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| Registros recuperados: 37 | |
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| Zangeronimo,Márcio Gilberto; Fialho,Elias Tadeu; Lima,José Augusto de Freitas; Rodrigues,Paulo Borges; Murgas,Luis David Solis. |
| Avaliou-se o efeito da redução do nível de PB e do farelo de soja, com suplementação de aminoácidos, na ração sobre o desempenho, a excreção de N, o peso dos órgãos e a incidência de diarréia em leitões na fase inicial. As dietas continham quatro níveis de PB (21,0; 19,5; 18,0 e 16,5%) e foram suplementadas com os aminoácidos lisina, metionina e treonina. No experimento I, oito suínos machos castrados (PV = 22,0 kg), mestiços (LD x LW), foram alojados individualmente em um delineamento em blocos casualizados com parcela subdividida no tempo, para determinação do balanço de N. O consumo de N e a excreção nas fezes não foram afetados pelos tratamentos, porém, houve decréscimo linear da excreção na urina com a redução da PB dietética. No experimento II, 60... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Desempenho; Farelo de soja; Metabolismo; Nutrição; Proteína ideal; Suínos. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982006000300030 |
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| Almeida,Marcelo José Milagres de; Fialho,Elias Tadeu; Zangeronimo,Márcio Gilberto; Lima,José Augusto de Freitas; Rodrigues,Paulo Borges; Silva,Hunaldo Oliveira. |
| Um experimento foi conduzido para avaliar a influência de diferentes níveis de energia metabolizável (EM) e proteína bruta (PB) em rações formuladas segundo o conceito de proteína ideal com suplementação de fitase sobre o desempenho e as características de carcaça de leitões dos 15 aos 35 kg. Foram utilizados 84 leitões híbridos comerciais (Agroceres × MS60) com peso médio inicial de 15,3 kg, distribuídos em delineamento de blocos casualizados, em esquema fatorial 3 × 2 + 1, composto de três níveis de energia metabolizável (3.080, 3.230 e 3.380 kcal/kg), dois de proteína bruta (14% e 16%) e da suplementação com aminoácidos sintéticos e fitase (1.000 uft/kg de ração), por meio da redução do teor de cálcio em 25% e o de fósforo em 30%. A ração controle com... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aminoácidos; Desempenho; Enzima; Nutrição; Suínos. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982008000500009 |
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| Barbosa,Carlos Enrique da Trindade; Silva,Carolina Teixeira Costa; Cantarelli,Vinícius de Souza; Zangeronimo,Márcio Gilberto; Sousa,Raimundo Vicente de; Garbossa,Cesar Augusto Pospissil; Amaral,Níkolas de Oliveira; Zeviani,Walmes Marques. |
| Performance and carcass and cut yield of finishing pigs of three sexual categories fed diets with different levels of ractopamine were studied. Forty-eight hybrid animals (initial weight of 92.1±2.4 kg) were distributed in a completely randomised design in 3 × 2 factorial arrangement (three sexual categories: surgically castrated males, two females and immunologically castrated males - with or without 10 ppm of ractopamine), totalling six treatments and eight repetitions with one animal per experimental plot during 28 days. Ractopamine improved weight gain and feed conversion of all sexual categories. The best results were obtained with immunologically castrated males, which, in turn, had lower carcass yield and backfat thickness in the belly. In the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Additives; Bonus rate; Carcass modifier; Immunologically castrated males; Swine nutrition. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000500014 |
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| Amaral,Nikolas de Oliveira; Fialho,Elias Tadeu; Cantarelli,Vinícius de Souza; Zangeronimo,Márcio Gilberto; Rodrigues,Paulo Borges; Girão,Lúcio Vilela Carneiro. |
| An experiment was carried out to evaluate the performance, carcass composition, cutting yields and economic viability of 5 or 10 ppm of ractopamine hydrochloride (RAC) in diets for barrows and gilts from 94 to 130 kg. Sixty commercial hybrid pigs within a gender, were individually kept in pens and assigned a randomized experimental block design, in a 3 × 2 factorial arrangement, with three levels of RAC (0; 5 and 10 ppm) and two sexs (barrows and gilts). There were no RAC × sex interactions for all evaluated parameters. There were significant improvements for the groups of RAC-treated on final weight, average daily gain (ADG) and feed:gain (F:G). The RAC, independent from the level (5 or 10 ppm), improved the F:G, but did not influence the average feed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Additive; Carcass modifier; Lean meat; Nutrition; Performance. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009000800013 |
