正版认证卖家: Soweinc [ 正版保证] 加微信[soweinc]每天分享好书和来自全球的书友一起学习交流.并且微信好友价格低至5折.《专业户健康高效养殖技术丛书--现代养猪关键技术精解》(杨菲菲)作者:杨菲菲出版社:化学工业出版社有限公司装订方式:平装版次:第1版开本:32开出版时间:2019-07-01用纸:胶版纸页数:语种:丛书名:类目:农业/林业|畜牧、狩猎、蚕、蜂
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Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2019-07-01 Publisher: Chemical Industry Press Ltd. This book systematically introduces efficient pig production in key areas and key technologies. which mainly include the biological characteristics of the pig. pig farms design and construction. breeding technology. with the nutritional needs and feed. breeding management. prevention and treatment of common diseases such as content rich and detailed. with a strong practical and . Seller Inventory # NN048603