Analyzes of temperature and light characteristics for drip irrigation under plastic film cotton canopy at blossoming and boll - forming stages 膜下滴灌条件下棉花花铃期冠层内的温光特征分析
Low pressure trickle irrigation is based on the little effect of pressure on the quality of drip irrigation system 压力水头对滴灌系统的灌水质量影响很小，这为低水头滴灌提供了理论依据。
Up to 25th march , the land contract with shangyi district has been reached . drip irrigation equipment will be settled in succession in the base ，与尚义地区的土地合同已谈妥，滴灌设备将陆续安置于基地。
Comparison of the characteristics of soil biological in sea - island cotton field between drip irrigation under mulch and furrow irrigation in tarim reclamation area 膜下滴灌与沟灌海岛棉田土壤微生物特性的比较
Some countries have made drip irrigation a serious national priority , such as israel , which uses drip irrigation on 50 percent of its total irrigated area 有些国家已带头使用滴灌，例如以色列，他们有50 %的土地使用滴灌。
One of these technologies is fertigation , which is the direct application of water and nutrients to plants through a drip irrigation system 描述:文中介绍的一种灌溉技术叫做施肥灌溉，通过滴流灌溉系统把水和养分供给作物。
Although by 1991 some 1 . 6 million hectares were using drip irrigation worldwide , this is still less than one percent of all irrigation land worldwide 纵使从1991以来，世界上超过1 . 6百万公顷的土地都用滴灌，但仍少于全世界灌溉土地的1 % 。
The technologies , which include treadle pumps and drip irrigation systems , enable farmers to produce vegetable crops for consumption and sale 这项技术，包括踏板抽水和滴流灌溉系统，使得农户可以用于蔬菜灌溉，达到自行消费和出售的目的。
Subsurface drip irrigation is one of micro - irrigation technology that has large potential of water - saving , and will become the new innovation in the future 地下滴灌作为一种极具节水潜力的微灌技术，将成为未来节水灌溉技术的新的创新点之一。