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| Garbossa,Cesar Augusto Pospissil; Sousa,Raimundo Vicente de; Cantarelli,Vinícius de Souza; Pimenta,Maria Emília de Sousa Gomes; Zangeronimo,Márcio Gilberto; Silveira,Hebert; Kuribayashi,Thiago Hiroshi; Cerqueira,Luis Gustavo dos Santos. |
| This study evaluated the effect of ractopamine (RAC) on the performance of finishing pigs and the meat quality of these animals. Seventy crossbred pigs (35 barrows and 35 females) selected for high gain of lean meat, with initial weight of 77.1±0.32 kg were distributed in randomized blocks with five treatments (0, 5, 10, 15, and 20 ppm RAC in the diet) and seven replications during 28 days. The experimental unit was represented by a male and a female pig. Regarding the performance variables, there was a linear increase in final weight with increasing levels of RAC, as well as in average daily weight gain. An improvement in feed conversion was observed for animals fed RAC, and the optimal level - estimated by the LRP model - was ~ 5 ppm. For feed intake, no... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Β-adrenergic agonist; Lipid oxidation; Meat quality; TBARS. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013000500004 |
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| Zangeronimo,Márcio Gilberto; Fialho,Elias Tadeu; Murgas,Luis David Solis; Freitas,Rilke Tadeu Fonseca de; Rodrigues,Paulo Borges. |
| Dois experimentos foram conduzidos para avaliar níveis de PB e lisina digestível (LISD) na dieta sobre o desempenho e a excreção de nitrogênio (N) de leitões na fase inicial. No experimento 1, 80 suínos machos castrados e fêmeas (peso inicial de 9,1 ± 1,2 kg e final de 21,5 ± 4,8 kg), mestiços Landrace × Large White, foram distribuídos em blocos casualizados em esquema fatorial 2 × 4, composto de dois níveis de PB (16 e 18%) e quatro níveis de LISD (0,7; 0,9; 1,1 e 1,3%) com cinco repetições e dois animais por unidade experimental durante 35 dias. Foram avaliados o ganho de peso médio diário (GPMD), o consumo médio diário de ração (CMDR) e a conversão alimentar (CA). No experimento 2, 32 suínos machos castrados (25,0 ± 1,3 kg), provenientes do experimento... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aminoácidos; Nutrição; Proteína ideal; Suínos. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982007000600022 |
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| Pereira,Leandro de Melo; Zangeronimo,Márcio Gilberto; Fialho,Elias Tadeu; Cantarelli,Vinícius de Souza; Silveira,Hebert; Garbossa,Cesar Augusto Pospissil; Cerqueira,Luis Gustavo dos Santos; Kuribayashi,Thiago Hiroshi. |
| The objective of this work was to evaluate the performance of piglets in the nursery phase submitted to activation of immune system with vaccine against Haemophilus parasuis and to different levels of metabolizable energy in the diets. It was used 160 barrows and females at 30 days of age, weaned at 23 days of age, with initial weight of 7.97 ± 0.54 kg, distributed in 2 × 4 factorial arrangement (with vaccination and without vaccination with four levels of metabolizable energy - 3,200; 3,300; 3,400 and 3,500 kcal/kg). Each combination was evaluated with five repetitions of four animals per experimental plot (two males and two females). Energy levels reduced linearly the intake, feed conversion and the total number of leukocytes in blood in the experimental... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Immunologic challenge; Nutrition; Swine; Vaccine. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000800016 |
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| Alvarenga,Ana Luísa Neves; Murgas,Luis David Solis; Zangeronimo,Márcio Gilberto. |
| A pesquisa foi conduzida com o objetivo de avaliar diferentes tipos e volumes de diluentes por meio do desempenho reprodutivo de 72 fêmeas suínas inseminadas artificialmente. Utilizou-se o delineamento em blocos ao acaso, em esquema fatorial 3 × 2, com três diluentes e dois volumes inseminantes. O sêmen utilizado foi obtido de três machos de fertilidade comprovada. Os ejaculados foram diluídos em partes iguais com os diluentes comerciais A, B e C, constituindo doses com 1,5 bilhão de espermatozoides em volumes de 15 ou 30 mL. As variáveis analisadas foram taxa de parto, índice de retorno ao estro, número total de leitões nascidos, número de leitões nascidos vivos, mumificados e natimortos e peso da leitegada ao nascimento. Não foram observadas diferenças... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diluentes; Porcas; Reprodução; Volumes inseminantes. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009001000005 |
