The investment of drip irrigation pipe production line […]
The investment of drip irrigation pipe production line is relatively high, so when using it, the economic benefits of crops and the details of use should be considered. Next, I will introduce the details of the use of drip irrigation pipe production line, please see below! 1. Pay attention to pressing and compacting the mulching film when laying the drip irrigation tape of the drip irrigation pipe production line, so that the mulching film is as close to the drip irrigation tape as possible, and there is no space between the mulching film and the drip irrigation tape; 2. The pipes and drippers of the drip irrigation pipe production line are easy to block, which affects the water quality. The requirements are high, so a filter must be installed;
3. The drip irrigation pipe production line cannot adjust the field microclimate, the spray tank is not suitable for irrigation during the freezing period, and the drip irrigation pipe production line cannot be used to topdress manure in vegetable irrigation. What do you think of the above three points? I hope it will be helpful to you. If you have any questions, please call to consult our staff! After many consumers have purchased the drip irrigation pipe production line at our home, we always tell the customers the water source requirements for water supply in advance, because the use will cause equipment failure. What are the requirements for the water supply source: 1. Direct water supply by the micro water pump;
2. Use the existing water tower. The relative height difference between the water tower and the irrigation pipe needs to be calculated. Agricultural irrigation generally requires a pressure of 0.1-0.2 MPa, which is equivalent to requiring a relative height difference of more than 10 meters between the water tower and the irrigation area with the built-in drip irrigation pipe; 3. Beside the motorized well Set up the pressure tank. The pressure tank has a capacity of 2-8 cubic meters, and the pumped well water is pressurized to 0.2-0.5 MPa after being pumped in. The pressure tank should be equipped with an automatic water replenishment device to ensure uninterrupted and even water supply with the built-in drip irrigation pipe;
4. Simple water storage tank. Set up simple water storage tanks near the greenhouse, such as iron buckets, water tanks, plastic tanks, cement tanks, etc., with a general capacity of 0.5 cubic meters. The height of the water storage tank should be about 1.5 meters above the ground. When in use, a micro water pump is used to continuously inject water into the water storage tank. At present, the technology of underground sprinklers has achieved many results. The first is to save water. The drip irrigation system uses pipes to transport water to reduce leakage. Therefore, during the growing period of the grapes, it saves 40% to 50% of water compared to ground irrigation. Followed by saving fertilizer and medicine.
The fertilizer is delivered directly to the roots of the crops along with the drip irrigation stream, and is easily absorbed by the roots of the crops, which improves the utilization rate; it can also be timely and appropriately, which is extremely beneficial to the growth of the crops, and can save about 20% of fertilizer evenly. To save pesticides, water is closed and transported in pipelines, and garden irrigation avoids the transmission of water to insect pests. In addition, the amount of herbicides and insecticides is significantly reduced, and pesticides can be saved by more than 10% to 20%, and the insecticidal effect is good. Together, it also saves land. In the garden irrigation project, water pipelines that are buried in the ground and moved above the ground replace the agricultural canals and field irrigation methods that occupy the land during above-ground irrigation, which can save about 5% of the land.