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1.喷灌喷灌是用一定的压力将水经过田间的管道和喷头喷向空中,使水经拨打后散成细小的水珠,像降雨一样均匀地喷洒在植株和地面上的灌溉方法。它是一种比较先进的灌溉技术,其优点首先是节约用水,喷灌基本上不产生深层渗漏和地面径流,而且灌水比较均匀,一般可节水30%～50%。在透
1. Sprinkler Sprinkler is to use a certain pressure to the water through the field of pipes and nozzles to the air, the water after dialing scattered into small drops of water, like rain evenly sprayed on the plant and the ground on the irrigation method. It is a more advanced irrigation technology, its advantage is to save water, sprinkler basically does not produce deep seepage and surface runoff, and irrigation more evenly, the general savings of 30% to 50%. Through