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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
20/03/2002 |
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Data da última atualização: |
19/07/2018 |
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Autoria: |
CAMPOS, O. F. de. |
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Afiliação: |
Michigan State University. |
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Título: |
Sray dried fish solubles, soy protein concentrate and limestone in milk replacers for young calves. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
Michigan: Michigan State University, 1982. |
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Páginas: |
126p. |
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Idioma: |
Inglês |
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Notas: |
Ph.D. Thesis. |
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Conteúdo: |
In a first experiment, 168 Holstein calves at Cornell, Kansas State and Michigan State Universities were used to test the partial substitution of spray-dried fish solubles (SDFS) and soy protein concentrate (SPC) for milk protein (MP) in milk replacers. Calves were placed on experiment between 3 and 8 days of age and were fed experimental diets as the only source of nutrients for 6 weeks. Replacers were reconstituted with water to 14% solids and fet at 8, 9, 10, 11, 12 and 12% body weight from 1st to 6th week. Calves were fed twice daily from open pails. Experimental diets consisted of (1) 13% crude protein (CP) as MP; (2) 19% CP as MP; (3) 19% CP, 13% MP, 6% SDFS; (4) 19% CP, 13% MP, 6% SPC; (5) 19% CP, 13% MP, 3% SDFS; (6) 23% CP as MP; and, (7) 23% CP, 13%MP, 10% SDFS. Average daily body weight gains were higher for diets containing higher levels of MP (2 and 6), intermediate for 4 containing 6% CP from SPC, and lower for the negative control (diet 1) and those containing SDFS. Fecal socres, treatment for sicknesses, and rectal temperatures were higher for diets containing SDFS. Plasma amino acids sampled when calves were 3 and 6 weeks old showed higher total essential amino acids for 19 and 23% THAN 13% MP or milk substitute diets. Xylose absorption test at 6 weeks failed to reveal impaired capacity for gut absorption due to feeding lower quality protein. On diet 7, mortality rate was 30% compared to a mean of 12% for other diets, indicating that 10% protein from SDFS was excessive. The second experiment... MenosIn a first experiment, 168 Holstein calves at Cornell, Kansas State and Michigan State Universities were used to test the partial substitution of spray-dried fish solubles (SDFS) and soy protein concentrate (SPC) for milk protein (MP) in milk replacers. Calves were placed on experiment between 3 and 8 days of age and were fed experimental diets as the only source of nutrients for 6 weeks. Replacers were reconstituted with water to 14% solids and fet at 8, 9, 10, 11, 12 and 12% body weight from 1st to 6th week. Calves were fed twice daily from open pails. Experimental diets consisted of (1) 13% crude protein (CP) as MP; (2) 19% CP as MP; (3) 19% CP, 13% MP, 6% SDFS; (4) 19% CP, 13% MP, 6% SPC; (5) 19% CP, 13% MP, 3% SDFS; (6) 23% CP as MP; and, (7) 23% CP, 13%MP, 10% SDFS. Average daily body weight gains were higher for diets containing higher levels of MP (2 and 6), intermediate for 4 containing 6% CP from SPC, and lower for the negative control (diet 1) and those containing SDFS. Fecal socres, treatment for sicknesses, and rectal temperatures were higher for diets containing SDFS. Plasma amino acids sampled when calves were 3 and 6 weeks old showed higher total essential amino acids for 19 and 23% THAN 13% MP or milk substitute diets. Xylose absorption test at 6 weeks failed to reveal impaired capacity for gut absorption due to feeding lower quality protein. On diet 7, mortality rate was 30% compared to a mean of 12% for other diets, indicating that 10% protein from SDFS wa... Mostrar Tudo |
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Palavras-Chave: |
Dairy calf; Dieta alimentar; Enzyme; Milk protein; Protein digestion; Spray-dried fish solubres. |
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Thesagro: |
Digestibilidade; Leite; Nutrição Animal; Proteína; Soja. |
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Thesaurus Nal: |
diet; digestibility; fish products; nutrition; soybean products. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02396nam a2200325 a 4500
001 1790515
005 2018-07-19
008 1982 bl uuuu m 00u1 u #d
100 1 $aCAMPOS, O. F. de
245 $aSray dried fish solubles, soy protein concentrate and limestone in milk replacers for young calves.
260 $aMichigan: Michigan State University$c1982
300 $a126p.
500 $aPh.D. Thesis.
