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1985年9月30日至10月10日,中国种子公司和美国园环公司在德克萨斯解东伯纳水稻试验站召开了杂交水稻技术转让年会.据参加会议的我国代表袁隆平、李梅森报道:我国向美国园环公司提供的L301A×R29、协青早A×R29和广塘A×水源287等新组合,其产量已分别超过美国的推广品种Mars和Lemont 60～100%,品质也达到美国市场要求并适合机械化制种.其中L301A、协青早A的不育率都达到100%,制种时异
From September 30 to October 10, 1985, Chinese seed companies and Park Central Corporation convened the annual meeting on technology transfer for hybrid rice at the East Bernabe Rice Experimental Station in Texas. According to representatives from China, Yuan Longping and Li Mason reports that the new combinations of L301A × R29, Xieqingzao A × R29 and Guangtang A × water source 287 provided by China to Park Central Company in the United States have produced more than 60-100% of Mars and Lemont’s products, respectively, in the United States. The quality Also meet the requirements of the United States market and suitable for mechanized seed production.Among them, L301A, Xieqingzao A’s infertility rate reached 100%