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豫白菜5号(原名新早89—8)大白菜系河南省新乡市农科所利用自交不亲和系3039配制而成的早熟抗热一代杂种。1995年6月通过河南省农作物品种审定委员会审定并命名,同年获中国杨陵第二届农业博览会后稷金像奖,其杂交制种方法获国家专利。1997年9月被国家科委列入国家科技成果重点推广计划。目前已推广到河
Yu cabbage 5 (formerly known as 89-8 early morning) Chinese cabbage Xinxiang City, Henan Province, Department of Agronomy using self-incompatible 3039 prepared from the early generation of heat-resistant hybrids. In June 1995, it was approved and named by Henan Province Crop Variety Approval Committee. In the same year, it was awarded the “Houjiju” Prize by the Second Agricultural Exposition of Yangling in China and its hybrid seed production method won the national patent. September 1997 by the State Science and Technology Commission included in the national key projects to promote scientific and technological achievements. Has been extended to the river