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评“绿证工程”效果看１４名养殖“大王”农业部全国畜牧兽医总站（１０００２６）王金文黑龙江省绥化市在实施“绿色证书工程”工作中，与黄牛改良技术、肉牛饲养管理技术、家禽孵化及综合饲养管理技术、生猪高效综合育肥技术、奶牛高产技术、绵山羊饲养管理等实用技术紧...
Evaluation of “green card project” effect to see 14 breeding “King” Ministry of Agriculture National Animal Husbandry and Veterinary Terminus (100026) Wang Jinwen Suihua Heilongjiang Province in the implementation of the “green certificate project” work, and cattle improved technology, beef cattle feeding management techniques, poultry hatching And comprehensive feeding and management techniques, pig fat efficient integrated fattening technology, high-yielding dairy cattle technology, sheep goats feeding and management of practical technology tight ...