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正确的灌溉,应使预期的水量均匀灌遍全畦,并达到计划湿润层深度,不产生或极少产生微量的深层渗漏,使作物在最佳含水量的条件下生长发育获得高产。微喷灌技术能够克服田面坡度、土质、畦长、作物栽培密度,单宽流量等众多自变因素,在大田灌溉中能较好发挥作用,解决均匀灌溉问题,而且造价低廉,经久耐用,灌水均匀,省工、省水、增产。
Proper irrigation should allow the expected amount of water to be evenly spread throughout the plant and reach planned wetting depth without causing any trace of deep seepage and yielding crops with high yield and growth at optimal moisture content. Micro-sprinkler irrigation technology can overcome many factors such as slope gradient, soil quality, long stem, crop density, single-wide flow and so on. It can play a good role in field irrigation and solve the problem of uniform irrigation. And it has the advantages of low cost, durable and even irrigation , Labor, water, increase production.