The method of fuzzy mathematics was used to establish fuzzy synthetic evaluation models for the maize variety of regionaltrial.
应用模糊数学方法建立模糊综合评价模型对玉米区域试验品种进行定量化评价。
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The influence of seedling age on the growth, yield and quality of rice were analyzed in this paper. The author put forward the suggestion of flexible rice seedling age in the South RegionalTrial.
The super parent of hybrid rice should exhibit a comprehensive excellent performance, with the yield or sink capacity equal to the hybrid rice control in regional yield trial.