Description
Drip irrigation is partial root-zone irrigation,that is to convey the water to the crop roots through dripper or eimtter built in plastic pipe. It is currently the most effective water-saving irrigation methods for the arid regions, water use efficiency up to 95%. Drip irrigation system can be combined with fertilizer, improve efficiency more than doubled. Applicable to fruit trees, vegetables, crops and greenhouse irrigation,can also be used to irrigate farm field crops in arid or drought areas.
- Lower-volume water sources can be used because trickle irrigation may require less than half of water needed for sprinkler irrigation.
- Lower operating pressure mean reduced energy costs for pumping.
- High levels of water-use efficiency are achieved because plants can be supplied with more precise amounts of water.
- Disease pressure may be less because plant foliage remains dry.
- Labor and operating costs are generally less,and extensive automation is possible.
- Water applications are made directly to the plant root zone.No application are made between rows or other non-productive areas,resulting in better weed control and significant water savings.
- Field operations,such as harvesting,can continue during irrigation because the areas between rows remain dry.
- Fertilizers can be applied efficiently through the drip irrigation tubing.
- Irrigation can be done under a wide range of field conditions.
- Compared to sprinkler irrigation,soil erosion and nutrient leaching can be
We can supply complete drip irrigation system
1. Water pump.
2. Filters, such as screen filter, disc filter, etc
3.water and fertilizer machine 1-9channels or Venturi injector from 3/4” to 2”.
4. Various sizes PVC pipe and PE pipe
5. Various sizes Drip line and drip tape.
6. PVC valves and PP connectors.
Scheme design(1 hectare tomato planting drip irrigation system)
1.water pump :Select the water pump (solar water pump, diesel water pump, gasoline water pump) according to the depth and flow rate price :200-2000usd
2.filter :usually disc filter or sand centrifugal filter price:100-1500usd
3.water and fertilizer machine :single channel price :1250usd
or you can choose Proportional fertilization pump price :
Venturi injector from 3/4” to 2”. price :about 1.6-10usd
4.pe and pvc tape usually use few
5.drip pipe 16mm*0.15mm thickness *30cm hole distance ,1000m/roll ,33usd/roll ,need about 5roll
7.pipe fitting (pipe connector +plug )about 50-100pcs ,price :0.07-0.35usd
