基于水肥耦合的温室大棚滴灌设计及应用

Design and Application of Greenhouse Drip Irrigation Based on Water and Fertilizer Coupling

极端干旱的气候条件以及生产开发中过度的水资源引用导致托克逊水资源脆弱且紧缺,温室大棚因具有可以人为控制作物生长环境、减少蒸发损失等特点而被广泛使用。选择较典型的温室大棚作为试点,探索水肥耦合模式下进行滴灌管路水利设计,通过典型示范为规范科学种植方式,提高水肥利用率,改善当地种植环境,从而为实现节水、增质、提效提供参考。

Extremely arid climatic conditions and excessive use of water resources in production and development have led to fragile and scarce water resources in Toksun.Greenhouses are widely used because they can artificially control the growth environment of crops and reduce evaporation losses.Select a more typical greenhouse as a pilot,explore the water conservancy design of drip irrigation pipelines under the water-fertilizer coupling mode,and use typical demonstrations to standardize scientific planting methods,increase water and fertilizer use efficiency,and improve the local planting environment,so as to achieve water saving,quality improvement,and improvement.Effectively provide reference.