/47140

Feeding behavior of goat kids fed diets containing peach palm meal
Provedor de dados: 2
Autores: Pereira, Taiala Cristina de jesus; Ribeiro, Leandro Sampaio Oliveira; Pereira, Mara Lúcia Albuquerque; Pires, Aureliano José Vieira; Carvalho, Gleidson Giordano Pinto de; Pereira, César Augusto Ramos.
The aim in this study was to evaluate the feeding behavior of goat kids fed diets containing peach palm meal replacing corn (0, 10, 40, 60, and 85 % on a dry matter basis). Thirty crossbred Boer kids, with 90 days old and initial body weight of 16.7 ± 3.5 kg were distributed in a completely randomized design with six replicates. Diets were daily supplied ad libitum to allow 10-20 % leftovers. Three collections were performed every 28 days. Diets were isoenergetics and isonitrogenous, composed of corn, soybean meal, peach palm meal, mineral supplement and Tifton 85 hay, with roughage: concentrate ratio of 30:70. There was a linear reduction in the intakes of dry matter (DM) and neutral detergent fiber (NDF) with a respective decrease of 35.7 % and 58.8 %...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Boer; Feed; Feeding rate; Ethology; Idle; Rumination.
Ano: 2019
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/47088

Energetic feedings influence beeswax production by Apis mellifera L. honeybees
Provedor de dados: 2
Autores: Carrillo, Marcela Pedraza; Kadri, Samir Moura; Veiga, Nabor; Orsi, Ricardo Oliveira.
The effect of different types of energy feeding (sugar syrup, inverted sugar and juice of sugar-cane) on beeswax production and its economic feasibility are evaluated. Twenty beehives of Africanized Apis mellifera were selected, and five were used for each type of feeding. The treatments were T1 (sugar-cane juice), T2 (sugar syrup) and T3 (inverted sugar). Feedings was provided by Boardman feeders and the amount was adjusted according to consumption. A layer of beeswax was manually set up into the honeybee nest and beeswax built area was measured weekly. Total reducing sugar, calorimetry, dry matter and ashes of all feedings were analyzed. Data were analyzed by analysis of variance with Tukey’s test to determine differences among averages. The average...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.04.00.00-2 beekeeping; Economic viability; Feed; Honeybee.
Ano: 2015
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24191

Phytogenic as feed additive for suckling dairy calves’ has a beneficial effect on animal health and performance
Provedor de dados: 42
Autores: VOLPATO,ANDREIA; CRECENCIO,REGIANE B.; TOMASI,THAINÃ; GALLI,GABRIELA M.; GRISS,LUIZ GUSTAVO; SILVA,ANIÉLEN D. DA; SCHETINGER,MARIA ROSA C.; SCHOGOR,ANA LUIZA B.; BALDISSERA,MATHEUS D.; STEFANI,LENITA M.; SILVA,ALEKSANDRO S. DA.
Abstract: The aim of this study was to evaluate whether the use phytogenic as feed additive of Holstein calves could exert beneficial effects on animal health and performance. Thirty newborn calves were randomly divided into two groups (control and treated), and the treated consisted of 10 g of the phytogenic product diluted in milk once a day for 30 days. Blood and fecal samples were collected, and fecal score was performed daily in order to determine the occurrence of diarrhea. Treated calves showed higher hematocrit on days 45 and 60 of life. Serum levels of urea, total proteins, globulins and glucose were lower in the treated group on day 60 of life, while triglycerides were lower on days 15 and 60 of life. Serum glutathione S-transferase activity was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feed; Metabolism; Calves; Oils; Nutrition; Animal health.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000700804

