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通过水稻农业丰收计划大面积调查结果分析,超产1号新品种增产潜力很大,其产量水平在7500~12000kg/hm2之间,其中产量在10500~12000kg/hm2的田块共22个点次,占调查田块总数的一半以上。平均理论产量为10294.5kg/hm2,比对照品种秋光和通35增产14.8%。同时提出了超产1号提高单产水平的最佳产量构成模式及其主要配套技术,对我省水稻生产的发展和提高栽培研究水平均具有重要的理论和实践意义。
According to the results of large-scale survey of paddy harvest program in rice, the yield potential of the new breed No. 1 is very high with a yield of 7500 ~ 12000kg / hm2. Among them, 22 plots with a yield of 10500 ~ 12000kg / hm2, Accounting for more than half of the total number of fields surveyed. The average theoretical yield was 10294.5kg / hm2, which was 14.8% higher than the control variety QiuGuangTong 35. At the same time, it is put forward that the optimal yield pattern and its main supporting technologies for increasing the yield level of overbased No.1 have important theoretical and practical significance for the development of rice production and the research level of cultivation in our province.