瘦肉猪--健康快速饲养问答 - Tapa blanda

The lean hogs Healthy Quick Q & A: keeping farming articles(Chinese Edition)

paperback. Condición: New. Paperback. Publisher: China Agriculture Press lean pig breeding and production. has been a concern of the people. In large-scale and specialized production. pigs. and compared to traditional pig breeds. pigs have higher requirements for environmental conditions. nutritional needs. management measures and disease prevention. That may be encountered in the process of lean hogs healthy quick Q & A: keeping aquaculture chapter for the majority of breeding specialized households. the professional . Nº de ref. del artículo: CB044071

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