新疆南疆棉花生态平衡施肥决策支持系统研究

Study on Cotton Ecological Balanced Fertilization Decision Support System in South Xinjiang

阐述了生态平衡施肥的概念、原理,按照生态平衡施肥原理建立新疆南疆棉花生态平衡施肥决策支持系统,同时介绍了系统设计、系统功能,该系统能根据测定土壤养分状况给出不同土壤及生态因子的生态平衡施肥方案,从而实现棉花生产管理的定量决策。

Concepts and principles of the ecological balanced fertilization were introduced. Cotton ecological balanced fertilization decision support system in south Xinjiang was established in accordance with the principles of ecological balanced fertilization, at the same time system structure, system function were introduced. The ecological balance fertilization program of different soils and ecological factors were given ac- cording to different soil nutrient status,in order to achieve a quantitative decision-making.