【摘要】 为了精确地控制温室环境，研究了温室的主要参数温度、湿度和光照度的关系及秧苗的水分需求情况，给出了建立数学模型的方法，提供了硬件结构。更多还原

【Abstract】 In order to control the environment of greenhouse,we studied the relation among some parameters such as temperature,humidity,light and demanded water for seedlings or plants.We also gave the method to establish the methematical model and construction of the hardware.更多还原