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| Registros recuperados: 233 | |
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| Gugołek,A.; Zabockłi,W.; Kowalska,D.; Janiszewski,P.; Konstantynowicz,M.; Strychalski,J.. |
| Three digestibility experiments on Arctic foxes were carried out. Control groups were fed standard diets (C1 and C2) composed of fresh or frozen animal by-products and steamed ground grain. Dry experimental diets (E1 and E2) contained animal meals, extracted meals and fat, were mixed with water prior to administration. In a preliminary experiment, the digestibility of dry diet E1 moistened with water for 15min and 24h was compared to determine the optimum moistening time during the experimental period proper. The preliminary experiment showed that moistening time had no significant effect on digestibility. In the main experiment, two independent digestibility trials were performed to compare the digestibility of diets fed to foxes during growth (C1 vs. E1)... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vulpes lagopus; Feeding; Digestibility; Animal meal. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352010000400026 |
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| Retore,Marciana; Scapinello,Claudio; Murakami,Alice Eiko; Araujo,Ivan Graça; Ponciano Neto,Bruna; Felssner,Karla dos Santos; Sato,Joyce; Oliveira,Andréia Fróes Galuci. |
| The objectives of this study were to determine the chemical composition of vegetable and mixed crude glycerin and digestible energy to and evaluate different inclusion levels in rabbit feeding. A total of 108 rabbits were used in the digestibility assay, assigned in a completely randomized design into nine treatments, one reference diet plus eight test diets, where the glycerin types were included at levels of 4, 8, 12 and 16%, replacing the reference diet roughage. In the performance assay, 180 rabbits were assigned to a completely randomized design into a 2 × 4 factorial arrangement (two types of glycerin and four levels of inclusion: 3, 6, 9 and 12%) plus a reference diet and ten replications. The vegetable and mixed crude glycerin showed digestible... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding; Nutrition; Oryctolagus cuniculus; Total collection of feces. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000200015 |
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| Auto Lopes, Levi; Cavalcante Lira, Rosa; Silva Camargo, Karine; Lima Santos, Elton. |
| The objective of this research was to evaluate the nutritional management of dogs and cats domiciled in the city of Maceió, Alagoas, Brazil, based on the owners’ profile, by means of an applied questionnaire, obtaining information on the level of education related to the feeding offered to their animals, as well as the degree of knowledge about the importance of nutrition for the health of dogs and cats. According to the interviewees, in this municipality, the presence of dogs as pets was predominant compared to cats. However, most of the owners stated that they did not have knowledge about food and did not follow a correct nutritional management of the domiciled animals, despite having been instructed by professionals. We thus conclude that awareness must... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding; Industrialized food; Profile; Owners; Alimentação; Alimento industrializado; Nutrição; Perfil; Proprietários. |
| Ano: 2019 |
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/38002 |
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| Aranha,José Marcelo R.; Caramaschi,Érica P.; Caramaschi,Ulisses. |
| Patterns of spatial occupation, feeding, and reproductive period of two species, Corydoras aeneus and Corydoras gr. carlae (Siluroidei, Callichthyidae), coexistents in the Alambari River (Botucatu, São Paulo), were studied. High diet overlap, partial spatial segregation, and well differentiated reproductive strategies were verified. These findings do not permit to evidence the occurrence of competitive interactions between the analysed species. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Siluroidei; Callichthyidae; Spatial occupation; Feeding; Reproductive period. |
| Ano: 1993 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751993000300013 |
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| Rahman, Shaikh Mahfuzur. |
| A unique approach using a biophysical growth model from the animal science literature is used to examine optimal contract cattle feeding behavior under alternative climatic conditions. The examination of incentives and outcomes in an unusually comprehensive contract parameter and behavioral space is made possible by combining simulated feedlot and carcass performance of a large set of cattle with public price and weather data. The model uniquely fits typical risk aversion levels and rationalizes existing contract types. The results show that optimal cattle feeding contract varies with climatic condition, but there is a tendency to replace cost-of-gain contracts with yardage-feed contracts as grid pricing has emerged. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Cattle; Feeding; Contracts; Climate; Industrial Organization; D80. |
