摘要
分别从灌溉方式、灌水量、灌水控制上限、灌水频率对设施蔬菜生长及产量的影响,蔬菜耗水,蔬菜生长与土壤水分的关系等几个方面,介绍了蔬菜灌溉技术方面的研究现状,并简要论述了研究中存在的主要问题及今后的主要发展方向,以期为合理地进行设施蔬菜灌溉提供指导。
In order to provide guidance for rational utilization of water resources to irrigate protected vegetable,the present situations of protected vegetable irrigation technologies are introduced and analyzed from some aspects including the effect of irrigation mode,irrigation amount,upper irrigation limit,irrigation frequency on the growth and yield of protected vegetable,water consumption,relation between vegetable growth and soil moisture.The main problems and future developmental directions are also discussed.
出处
《节水灌溉》
北大核心
2012年第4期22-25,29,共5页
Water Saving Irrigation
基金
国家自然科学基金项目(40901137)
中科院干旱区生物地理与生物资源重点实验室开放课题基金(LBBS-2010-009)
西北农林科技大学博士科研启动项目(Z109021003)和西北农林科技大学基本科研业务项目(Z111020906)共同资助
关键词
设施蔬菜
灌溉
耗水
protected vegetable plantation
irrigation
water consumption
