Fixed spray irrigation

Fixed spray irrigation (micro spray irrigation)
Micro spray irrigation system including water, pump valve, control valve, filter, fertilization, fertilization cans, water pipe, micro nozzle, such as hanging pipe 4 mm to 5 mm in diameter. Micro spray irrigation, through the valve control the water pressure in a pressure of 0.18 MPa. Micro spray irrigation basically has the following advantages. 
1. The discharge time and interval can be according to the different growing period of crops and water requirements to determine. 
2. As the crop looks up, micro irrigation time gradually to increase, the mensuration in high temperature season, micro injection for 20 minutes, cool 6-8 oc. 
3. Because of the micro irrigation effect directly on the surface of crops, facilitate page absorption, prevent diseases and insect pests already popular, and is conducive to crop growth. 
Micro irrigation can also do with water fertilization, improve fertilizer effect. 
4. Micro spray irrigation based on crop water requirement timely water supply, irrigation, and can control the water saving effect, water saving 50% 70%, reduce evaporation and infiltration, prevent the diseases and insect pests, soil not harden. 

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