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我县自2002年以来,连续2年制籼型杂交水稻Ⅱ优6078品种。面积逐年扩大,单产迅速提高,2003年制种面积13.1hm~2,经红河州有关专家和科技人员进行田间实产验收。并经种子入库数量核实,制种平均产量6812.1kg/hm~2,种子质量符合国家一级良种要求,其中有2.6hm~2平均产量7935.0kg/hm~2,实现制种单产的跳跃式发展。主要制种技术是: 1 认真搞好制种技术培训根据该品种在我县制种品种新、接触少、难点多的
Since 2002, our county has been cultivating Ⅱ You 6078 varieties of indica hybrid rice for two consecutive years. The area has been expanding year by year with the yield increasing rapidly. In 2003, the plantation area was 13.1 hm ~ 2. The relevant experts and technicians from Honghe Prefecture conducted field acceptance tests. The average yield of seed production was 6812.1kg / hm ~ 2. The seed quality was in line with the requirements of the first grade of national seed. Among them, the average output of 2.6hm ~ 2 was 7935.0kg / hm ~ 2, development of. The main seed production technology is: 1 seriously do a good job in the technical training of seed production varieties in our county according to the species new, less contact, more difficult