ISBN: 9787535955708 - 鹅的营养与饲料配制 田允波 许丹宁 黄运茂 著作 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback Pages Number: 243 needed to adapt to the actual production of the current goose industry of Tianyun Bo. Xu Danning Huang Yunmao collected at home and abroad for the latest information and learning advanced technology on the basis of combined production experience and compiled this book. Goose nutrition and feed formulation comprehensive and systematic introduction to the digestive characteristics and nutritional needs of a goose. common feed geese feed classificatio.…