Irrigation Standard Of Drip Irrigation Belt

Drip irrigation belts use plastic pipes to irrigate crops locally through orifices or drippers on capillary tubes with a diameter of about 10mm. It is mostly used for irrigation of crops such as greenhouses, greenhouses, orchards. Waste, the irrigation process also needs to follow the following irrigation standards:

1. Intensity: refers to the amount of water sprayed by the drip irrigation belt on the farmland within a specified time. Generally, the intensity of sprinkler irrigation is similar to the water absorption capacity of the soil.

2. Uniformity: refers to the uniformity of precipitation in farmland, generally greater than 75%.

3. The degree of atomization of water droplets: the size of the water droplets sprayed by the nozzle. Too large water droplets will damage the soil surface, and too small water droplets will easily be wasted or affected by wind. The degree of atomization of water droplets can be selected according to the actual crop type and soil properties.

When we use drip irrigation belts to irrigate crops, we can judge whether the quality of irrigation water meets the standards from three aspects: irrigation intensity, uniformity and the physical and chemical degree of water droplets, and irrigate crops evenly, improve the quality of irrigation water, and avoid waste in the irrigation process. phenomenon of water resources.