In the india , a small company makes and sells low cost drip irrigation systems to poor farmers 在印度，一家小公司制造并低价出售给穷人滴灌体系。
Distribution characteristics of different salt ions in soil under drip irrigation with saline water 微咸水滴灌条件下不同盐分离子在土壤中的分布特征
Wdk - mh200 applied to micro pe film , films , food packaging film , drip irrigation and other farm Mh200应用于pe微地膜，棚膜，食品包装膜，农用滴灌等。
In india , a small company makes and sells low - cost drip irrigation systems to poor farmers 在印度，有一家小公司制造并销售低成本的滴灌系统给家境贫困的农民。
Characteristics of root growth in fast - growing and high - yield poplar plantations under subsurface drip irrigation 地下滴灌条件下杨树速生丰产林林木根系生长特性
A probe into extension and application of underburied drip irrigation technique for sugarcane in leizhou peninsula 关于雷州半岛推广应用甘蔗地埋式滴灌技术的探讨
Effects of npk matches on the growth and yield of processing tomato under plastic mulched drip irrigation 覆膜滴灌条件下氮磷钾肥配施对加工番茄生物学性状与产量的影响
Rapid manufacturing method of drip irrigation pipe in - line tubular emitter based on rapid prototyping amp; manufacturing technique 滴灌管内嵌管状滴头的快速制造方法研究
Rapid manufacturing method of drip irrigation pipe in - line tubular emitter based on rapid prototyping amp; amp; manufacturing technique 滴灌管内嵌管状滴头的快速制造方法研究
Effects of specific fertilizers on the yield , quility , biologiceal characteristics of processing tomato under plastic mulched drip irrigation 覆膜滴灌条件下加工番茄专用肥肥效的研究
