Data/hora: 23/06/2024 01:29:33

Biblioteca(s): | Embrapa Pantanal.
Data corrente: | 26/07/1995
Data da última atualização: | 26/07/1995
Autoria: | HUGUET, L.; DEMARLY, Y.; JACQUARD, P.
Título: | Management of dairy cows for qualitative evaluation of forage production.
Ano de publicação: | 1966
Fonte/Imprenta: | In: INTERNATIONAL GRASSLAND CONGRESS, 10., 1966, Helsinki. Proceedings. Helsinki: [s.n.] 1966. p.475-479.
Idioma: | Inglês
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.
Palavras-Chave: | Avaliacao qualitativa; Gado de leite; Producao de forragem; Qualitative evaluation.
Thesagro: | Manejo.
Thesaurus Nal: | dairy cattle; forage production.
Categoria do assunto: | --
Registro original: | Embrapa Pantanal (CPAP)
Exemplares: | CPAP - (28723-1) - ADD - SP - -- - SP0413 -  - 0413 - DIS