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我们于1971年开始,在过去研究成果的基础上,开展了小麦亩产800斤以上的高产栽培技术研究,并将研究成果不断运用于生产实践,以生产实践检验研究成果,进而又丰富研究内容。这些研究成果一致表明:一、高产栽培途径:据几年密植试验资料看来,在群体的组成上,产量是:分蘖为主(占60%以上)>主、蘖并重>主茎为主(占60%以上)。亩产在千斤左右时,分蘖为主与主、蘖并重二个途径的产量差异值不显著,但同时显著高于以主茎为主的途径。
We began in 1971 on the basis of past research results, carried out more than 800 pounds of wheat per mu yield cultivation techniques, and research results continue to be used in production practices, production practices to test research results, and then enrich the research content . The results of these studies consistently show: First, high-yield cultivation methods: According to several years of close planting test data, the population composition, the output is: tiller-based (accounting for more than 60%)> main and tiller> main stem-based Accounting for more than 60%). Yield per mu at about weight, the main tiller and yield, tiller and the two ways yield difference was not significant, but significantly higher than the main stem-based approach.