Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Paperback. Pub Date: 2021-01-01 Pages: 265 Language: Chinese Publisher: Chemical Industry Press This book introduces in detail the types of pigs and the selection of breeding pigs. the nutrition of sows and diet preparation. the construction of sow farms. Feeding management of sows. measures to improve sow productivity. disease prevention and control of sows. operation and management of sow farms and other core and key technologies related to high-yield and efficient feeding of sows. in order. N° de réf. du vendeur NW033833
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