ISBN: 9787508286297 - 控制断奶仔猪死亡率关键技术 无 著作 崔尚金 等 主编 (1 resultados)

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.…