新型节水设备及其在温室草莓上的应用效果对比

New Water-saving Equipment and Its Application Effect Contrast Used for Greenhouse Strawberries

将痕量灌溉、微润灌溉与常规滴灌进行试验对比,目的是掌握这些新型节水灌溉设备的节水效果,摸索其工作时适合的技术参数(工作压力、埋带深度和出水量),了解其综合性能(耐用性、省力程度和能耗),为以后节水灌溉设备的更新运用以及根据农作物的不同要求建立不同的节水灌溉模式提供基础性材料,便于农业技术推广和相关技术的改进。

Trace irrigation and micro irrigation were compared with conventional drip irrigation. Water-saving effect of these new water-saving irrigation equipment was grasped. Suitable technical parameters,such as work pressure,buried depth and water yield were groped. Its comprehensive performance,such as degree of durability,energy saving and energy consumption,was understood. It could provide basic material for water-saving irrigation equipment update and create different water-saving irrigation mode depending on the requirements of crop. It would facilitate promotion of agricultural technology and improvement of related technologies.