Food supplementation of Anglo-nubian goats in rainy season in semi-arid region of Northeast Brazil

被引：2
|
作者：
Barros, NN [1 ]
Mesquita, RCM [1 ]
De Araújo, MRA [1 ]
De Carvalho, RB [1 ]
机构：
[1] EMBRAPA, Ctr Nacl Pesquisa Caprinos, BR-62011970 Sobral, CE, Brazil
来源：
PESQUISA AGROPECUARIA BRASILEIRA | 1999年 / 34卷 / 11期
关键词：
goat; milk production; lowered caatinga;
D O I：
10.1590/S0100-204X1999001100023
中图分类号：
S [农业科学];
学科分类号：
09 ;
摘要：
This experiment was carried out to evaluate the influence of food supplementation on milk production of Anglo-nubian goats, during the rainy season, in semi-arid region of Northeast Brazil. Twenty four goats were maintained in lowered "caatinga", distributed randomly according to the parturition order and milk production in three supplementation levels: N-0 - no supplementation, N-1 - 150 g of concentrate/animal/day and N-2 - 300 g of concentrate/animal/day. There was no significant difference (p>0.05) between supplementation levels. Milk production was described by multiple regression to lactation period, in week. The results showed that the best option to produce milk with Anglo-nubian, during the wet season, is 300 g of concentrate/animal/day.
引用
收藏
页码：2151 / 2156
页数：6
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