作物生态平衡施肥决策系统的研究  

Researches of decision making system for crop ecological and equilibrium fertilizing

作　　者：曹宏鑫[1] 刘世军[1] 王法宏[1] 任德昌[1] 王旭清[1] 张立民 高亮之[3] 金之庆[3] 张继林[3] 

机构地区：[1]山东省农业科学院作物研究所,济南250100 [2]山东省青州市农业开发办,清州262500 [3]江苏省农业科学院,南京210014

出　　处：《计算机与农业》2000年第11期8-12,共5页Computer and Agriculture

摘　　要：本文阐述生态平衡施肥的概念、原理及意义，按照生态平衡施肥原理建立生态平衡施肥决策系统，介绍系统设计、系统功能以及系统运行环境。系统能快速测定土壤养分状况，给出不同土壤以及生态因子的生态平衡施肥方案，为推广生态平衡施肥、生产和供应高效专用肥料提供保障。The concept, theories, and signification for crop ecological and equilibrium fertilizing were described. The decision making system for crop ecological and equilibrium fertilizing was developed, in accordance with the theories for crop ecological and equilibrium fertilizing, in the same time, the chart, functions, and running environment were introduced. This system will benefit to draw up a plan for crop ecological and equilibrium fertilizing quickly for different crops, soil types, and ecological factors, to produce , and to supply high-effect and special fertilizer after determining soil nutrients quickly.

关 键 词：作物 生态平衡 施肥 决策系统 

分 类 号：S147.2[农业科学—肥料学] S126[农业科学—农业基础科学]