摘要
根据农业系统工程原理，运用二次回归正交旋转设计，进行大豆多因子多水平试验，建立大豆综合农艺措施产量函数模型，通过计算机模拟选优，获得一组亩产１６０ｋｇ以上的优化组合，为平湖青仁秋大豆大面积规范化栽培提供依据。
Based on the theory of agricultural system engineering, our multifactorial and multilevel test with the soybean variety Pinghuqingren was carried out using the quadratic second order regressoon rotation design to establish the soybean yield function models in agronomic technolog pakage. The optimization combination resulted in a soybean yield of 160 kg or more per mu. Scientific agronomic technology palcage was furnished for Pinghuqingren autumn soybean of cultivation in large areas.
出处
《大豆科学》
CAS
CSCD
北大核心
1998年第2期176-181,共6页
Soybean Science
关键词
大豆
平湖青仁
农艺措施
函数模型
产量
Autmn soybean
Pinghuqingren
Compiosite agronomic measures
Mathematical model
