控制断奶仔猪死亡率关键技术 无 著作 崔尚金 等 主编 - Tapa blanda

Control key technologies weaning mortality(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date :2013-12-01 Pages: 155 Language: Chinese Publisher: Golden Shield Press Control weaning mortality key technologies include: farm building. pig feeding and management. piglet feeding and management. pathogen control piglets disease diagnosis and treatment techniques. etc. and a schedule. the usage of the drug incompatibility with commonly used drugs. dosage and withdrawal period. Farmers through learning. will greatly improve the survival rate of piglets. to achieve greate. Nº de ref. del artículo: BX068585

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