| Ano: 2010 |
URL: http://purl.umn.edu/61451 |
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| Albertoni,Edélti Faria; Palma-Silva,Cleber; Esteves,Francisco de Assis. |
| Three species of shrimp, Farfantepenaeus brasiliensis (Latreille, 1817), F. paulensis (Pérez-Farfante, 1967) (Penaeidae) and Macrobrachium acanthurus (Wiegmann, 1836) (Palaemonidae) were sampled at the Imboassica lagoon (Rio de Janeiro State, Brazil), in order to estimate the overlap of dietary niches and electivity of their prey, through the analysis of the fauna associated with the macroalgae Chara and of the benthic fauna on the sediment. The overlap of dietary niches was estimated using five indexes. A total of 495 F. brasiliensis, 131 F. paulensis and 102 M. acanthurus stomachs were examined. The results of the different indexes of niche overlap exhibited the same general trend in the three species, indicating a high degree of homogeneity in the diet... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding; Farfantepenaeus brasiliensis; Farfantepenaeus paulensis; Macrobrachium acanthurus; Stomach contents. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752003000100017 |
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| COSTA, F. P.. |
| Problemas técnicos relacionados ao manejo das pastagens vêm sendo estudados com grande frequencia e profundidade. Pouco esforço, porém, tem sido dirigido para entender as ações e motivações dos produtores, relacionadas a tal manejo. O presente trabalho e um estudo exploratório neste sentido, apresentando o resultado de um levantamento realizado em uma amostra de 100 pecuaristas de corte da microrregião homogênea Pastoril de Campo Grande, no Estado de Mato Grosso do Sul. As entrevistas tiveram como base um questionário englobando os seguintes tópicos: características gerais dos produtores e suas preferências na aplicação dos recursos financeiros; disponibilidade e uso dos recursos produtivos, incluindo pastagens e alimentação suplementar, bovino, máquinas,... |
| Tipo: Circular Técnica (INFOTECA-E) |
Palavras-chave: Bovino de corte; Taxa de lactação; Super-pastejo; Campo Grande; Mato Grosso do Sul; Brasil; Stocking density; Management; Agricultural workers; Feeding; Brazilian savannas.; Alimentação; Cerrado; Deterioração; Manejo; Maquina; Mão-de-Obra; Pecuarista.; Pastagem; Brazil; Farmers; Equipment; Deterioration; Beef cattle; Overgrazing; Pastures.. |
| Ano: 2000 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/323700 |
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| RESENDE, E. K. de; PEREIRA, R. A. C.; ALMEIDA, V. L. L. de; SILVA, A. G. da. |
| Estudou-se a alimentacao de peixes insetivoros e zooplanctofagos de quatro ambientes da planicie de inundacao do rio Miranda (dois bracos mortos, uma vazante e uma lagoa). Cinco especies sao insetivoras (T. stellatus, R. hahni, P. mucosa, P. striatulus e B. splendens), seis zooplanctofagas (P. kennedyi, E. benjamini, H. littorale, C. callichthys, B. britski e S. pappaterra) e tres, zooplanctofagas, insetivoras ou ambas, dependendo da disponibilidade desses alimentos no ambiente (M. dichroura, P. paraguayensis e E. trilineata). Estas especies, juntamente com as detritivoras, compoem a base da cadeia alimentar aquatica no Pantanal. |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Comunidade; Peixe onivoro; Rio Miranda; Mato Grosso do Sul; Brasil; Comunity; Feeding; Onivorus fishes.; Alimentação; Cadeia Alimentar; Ecologia; Peixe.; Brazil; Pantanal; Fish; Ecology; Food chain.. |
| Ano: 2000 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/804404 |
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| RESENDE, E. K. de; PEREIRA, R. A. C.; ALMEIDA, V. L. L. de; SILVA, A. G. da. |
| Identificaram-se 24 especies de peixes onivoros na planicie de inundacao do rio Miranda (dois meandros abandonados, uma vazante e uma baia). Destas, 11 sao Characiformes, 9 Siluriformes e 4 Perciformes. Entre os Characiformes, 9 sao da familia Characidae, uma Parodontidae, e uma Anostomidae. Dentre os Siluriformes, uma pertence a familia Sternopygidae, 4 a Pimelodidae, 3 a Doradidae e uma a Callichthyidae. Dos Perciformes, todas pertencem a familia Cichlidae. Os alimentos consumidos por estas especies consitiram basicamente em insetos (terrestres e aquaticos), vegetais (terrestres e aquaticos), e microcrustaceos (cladoceros, ostracodos, conchostracos e copepodos). Outros alimentos ingeridos em quantidades expressivas, com menor frequencia, foram algas,... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Peixe onivoro; Comunidade; Onivoria; Rio Miranda; Mato Grosso do Sul; Brasil; Omnivorous fishes; Comunity; Feeding; Omnivory; Insect.; Alimentação; Cadeia Alimentar; Inseto.; Brazil; Pantanal; Food chain.. |
