摘要
温室环境与正确的灌溉方法对农作物生长起着重要的作用。自动滴灌测控系统可以实现根据温室内种植的农作物正常生长所需的土壤湿度与环境温度,适时进行自动滴灌,为其生长提供良好的的条件。系统通过科学合理的控制策略,由计算机控制并利用各种传感器实现自动采集、监测土壤湿度与环境温度,及时灌溉。此系统的应用,降低了灌溉成本,提高了灌溉质量,起到了节水节能的作用。同时有效地避免了过涝或过旱对农作物的影响,提高了温室的科学化管理水平,实现了精准农业化的高效生产。
The greenhouse environment and proper irrigation methods are of great importance for crop growth. According to the humidity of soil and environmental temperature, the automatic measurement and control of drip irrigation system carries out automatic irrigation in real time which provides good condition for crops growth. The system can collect automatically, monitor the humidity of soil and environmental temperature and irrigate in real time by employing scientific and reasonable strategy of control and kinds of sensors with the control of computers. The application of the system reduces cost, improves the quality of irrigation, saves water and energy, avoids the effects of water logging or drought on crops, enhances scientific management level and realizes efficient production of precision agriculture.
出处
《节水灌溉》
北大核心
2012年第9期55-57,共3页
Water Saving Irrigation
基金
北京市教育委员会科技计划面上项目(温室环境智能化控制系统研究与示范
项目号:SQKM201212448005)
关键词
自动滴灌
测控系统
节水节能
精确灌溉
automatic drip irrigation
the system of measurement and control
water and energy saving
precision irrigation
