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1980、1981两年,我们先后选定宜城县、麻城宋埠、沔阳排湖、咸宁地区、汉阳什湖、钟祥双桥、宜都大堰、黄冈金锣港、孝感东山头等九个原种场的广陆矩4号原种为供试材料,以武昌县种子站提供的广陆矮4号良种作为对照,分别在江陵青岗岭、孝感东山头、宜都大堰、咸宁地区、麻城宋埠、宜城等六个原种场进行试验。各点两年原种平均增产幅度为0.35—3.65％。方差分析结果,差
1980,1981, we have selected Yicheng County, Macheng Songbu, Mianyang Pai Lake, Xianning area, Hanyang Shu Lake, Zhongxiang Shuangqiao, Yidu Danyan, Huanggang Kongluo, Xiaogan Dongshan first nine species Field Guanglu Mo No. 4 was used as the test material, and Wuchang Guanglu Dwarf No. 4 was used as the control. They were collected in Qinggangling, Xiaogan, Dongshan, Yidu, Xianning, Macheng Song Port, Yicheng and other six species of field trials. The average yield increase of each species in two years is 0.35-3.65%. Analysis of variance, poor