| Ano: 2000 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/804413 |
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| Ziguer,Evaneo Alcides; Roll,Victor Fernando Büttow; Bermudes,Rogério Fôlha; Montagner,Paula; Pfeifer,Luiz Francisco Machado; Del Pino,Francisco Augusto Burkert; Corrêa,Marcio Nunes; Dionello,Nelson José Laurino. |
| The aim of this study was to evaluate the metabolic profile of the use of soyabean hulls associated with two sources of non-protein nitrogen (NPN) on the finishing of feedlot lambs. Eighty crossbred Suffolk non-castrated lambs aging 69±6 days and weighing 23.11±1.78 kg were used. Lambs were randomly allocated into 4 experimental groups according to the NPN source: conventional urea (1%); protected urea; 1% protected urea + 0.5% conventional urea; and a control group, which did not receive urea supplementation. Blood samples were collected weekly to determine the plasma concentrations of urea, albumine, γ-glutamiltransferase (GGT), calcium and phosphorus. The control group had higher average daily gain and final weight than protected urea and protected urea... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biochemical analysis; Feeding; Performance; Urea. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000200030 |
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| Luz,Ronald Kennedy; Ribeiro,Paula Adriane Perez; Ikeda,Aline Leite; Santos,André Eduardo Heringer; Melillo Filho,Reinaldo; Turra,Eduardo Maldonado; Teixeira,Edgar de Alencar. |
| The objective of this study was to evaluate the effect of different levels of diet crude protein on the performance and stress resistance rate (Re) of Oreochromis niloticus larvae and fingerlings. In the first experiment, 5, 15 and 25 day-old animals were submitted to 1, 5, 7, 10, 15, 20, 30 and 40 minutes of air exposure on a sieve. In the second experiment, tilapia larvae were fed with 32, 40 and 55% crude protein (CP) diets. Animals after 15 and 30 days of feeding (21 and 36 days of life, respectively) were submitted to the air exposure test for 7 and 10 minutes. Re was estimated based on survival 24 hours after the tests. In the first experiment, it was observed that 5-day-old animals were more resistant than animals with 10 and 20 days of feeding (15... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Air exposure; Feeding; Larviculture; Oreochromis niloticus. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000200031 |
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| Saldanha,ESPB; Mendes,AA; Pizzolante,CC; Takahashi,SE; Komiyama,CM; Garcia,RG; Balog Neto,A; Paz,ICLA; Garcia,EA; Dalanezi,JA; Quinteiro,RR. |
| This study aimed at evaluating the effect of total replacement of dry corn by wet grain corn silage (WGCS) in the feed of label broilers older than 28 days of age on performance, mortality, carcass, parts, breast meat and thighs meat yields, and meat quality. A mixed-sex flock of 448 ISA S 757-N (naked-neck ISA JA Label) day-old chicks was randomly distributed in to randomized block experimental design with four treatments (T1 - with no WGCS; T2 - WGCS between 28 and 83 days; T3 - WGCS between 42 and 83 days; and T4 - WGCS between 63 and 83 days) and four replicates of 28 birds each. Birds were raised under the same management and feeding conditions until 28 days of age, when they started to have free access to paddock with pasture (at least 3m²/bird) and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding; Label chickens; Production; Rearing system. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2006000200007 |
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| Cirne,Luís Gabriel Alves; Baroni,Marly Rosa; Oliveira,Paulo Andrade de; Oliveira,Gabriel Jorge Carneiro de; Jaeger,Soraya Maria Palma Luz; Bagaldo,Adriana Regina. |
| The objective of this experiment was to evaluate productive performance of lambs fed different levels of Gliricidia sepium (Jacq.) in the making of gliricidia forage salt. A total of 30 180-day-old male crossbred Santa Inês lambs of 25 kg body weight were confined in 1 m² stalls, fed Tifton-85 (Cynadon spp.) hay, fodder salts and water ad libitum. The experimental design was randomized, composed of six repetitions of five treatments. The formulation of gliricidia forage salt was 0 (100% NaCl), 93, 95, 97 and 99% gliricidia hay with 7, 5, 3 and 1% NaCl, respectively. The experiment was conducted for 74 d, with 14 d for adaptation and 60 d for sampling. Gliricidia forage salt supplementation showed no effect (P>0.05) on dry matter, organic matter or... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding; Intake; Lambs; Weight gain. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000400018 |
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| Registros recuperados: 233 | |
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