The influence of breed and lactation number on goats lactation curve parameters

[摘要] Research relative to the influence of breed and number of lactation, on milk yields peak, time of reaching peak yield and persistency, was carried out using the same Alpina and Saanen goats through the first five lactations. Milk...

[学科分类] 工程和技术（综合）

[关键词] peak yield;time of peak yield;persistency;goats milk