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| Nagata,Adriano Kaneo; Rodrigues,Paulo Borges; Alvarenga,Renata Ribeiro; Zangeronimo,Márcio Gilberto; Rodrigues,Kênia Ferreira; Lima,Gustavo Freire Resende. |
| This study was conducted in order to evaluate the influence of different levels of metabolizable energy and crude protein in diets formulated according to the ideal protein concept with phytase supplementation on performance and nutrient excretion of broilers from 22 to 42 days age. It was used 1,500 Coob lineage broilers at 22 days of age and with initial weight of 833 ± 7g, distributed in completely randomized design in a 3 × 3 + 1 factorial scheme composed of three levels of correct apparent metabolizable energy (2,950; 3,100 and 3,250 kcal/kg), three levels of crude protein (14, 16 and 18%) and a control treatment, totaling ten treatments with six repetitions of 25 birds each. All diets, with the exception of the control, were supplemented with... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Addictive; Available phosphorus; Enzyme; Ideal protein; Metabolizable energy; Pollutants. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000800014 |
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| Cunha,Evandro César Pereira; Zangeronimo,Márcio Gilberto; Murgas,Luis David Solis; Braga,Douglas Evangelista; Pereira,Bárbara Azevedo; Rocha,Luiz Gustavo Pessoa; Faria,Bruno Generoso; Pereira,Luciano José. |
| The objective of this study was to evaluate the effect of adding different doses of insulin to swine semen processed and stored at 15 ºC. The experiment used sixteen ejaculates from four commercial breeding pigs, distributed in a randomized block design (ejaculate) with split plot along time (0, 24, 48 and 72 hours of storage) with four treatments (insulin levels - 0.0 4.0 8.0 and 12.0 IU per dose) and 16 repetitions. The experimental unit was made of two insemination doses of 100 mL each, with 3×10(9) spermatozoids. Insulin used was NPH-human, added at the time of processing the doses. The addition of insulin did not affect motility, sperm viability, the percentage of abnormal cells, the osmotic resistance or the degradation rate of motility in 120... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Artificial insemination; Boar; Hormone; Metabolism; Sperm; Reproduction. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000400031 |
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| Zangeronimo,Márcio Gilberto; Cantarelli,Vinícius de Souza; Fialho,Elias Tadeu; Amaral,Níkolas de Oliveira; Silveira,Hebert; Pereira,Leandro de Melo; Pereira,Luciano José. |
| The objective of this work was to evaluate the use of vegetable extract based addictives associated or not to symbiotics as an alternative for antibiotic as growth promoters for piglets at initial phase. It was used 125 pigs of commercial genetic line with initial weight of 7.4 ± 1.1 kg, weaned at 20 days of age, during 50 days. The experimental design used was randomized blocks (initial weight), with five treatments and five replicates with five animals per experimental unit. The experimental diets were a basal diet, without additive, and other four diets, one diet containing antibiotic (colistin + zinc oxide); diet with 0.3% of a symbiotic mixture; diet with 0.3% of a symbiotic mixture plus 0.05% of herbal mix (plant extracts and microencapsulated... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Growth promoters; Performance; Prebiotic; Probiotic; Swine. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000500016 |
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| Veras,Galileu Crovatto; Murgas,Luis David Solis; Rosa,Priscila Vieira; Zangeronimo,Márcio Gilberto; Ferreira,Matheus Soares da Silva; Leon,Jonathan Antonio Solis-De. |
