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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
26/07/1995 |
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Data da última atualização: |
26/07/1995 |
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Autoria: |
HUGUET, L.; DEMARLY, Y.; JACQUARD, P. |
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Título: |
Management of dairy cows for qualitative evaluation of forage production. |
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Ano de publicação: |
1966 |
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Fonte/Imprenta: |
In: INTERNATIONAL GRASSLAND CONGRESS, 10., 1966, Helsinki. Proceedings. Helsinki: [s.n.] 1966. p.475-479. |
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Idioma: |
Inglês |
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Conteúdo: |
The methods used at present for interpreting production data are not suitable for a succession of short-term feeding sequences. This paper is concerned with the description of an adapted method. The type of cattle, the fodder offered, the management and diet regime of the cows, the experimental conditions (quantity of herbage, stocking rate, kind of comparisons) and the collected data (forage and animal) are first listed. After the establishment of a standard lactation curve (on the basis of the trend of the actual curve compared with the theoretical curve), the data are transformed to mean milk production ratio observed/calculated. A practical example of the calculations described, and a statistical analyusis, are shown. |
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Palavras-Chave: |
Avaliacao qualitativa; Gado de leite; Producao de forragem; Qualitative evaluation. |
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Thesagro: |
Manejo. |
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Thesaurus Nal: |
dairy cattle; forage production. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01417naa a2200229 a 4500
001 1785004
005 1995-07-26
008 1966 bl --- 0-- u #d
100 1 $aHUGUET, L.
245 $aManagement of dairy cows for qualitative evaluation of forage production.
260 $c1966
520 $aThe methods used at present for interpreting production data are not suitable for a succession of short-term feeding sequences. This paper is concerned with the description of an adapted method. The type of cattle, the fodder offered, the management and diet regime of the cows, the experimental conditions (quantity of herbage, stocking rate, kind of comparisons) and the collected data (forage and animal) are first listed. After the establishment of a standard lactation curve (on the basis of the trend of the actual curve compared with the theoretical curve), the data are transformed to mean milk production ratio observed/calculated. A practical example of the calculations described, and a statistical analyusis, are shown.
650 $adairy cattle
650 $aforage production
650 $aManejo
653 $aAvaliacao qualitativa
653 $aGado de leite
653 $aProducao de forragem
653 $aQualitative evaluation
700 1 $aDEMARLY, Y.
700 1 $aJACQUARD, P.
773 $tIn: INTERNATIONAL GRASSLAND CONGRESS, 10., 1966, Helsinki. Proceedings. Helsinki: [s.n.] 1966. p.475-479.
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Registro original: |
Embrapa Pantanal (CPAP) |
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