Genuine books l cows efficient breeding of new technologies - Tapa blanda

Sinopsis

Paperback. Pub Date: 2004 Language: Chinese Publisher: China Agricultural Basic information Title : Cows efficient breeding of new technology Price: 12 yuan Author : XU Zhao science. Xueyun Ping compiled Press: China Agricultural Publishing date : 2004ISBN: 9787109086319 Words: Page: Revision : Binding: Paperback : Weight: editor's Summary nbsp; nbsp; nbsp; nbsp; reform and opening up of China's livestock industry has made considerable progress . eggs and chicken pork production in the world for several years among the best. but our milk and dairy production is still lagging behind . with the national living standards improve. the demand for milk will be increasing . especially in rural areas. Cows are herbivores feed higher pay . keeping extensive. tolerance and strong. In view of the per capita arable land. the relative lack of concentrated feed . Grassy . larger grassland...

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