ISBN: 9787508286303 - 肉鸡标准化生产实操手册 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date :2013-12-01 Pages: 281 Language: Chinese Publisher: Golden Shield Press Standardization broiler practical operation manual to standardize the production of broiler key technology as the key to solving technical difficulties. errors for the preparation of the goal. the ability to focus on specific training and training operations. Standardization broiler practical operation manual of broiler breeder production. broiler production. artificial incubation. broiler health and d.…