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1农作物新品种展示示范的作用农作物新品种展示示范是农作物新品种推广中的重要一环,是新形势下种子管理部门加快科技成果转化,向广大农民推荐新品种,促进品种更新换代,加快新品
The role of a new demonstration of new varieties of crops The demonstration of new varieties of crops is an important part of the promotion of new varieties of crops is the new situation in the management of the department to speed up the transformation of scientific and technological achievements to recommend new varieties of farmers to promote the upgrading and updating of new products