Data/hora: 10/06/2024 16:21:03

Biblioteca(s): | Embrapa Pantanal.
Data corrente: | 03/01/1995
Data da última atualização: | 04/04/2017
Autoria: | DYNE, G. M. van; HEADY, H. F.
Título: | Dietary chemical composition of cattle and sheep grazing in common on a dry annual range.
Ano de publicação: | 1965
Fonte/Imprenta: | Journal Range Management, v.18, p.78-86, 1965.
Idioma: | Inglês
Conteúdo: | Cattle and sheep equipped with esophageal fistulas were used to secure samples of dietary forage from a dry annual range in early morning and late afternoon on five consecutive days early in July, August and September. Dietary chemical composition was compared on dry matter, silica-free and organic matter bases. Herbage availability varied from about 1490 to 420 1b/acre from early to late summer. Diets had more crude protein and gross energy but less silica  and total ash in early than in late summer. Lignin content of the diet not change significantly during the summer. Some dietary constituents were higher in middle than in early or late summer. There were differences in diets among days within a sampling period for silica and cellulose. Averaged over both cattle and sheep for the entire summer, there was no significant differences between chemical constituents in morning and  afternoon diets.
Thesagro: | Animal; Composição Química; Dieta.
Thesaurus Nal: | chemical composition; diet.
Categoria do assunto: | --
Registro original: | Embrapa Pantanal (CPAP)
Exemplares: | CPAP - (30133-1) - ADC - SP - PP - SP14683 -  - 14683 - DIS