【摘要】 本文试图结合无土栽培和微型计算机控制技术,建立一种实用的水培温室环境微机控制方法,并具体地应用于由 Apple Ⅱ微机组成的基本控制系统,进行水培温室的各种环境因子控制.比较数字仿真结果表明,这种控制系统和控制方法是可行的。更多还原

【Abstract】 A useful microcomputer control method of hydroponic greenhouse environment has been developed based on the present situation and the needs of scientific resea- rch,and embodied in a basic microcomputer control system with apple Ⅱ,which controls air temperature,humidity,light,CO₂ as well as the temperature and circu- lating supply of nutrient solution. The results of comparative simulation showed that the methods is feasible.更多还原