无架豇豆种子高产栽培技术方案研究

Studies on optimum technical schemes to seed yield Vigna sinensis Endb

采用二次回归正交旋转设计方法，经过计算机计算，建立了播期、密度和矮壮素施用量等3项栽培技术与美国无架豇豆产量的数学模型并通过模拟寻优，筛选出每公顷产量2140～2650kg的综合技术优化组合方案。

A mathematical model of Vigna sinensis Endb. Seed yield related to sowing date, plant density, amouut of CCC applied was set up by calculation on an electronic computer using the quadratic orthogonal rotation design method,based which on optimum combining scheme of synthetic technique system was screened.