最佳模拟配合法在甘蔗三高栽培模式优化中的研究与应用

A Study And Application of Simulating Optimum Combination On "Three-high" cultural model Optimization in Sugarcane

在简要综述国内外有关作物高产栽培模式的研究和甘蔗三高栽培模式优化的重要性的基础上，结合作者在“甘蔗施肥技术系统优化研究”一文中所采用的最佳模似配合法（多元二次正交旋转组合设计），介绍此法的试验设计，试验步骤和注意问题；介绍试验数据整理及采用计算机建立试验因子对指标性状的数学模型，进行方案的模拟，并寻化及优化方案的过程；提出作物三高栽培模式规范技术制订与实施方面的要求，以供有关的甘蔗科技工作者参考应用。

This paper briefly describes the importance of high - yield model study in crop production production over the world, and of 'three - highm' model - optimization study in sugarcane production.A method of simulation of optimum combination (multivariate quadratic orthogonal gyrating design test) was used in a previous study on systematic optimation of fertilization techniqe in sugarcane. Its procedure is to be explained here, which includes designing method, experimentimg steps, sorting out data computing mathematical model, simulating scheme, seaching best scheme, and optimum scheme. At the end of this paper, the requirement is described of writing and executing technical stan-dard based on the 'three - high' model of crop production.