Our country has always been a big agricultural country with a farming civilization for thousands of years. The evolutionary history of farming for thousands of years is also the evolutionary history of various irrigation methods and irrigation tools. Take the irrigation method as an example. Before the irrigation technology was perfected, the usual irrigation method was flood irrigation. This irrigation method is time-consuming and labor-intensive, and can easily lead to land salinization. Nowadays, the commonly used irrigation methods are sprinkler irrigation and drip irrigation.

Drip irrigation technology refers to the delivery of a certain low-pressure irrigation water through low-pressure water delivery and distribution pipelines to the final pipeline in the facility and the dripper installed on it, and drip evenly and accurately into the roots of the crop with a small flow rate. Irrigation methods, irrigation techniques, and drip irrigation techniques in the soil surface near the area or in the soil layer where the crop roots are located belong to the local irrigation method.

To talk about the advantages of drip irrigation, it is the word "province". Drip irrigation saves water. During the crop growth period, it saves 40-50% of water compared to conventional surface irrigation. Drip irrigation also saves chemical fertilizers. Special fertilizers that are soluble in water are applied to the roots of crops with water, and are easily absorbed by crops. The utilization rate is improved. Negative effects on the environment. Drip irrigation also saves land. Due to the cancellation of channels, drip irrigation can save 5% to 7% of cultivated land. In short, it is the word "province".

The micro-sprinkler irrigation technology uses tiny sprinklers to spray pressure water evenly and accurately on the branches and leaves of each plant or plant roots by means of the water transmission and distribution pipelines to the last pipeline in the facility and the micro-sprinklers installed on it. Irrigation methods and irrigation techniques on the surrounding soil surface. The micro-sprinkler irrigation technology can be local irrigation or full irrigation.

Micro-sprinkler irrigation saves water and energy, and can effectively reduce deep leakage and ground evaporation. In addition, micro-irrigation can also increase grain production. This is because micro-irrigation can supply water and fertilizer to the crop root zone in a timely and appropriate amount, so that the soil moisture can be kept at the best water level and the crop can absorb water and nutrients; micro-spraying can also Adjust the field microclimate to create the best growing environment for crops. Compared with other irrigation methods, the yield can generally increase by about 30%.