Effective utilization of high water conditions under drip irrigation water portion of the soil surface moist micro drip irrigation belt, can effectively reduce soil moisture evaporation invalid. Meanwhile, the micro-drip irrigation only moist soil near the roots of crops, low soil moisture content in other regions, and therefore greenhouse micro irrigation, prevents weed growth. Micro-drip irrigation system does not produce surface runoff micro-drip irrigation system, and easy to grasp the precise application of water depth, very provincial water. Different way when the water outflow irrigation, micro-irrigation can be divided into drip irrigation, micro spray irrigation and subsurface irrigation and so on. Wherein the drip most widely used. Drip irrigation is a micro-irrigation system emitters on the rear of the capillary emitters or drippers and hair control into one drip tape after a certain pressure of water droplets dissipation can be dropped into the drop by drop irrigation crop roots approach. You can use capillary and emitters on the ground to be buried in the ground 30 to 40 cm. The former is called drip irrigation, which is called subsurface drip irrigation. Dripper flow generally 2 to 12 l / h, pressure 50 to 150 kPa. Micro Sprinkler micro irrigation system is the tail of micro sprinkler irrigation emitters date as micro-sprinklers. Micro-drip irrigation technology, Guang-sheng agricultural machinery (certified), Hong Kong micro drip irrigation provided by Shouguang City Agricultural Machinery Co., Ltd. Guang-sheng. Shouguang City, Guang-sheng Agricultural Machinery Co., Ltd. (www.sdguangsheng.com) Shandong Weifang, agricultural machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Agricultural machinery in Canton St. leadership with the staff warmly welcome all inquiries negotiations to create the wide St. agricultural machinery better future.