Key technologies and efficient breeding hens Common Mistakes correction(Chinese Edition)

Pub Date: 2014-10-01 Pages: 328 Language: Chinese Publisher: Chemical Industry Press book based on the current actual production of pig industry. from our cattle industry overview. efficient breeding cattle breed selection and breeding technology and Common Mistakes correction. efficient breeding cattle feed selection and preparation techniques and correction of common errors. cattle breeding and efficient environmental control technology and correction of common errors. efficient breeding cattle breeding and feeding and management techniques common errors correction. growing and finishing beef cattle breeding efficiency of feeding and management techniques and correction of common errors. cattle breeding and efficient control of the disease and correction of common errors in seven areas described in detail key technologies and efficient raise beef cattle and common myths er...