| The objective of this study was to evaluate the effect of photoperiod on locomotor activity, growth and gonadal development in Nile tilapia (Oreochromis niloticus) fingerlings. A completely randomised design was used, with five treatments (0L:24D, 6L:18D, 12L:12D, 18L:6D and 24L:0D) and four replicates, with the aquarium as the experimental unit. One hundred and sixty fingerlings of tilapia weighing 3.21±0.05 g and measuring 4.35±0.07 cm each were distributed among 20 aquaria of 20 L in a recirculation system with the temperature controlled to 27 °C, with eight fish per aquarium. Feeding was carried out twice daily for 75 days, with extruded feed containing 40% crude protein. The fingerlings subjected to a photoperiod of 12L:12D as well as those under... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feed intake; Fish; Locomotor rhythm; Oreochromis niloticus; Performance; Sexual maturation. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013001200002 |
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| Almeida,Erin Caperuto de; Fialho,Elias Tadeu; Cantarelli,Vinícius de Souza; Zangeronimo,Márcio Gilberto; Pereira,Renata Apocalypse Nogueira; Rodrigues,Paulo Borges. |
| Este trabalho foi conduzido para avaliar o efeito de diferentes níveis de óleo de soja sobre as perdas endógenas e a digestibilidade ileal aparente e verdadeira dos aminoácidos em dietas para suínos em crescimento. Foram testadas quatro dietas isoprotéicas, à base de milho e farelo de soja, formuladas segundo as exigências para essa fase e suplementadas com níveis crescentes de óleo de soja (0,0; 1,5; 3,0; 4,5%) e 0,25% de óxido crômico como indicador de indigestibilidade. Dezesseis suínos canulados (cânula T simples), com 48,0 ± 6,0 kg, foram distribuídos em um delineamento em blocos casualizados, com base no peso dos animais. Não houve efeito dos níveis óleo de soja sobre os coeficientes de digestibilidade ileal aparente de glutamato, glicina, arginina,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aminoácidos; Digestibilidade ileal; Metabolismo; Nutrição. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982007000500009 |
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| Vieira Neto,José; Cantarelli,Vinícius de Souza; Fialho,Elias Tadeu; Zangeronimo,Márcio Gilberto; Amaral,Nikolas de Oliveira; Rodrigues,Paulo Borges. |
| The objective of this study was to evaluate different textures and storage forms of corn in piglet diets. Two experiments were conducted, one of which tested digestibility of nutrients and the other diet performance. In the digestibility trial, 24 crossbred (Landrace X Large White) barrows with an initial weight of 18.7 ± 1.5 kg were used. They were kept in metabolic cages in a randomized block design using the factorial arrangement 2 X 2 (type of corn - dent and flint X type of storage - moist grain silage and dry grain) and six replicates, with one animal as the experimental unit. The values of metabolizable energy (ME) obtained were 3841 kcal of ME/kg of dry matter (DM) from dry corn, 3912 kcal of ME/kg of DM from moist corn, 4022 kcal of DM from... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Digestibility; Ensilage; Nursery phase; Nutrition; Performance; Swine. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009000900017 |
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| Makiyama,Letícia; Alvarenga,Renata Ribeiro; Rodrigues,Paulo Borges; Zangeronimo,Márcio Gilberto; Oliveira,Evelyn Cristina de; Bernardino,Verônica Maria Pereira; Garcia Júnior,Antônio Amandio Pinto; Bertechini,Antônio Gilberto. |
| The experiment was carried out to evaluate the influence of nutritional correction on the partial diet replacement or pure-food methodology to determine the energy values (apparent metabolizable energy - AME and nitrogen-correct apparent metabolizable energy - AMEn) and coefficient of metabolizability of nutrients of maize. The method of total excreta collection was used, with 120 female Cobb 500® broilers weighing 1,339±3 g and at 28 days of age distributed in a completely randomized design with five replicates and four birds per experimental unit. The treatments were pure maize with three levels of nutritional correction (0, 50 and 100%) and a maize-replaced basal diet (400 g/kg) with two levels of correction (0 and 100%). The corrections were made in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Metabolism; Metabolizable energy; Replacement methodology; Total collection. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000500031 |
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| Silva,Yolanda Lopes da; Rodrigues,Paulo Borges; Freitas,Rilke Tadeu Fonseca de; Zangeronimo,Márcio Gilberto; Fialho,Elias Tadeu. |
