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喷灌是一种先进的灌水技术,具有省水、增产的效果。近几年来我县喷灌技术发展较快,现拥右小型移动式喷灌机464台,喷灌面积达1.5万多亩,占旱地面积的11.5%。喷灌主要用于花生、茶叶、烟叶、红苕等作物,现将喷灌花生试验总结如下:一、喷灌省水、增产分析喷灌特别适用于我县这样一个缺水的山丘地区。它与其它地面灌溉方法比较,有以下几个优点。1.省水。由于喷灌均匀不产生深层渗漏和地面泾流,可省水30—50%。丰岗公社花生研
Sprinkler irrigation is an advanced irrigation technology, with the effect of saving water and increasing yield. In recent years, the rapid development of sprinkler irrigation technology in our county now owns 464 small right-sized mobile sprinkler irrigation sprinkler area of 15,000 mu, accounting for 11.5% of the dry land area. Sprinkler is mainly used for peanuts, tea, tobacco, red crab and other crops, are now sprayed peanut test is summarized as follows: First, sprinkler irrigation, irrigation analysis Spray irrigation is particularly suitable for a county in such a dry hills. Compared with other methods of surface irrigation, it has the following advantages. Save water As the sprinkler evenly does not produce deep leakage and ground Jing flow, water-saving 30-50%. Fenggang commune peanut research