作物养分平衡诊断与调节系统

“土壤—作物”是一个复杂系统,影响作物产量质量的因素是作物本身、土壤施肥以及其它环境因子之间关系的综合效应。通过科学试验,总结专家经验,用系统工程的原理和方法作营养元素的定量分析,寻找作物体内营养元素在系统内平衡的规律,建立数学模型和高产作物养分数据库。作物养分平衡诊断与调节系统是解决此问题的一项高新技术,并成功地在微型计算机上付诸实施,使之成为一项实用技术。

System of Crops Nutrient Balance Giagnosis & Adjust

Soil-Crops is a complicated system. Factors that influence the quantity and quality of crops appear to be a completeness result of different effects, which cover the nature of crops themselves, fertilization of soil and other environmental conditions, etc. By experiments and experiences, the rules of governing the balance of nutrition components in crops have been studied, and the mathematical models and database for high yield crops been established,with which practical technical' instruction can be given out. As a CNBGA, it has been successful carried out in computer.