520 $aIn a first experiment, 168 Holstein calves at Cornell, Kansas State and Michigan State Universities were used to test the partial substitution of spray-dried fish solubles (SDFS) and soy protein concentrate (SPC) for milk protein (MP) in milk replacers. Calves were placed on experiment between 3 and 8 days of age and were fed experimental diets as the only source of nutrients for 6 weeks. Replacers were reconstituted with water to 14% solids and fet at 8, 9, 10, 11, 12 and 12% body weight from 1st to 6th week. Calves were fed twice daily from open pails. Experimental diets consisted of (1) 13% crude protein (CP) as MP; (2) 19% CP as MP; (3) 19% CP, 13% MP, 6% SDFS; (4) 19% CP, 13% MP, 6% SPC; (5) 19% CP, 13% MP, 3% SDFS; (6) 23% CP as MP; and, (7) 23% CP, 13%MP, 10% SDFS. Average daily body weight gains were higher for diets containing higher levels of MP (2 and 6), intermediate for 4 containing 6% CP from SPC, and lower for the negative control (diet 1) and those containing SDFS. Fecal socres, treatment for sicknesses, and rectal temperatures were higher for diets containing SDFS. Plasma amino acids sampled when calves were 3 and 6 weeks old showed higher total essential amino acids for 19 and 23% THAN 13% MP or milk substitute diets. Xylose absorption test at 6 weeks failed to reveal impaired capacity for gut absorption due to feeding lower quality protein. On diet 7, mortality rate was 30% compared to a mean of 12% for other diets, indicating that 10% protein from SDFS was excessive. The second experiment...
650 $adiet
650 $adigestibility
650 $afish products
650 $anutrition
650 $asoybean products
650 $aDigestibilidade
650 $aLeite
650 $aNutrição Animal
650 $aProteína
650 $aSoja
653 $aDairy calf
653 $aDieta alimentar
653 $aEnzyme
653 $aMilk protein
653 $aProtein digestion
653 $aSpray-dried fish solubres
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Registro original: |
Embrapa Pantanal (CPAP) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
26/08/2016 |
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Data da última atualização: |
12/09/2016 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
GODOY, C. V.; MARCELINO-GUIMARÃES, F. C. |
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Afiliação: |
CLAUDIA VIEIRA GODOY, CNPSO; FRANCISMAR CORREA MARCELINO GUIMARÃES, CNPSO. |
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Título: |
Riscos e oportunidades: ferrugem da soja. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: DESAFIOS do Cerrado: como sustentar a expansão da produção com produtividade e competitividade. Cuiabá: AMPA: APROSOJA; Brasília, DF: Embrapa, 2016. |
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Páginas: |
p. 119-147. |
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Idioma: |
Português |
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Conteúdo: |
Este capítulo apresenta as mudanças no sistema de produção da soja decorrentes da entrada do fungo Phakopsora pachyrhizi no Brasil, as medidas de controle atualmente usadas para evitar perdas, a trajetória da redução da eficiência dos principais fungicidas e o risco da estabilidade de produção frente à menor sensibilidade do fungo aos fungicidas. Também são abordadas as pesquisas com novas tecnologias envolvendo estratégias biotecnológicas que podem contribuir para o manejo da doença no futuro. Capítulos: Histórico; Importância econômica; Sintomatologia e ciclo; Monitoramento; Manejo; Controle cultural; Controle químico; Controle baseado na resistência genética; Fronteiras do conhecimento: estratégias biotecnológicas aplicadas à resistência à ferrugem da soja: resistência não hospedeira; RNA interferência - silenciamento de genes do patógeno. |
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Palavras-Chave: |
Fungus. |
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Thesagro: |
Doença de planta; Ferrugem; Fungo; Phakopsora pachyrhizi; Soja. |
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Thesaurus NAL: |
Plant diseases and disorders; Rust diseases; Soybean rust; Soybeans. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01671naa a2200265 a 4500
001 2051780
005 2016-09-12
008 2016 bl uuuu u00u1 u #d
100 1 $aGODOY, C. V.
245 $aRiscos e oportunidades$bferrugem da soja.
260 $c2016
300 $ap. 119-147.
520 $aEste capítulo apresenta as mudanças no sistema de produção da soja decorrentes da entrada do fungo Phakopsora pachyrhizi no Brasil, as medidas de controle atualmente usadas para evitar perdas, a trajetória da redução da eficiência dos principais fungicidas e o risco da estabilidade de produção frente à menor sensibilidade do fungo aos fungicidas. Também são abordadas as pesquisas com novas tecnologias envolvendo estratégias biotecnológicas que podem contribuir para o manejo da doença no futuro. Capítulos: Histórico; Importância econômica; Sintomatologia e ciclo; Monitoramento; Manejo; Controle cultural; Controle químico; Controle baseado na resistência genética; Fronteiras do conhecimento: estratégias biotecnológicas aplicadas à resistência à ferrugem da soja: resistência não hospedeira; RNA interferência - silenciamento de genes do patógeno.
650 $aPlant diseases and disorders
650 $aRust diseases
650 $aSoybean rust
650 $aSoybeans
650 $aDoença de planta
650 $aFerrugem
650 $aFungo
650 $aPhakopsora pachyrhizi
650 $aSoja
653 $aFungus
700 1 $aMARCELINO-GUIMARÃES, F. C.
773 $tIn: DESAFIOS do Cerrado: como sustentar a expansão da produção com produtividade e competitividade. Cuiabá: AMPA: APROSOJA; Brasília, DF: Embrapa, 2016.
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Embrapa Soja (CNPSO) |
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