| Um ensaio de digestibilidade foi conduzido para determinar a energia metabolizável (EMAn), os coeficientes de digestibilidade da matéria seca - MS (CDMS), a excreção e os coeficientes de retenção aparente do fósforo (P), nitrogênio (N), cálcio (Ca), potássio (K), cobre (Cu) e zinco (Zn). Duzentos e cinqüenta pintos de corte, machos, foram distribuídos em um esquema fatorial 3 <FONT FACE=Symbol>´</FONT> 3 + 1 (três níveis de fósforo disponível - 0,25; 0,34 e 0,45%, três níveis de proteína bruta (PB) - 15,0; 17,0 e 19,0% e uma ração controle com níveis nutricionais normais), com cinco repetições de cinco aves cada. Às rações com níveis reduzidos de fósforo disponível (Pd) foram adicionadas 500 FTU de fitase, reduzindo-se o teor de Ca em 17%. Com... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aminoácidos digestíveis; Enzima; Fósforo disponível; Poluição ambiental; Proteína ideal. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982008000300012 |
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| Rodrigues,Nair Elizabeth Barreto; Tadeu Filho,Elias; Zangeronimo,Márcio Gilberto; Cantarelli,Vinícius de Souza; Rodrigues,Paulo Borges; Rodrigues Filho,Moacir; Gomide,Elisangela Minati; Betarelli,Rafael Pedroso. |
| The objective of this study was to evaluate the effect of reducing the crude protein (CP) with the use of amino acids in diets with the same amount of calories anddifferent levels of soybean oil (SO) for finishing pigs kept in two different ambient temperatures. A total of 120 barrows (initial weight of 68.0±1.9 kg) were utilized for the experiment. The design was of randomized blocks in a 2 × 3 × 2 factorial arrangement (two levels of CP, 16.2 and 13.7%; three levels of SO, 1.5; 3.0 and 4.5%; and two ambient temperatures, 19 and 31 ºC), totaling twelve treatments with five replicates for thirty days. The heat reduced feed intake (FI) of the animals, regardless of the levels of CP and SO used, and reduced weight gain (WG) in diets with reduced CP and SO or... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass; Nutrition; Performance; Temperature. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000800011 |
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| Alvarenga,Renata Ribeiro; Rodrigues,Paulo Borges; Cantarelli,Vinícius de Souza; Zangeronimo,Márcio Gilberto; Silva Júnior,José Walter da; Silva,Leonardo Rafael da; Santos,Luziane Moreira dos; Pereira,Luciano José. |
| The objective of this study was to determine the chemical and energy composition of spirulina (Spirulina platensis), the nutrient metabolizability coefficients, and the values of apparent metabolizable energy (AME) and the apparent metabolizable energy corrected for nitrogen balance (AMEn) in broilers. A digestibility trial was carried out by using total excreta collection method, with 90 Cobb 500 lineage chicks, with initial weight of 256 ± 5 g at 11 days of age. Birds were allotted in metabolic cages for 10 days, distributed in a completely randomized design, with three treatments and six repetitions with five birds each. Diets consisted on a reference-ration based on corn and soybean meal and two test diets, one containing spirulina (30%) and the other... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Non-conventional food; Nutritional value; Total collection. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000500008 |
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| Almeida,Erin Caperuto de; Fialho,Elias Tadeu; Rodrigues,Paulo Borges; Zangeronimo,Márcio Gilberto; Lima,José Augusto de Freitas; Fontes,Dalton de Oliveira. |
| It was evaluated the effect of diets supplemented or not supplemented with ractopamine and digestible lysine on the performance and carcass characteristics of finishing pigs. A total of 50 barrows and 50 gilts (90.2 kg ± 3.5 kg) were used. In the growth performance trial, a randomized block design was utilized in a 5 x 2 factorial arrangement, consisting of five levels of digestible lysine (0.68; 0.78; 0.88; 0.98 and 1.08%) and two levels of ractopamine (0 and 5 ppm), totaling ten diets and five replications. In a study of carcass characteristics, the same design and levels of lysine and ractopamine were used, but another factor (sex of animals- female and male) was included, totaling 20 treatments, each one with five replicates. Except for lysine daily... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Additives; Amino acid; Carcass modifier; Nutrition. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000900014 |
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| Registros recuperados: 37 | |
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