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水稻高产稳产是当前生产上重要研究课题,国内颇多介绍,但对于高产理论的论述不多.同时在具体掌握上仍有困难,特别是多肥栽培,稍一不慎,往往遭致失败.笔者从事粳稻研究多年,不少良种一般只要栽培技术适应品种特性,均可获得千斤产量.自1964年起研究农恳58高产技术,不断改善栽培措施,在三年的五次栽培中,单产均在千斤以上.最高单产1187斤.在对高产理论及规律进行分析后,笔者认为水稻产量与出穗期叶片对于光能的利用有密切的关系,即出穗期受光照的叶
The high and stable yield of rice is an important research topic in production at present, and many introductions are made in China. However, there are not many expositions on the theory of high yield. At the same time, there are still some difficulties in the concrete grasping, especially the fat and poor cultivation. The author engaged in the study of japonica rice for many years, many of the elite as long as the general cultivation techniques to adapt to the characteristics of varieties, can obtain a kilogram of yield .Study since 1985, Ken yield 58 high technology, continuous improvement of cultivation measures, in three years of five cultivation, The maximum yield of 1187 catties.After the analysis of high yield theory and law, I believe that the yield of rice and the use of light energy at the heading of the leaves are closely related to the light-emitting leaves at the heading