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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
09/03/2017 |
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Data da última atualização: |
09/03/2017 |
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Autoria: |
SAUVANT, D.; MORAND-FEHR, P. |
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Título: |
Goats prediction of voluntary food intake during lactation. |
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Ano de publicação: |
1981 |
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Fonte/Imprenta: |
International Goat and Sheep Research, v. 1 n. 4, p. 274-281, 1981. |
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Idioma: |
Inglês |
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Conteúdo: |
From weekly averages of recorded data of dry matter consumption, milk yield and live weight, the level of voluntary food intake by lactating goats can be predicted for the whole lactation and more accurately for mid-lactation. The models for predicting daily dry matter intake and forage intake were set up by multiple stepwise regression. Total dry matter intake depends mainly on milk yield, live weight, corrected live weight gain and hay percentage of the diet. The study showed that the dry matter intake of lactating goats was higher than that of lactating cows when expressed per kg live weight, but the intakes of goats and cows were similar when expressed per kg metabolic weight. |
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Palavras-Chave: |
Feed crops. |
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Thesagro: |
Alimento para animal; Cabra leiteira; Caprino; Ingestão; Lactação; Matéria seca; Nutrição animal. |
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Thesaurus Nal: |
Animal feeding; Animal nutrition; Feed intake; Goats. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01419naa a2200277 a 4500
001 2066627
005 2017-03-09
008 1981 bl uuuu u00u1 u #d
100 1 $aSAUVANT, D.
245 $aGoats prediction of voluntary food intake during lactation.
260 $c1981
520 $aFrom weekly averages of recorded data of dry matter consumption, milk yield and live weight, the level of voluntary food intake by lactating goats can be predicted for the whole lactation and more accurately for mid-lactation. The models for predicting daily dry matter intake and forage intake were set up by multiple stepwise regression. Total dry matter intake depends mainly on milk yield, live weight, corrected live weight gain and hay percentage of the diet. The study showed that the dry matter intake of lactating goats was higher than that of lactating cows when expressed per kg live weight, but the intakes of goats and cows were similar when expressed per kg metabolic weight.
650 $aAnimal feeding
650 $aAnimal nutrition
650 $aFeed intake
650 $aGoats
650 $aAlimento para animal
650 $aCabra leiteira
650 $aCaprino
650 $aIngestão
650 $aLactação
650 $aMatéria seca
650 $aNutrição animal
653 $aFeed crops
700 1 $aMORAND-FEHR, P.
773 $tInternational Goat and Sheep Research$gv. 1 n. 4, p. 274-281, 1981.
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Embrapa Caprinos e Ovinos (CNPC) |
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