Drip irrigation tape is a commonly used water-saving irrigation equipment in arid areas, and the irrigation efficiency can reach 95%. Compared with flood irrigation, drip irrigation has more water-saving advantages. Our company's drip irrigation has two forms, one is patch drip irrigation tape and the other is labyrinth drip irrigation tape. The commonly used one is the patch drip irrigation tape, which has a long service life. The following is an analysis of the characteristics of the patch drip irrigation tape and the precautions for using the patch drip irrigation tape by Shandong Hengxiang Plastic Machinery Co., Ltd.

Features of patch drip irrigation tape:

1. The drip irrigation tape with flat drippers is a drip irrigation tape with flat drippers inlaid on the inner wall of the pipe belt. It is widely used in greenhouses and irrigation of cash crops in the field.

2. Easy to install and use, low cost and low investment.

3. The dripper has a self-filtering window and good anti-clogging performance.

4. The labyrinth flow channel is adopted, which has a good pressure compensation effect.

5. The spacing between drippers can be determined according to user requirements.

Precautions for using patch drip irrigation tape:

1. Drip irrigation pipes and drippers are easy to clog, and the water quality requirements are high, so filters need to be installed;

2. Drip irrigation cannot adjust the microclimate in the field, and is not suitable for irrigation during the freezing period. Drip irrigation system cannot be used to apply manure in vegetable irrigation.

3. Drip irrigation investment is high, and the economic benefits of crops must be considered;

4. Burns of drip irrigation tape Pay attention to compacting the ground film when laying the drip irrigation tape, so that the ground film is as close to the drip irrigation tape as possible, and there should be no space between the ground film and the drip irrigation tape. Avoid the focus of sunlight through water droplets.