Language:Chinese.Pub Date: 2014-10-01 Pages: 359 Publisher: Chemical Industry Press book based on the current actual production of laying hens industry overview from our egg industry. hens and efficient breeding of species selection and breeding techniques and correct common errors wrong. efficient breeding hens feed selection and preparation techniques and correction of common errors. breeding hens and efficient environmental control technology and correction of common errors. pig rearing breeding laying hens efficient management techniques and correction of common errors. efficient breeding hens feeding and management techniques for growing-finishing period and correction of common errors. breeding hens and efficient disease control techniques and correcting common misconceptions eight areas described in detail key technologies and efficient raising laying hens and common ...
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Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Pub Date: 2014-10-01 Pages: 359 Publisher: Chemical Industry Press book based on the current actual production of laying hens industry overview from our egg industry. hens and efficient breeding of species selection and breeding techniques and correct common errors wrong. efficient breeding hens feed selection and preparation techniques and correction of common errors. breeding hens and efficient environmental control technology and correction of common errors. pig rearing br. Seller Inventory # CP013315