Effects of Replacement of Fishmeal with other Alternative Plant Sources in the Feed on Proximate Composition of Muscle, Liver and Ovary in Tilapia (Oreochromis nioloticus)
Provedor de dados: 52
Autores: Al-Ghanim,Khalid; Al-Thobaiti,Ahmed; Al-Balawi,Humoud F. Alkahem; Ahmed,Zubair; Mahboob,Shahid.
ABSTRACT The major objective of this experiment was to assess the effect of alternate plant protein sources as a replacement for fish meal in feed on the proximate composition of muscle, liver and tissue in Oreochromis niloticus. O. niloticus of average size (average Weight 45.00±1.25 g, total length 13.28±1.42 cm) were stocked in 100 L glass aquarium. Fish were fed with three experimental feeds (A, B and C) and reference commercial feed (D) for 16 weeks. Feed A, B and C was prepared from four different plant sources and fish meal (40 % crude protein). Fish were fed at the rate 3 % of body weight daily. It has been observed that tilapia fed with feed B in which 20 % fish meal was replaced compared to feed C with other plant sources of protein, had shown...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feed; Plant sources; Muscle; Liver; Ovary.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100420

Gonadosomatic index and some hematological parameters in African catfish  Clarias gariepinus (Burchell, 1822) as affected by feed type and temperature level
Provedor de dados: 52
Autores: Al-Deghayem,Waleed A.; Al-Balawi,Hamoud F.; Kandeal,Saleh A.; Suliman,El Amin M.
ABSTRACT The purpose of the current study was to examine the effects of different feeds/nutrients and temperature on the gonadal development of Clarias gariepinus. The gonadosomatic index (GSI) and blood parameters including red blood cell count (RBCs), white blood cell count (WBCs), hemoglobin (Hgb) level, hematocrit (HCT), platelets (PLT) and mean corpuscular volume (MCV) were investigated. Four types of fish feed of 36% protein content [D1(fish meal), D2 (soybean meal), D3 (peameal) and D4 (commercial tilapia feed)] and 3 different levels of temperature (T1(24℃), T2(28℃) and T3(32℃) were tried in this study for a duration of 4 months. The mean values were as follows: female GSI (14.68 ± 4.86), male GSI (0.70 ± 0.32), RBCs x 106(2.45± 0.64), WBCs x...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feed; Temperature; Clarias gariepinus; Hematology; GSI.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100404

The occurrence of aflatoxigenic Aspergillus spp. in dairy cattle feed in Southern Brazil
Provedor de dados: 58
Autores: Variane,Augusto Carlos Favaretto; Santos,Fabiane Cristina dos; Castro,Fausto Fernandes de; Barbosa-Tessmann,Ione Parra; Santos,Geraldo Tadeu dos; Pozza,Magali Soares dos Santos.
ABSTRACT The presence of mycotoxins or related fungi in animal feed is a major problem for animal and human health. Silage and concentrated feed samples were collected from 21 dairy farms in the Western part of Paraná state in Southern Brazil. Water activity and pH of all samples were measured, and each sample was analyzed to check for the presence of aflatoxigenic Aspergillus. Water activity was observed to be lower in the concentrated feed samples. The pH was lower in the silage samples, indicating fermentation processes. Two silage samples and four concentrated feed samples were contaminated with Aspergillus spp. Seven isolates of Aspergillus spp. were obtained and their potential to produce aflatoxins was evaluated. Four of the isolates, two from the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feed; Dairy; Aspergillus.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000400919

Identification of toxigenic Aspergillus species from diet dairy goat using a polyphasic approach
Provedor de dados: 65
Autores: Silva,Janaina Lara da; Aparecido,Christiane Ceriani; Hansen,Daiane; Pereira,Tacila Alves Muniz; Felicio,Joana D'arc; Gonçalez,Edlayne.
Some species of filamentous fungi that infest agricultural commodities are able to produce mycotoxins, contaminating feed and animal products. The aim of this research was to identify the mycoflora present in the feed and forage for dairy goat and to isolate and characterize the Aspergillus flavusand A. parasiticusstrains based on a morphological and molecular characterization and mycotoxigenic ability. The goat dairy diets were collected monthly from 11 goat milk farms, totaling 129 and 106 samples of concentrate and forage, respectively. For the isolation of the mycobiota the surface plating method was used. Aspergillus, Penicillium,and Fusariumwere the main fungi producing mycotoxins isolated. The morphological and molecular characterization and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Toxigenic fungi; Aflatoxin; Cyclopiazonic acid; Feed; Molecular characterization.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000801466