What are several sprinkler irrigation equipment suitable for the development of our country?

In order to make full use of the skills of water-saving irrigation and soil water conservation, a variety of sprinkler irrigation equipment have been launched on the market to increase grain production. What are the several sprinkler irrigation equipment suitable for the development of our country?

Main contents and skills Economic indicators

1. Applicable irrigation techniques for quickly disassembling and assembling mobile pipeline water conveyance and supporting equipment: the traditional canal water transport irrigation farmland not only needs about 30% of the cultivated land, but also has leakage and evaporation loss along the way, which is usually 30%, 50%, and a serious waste of resources. The method of pipeline water transportation can avoid the loss in the process of water transportation and reduce the amount of cultivated land occupied. In view of the current production situation, the application skills of ordinary thin-walled plastic water delivery hoses and matching light and small portable pumping devices welcomed by farmers are demonstrated and popularized. The full set of equipment is mobile in the field and is easy to retain and use. Long service life.

2. Mechanization skills of sprinkler irrigation in the field: demonstrate and popularize the mechanization techniques of large area crop irrigation such as reel sprinkler irrigation system, rolling sprinkler irrigation unit, and light mobile Linfeng sprinkler irrigation machine, which not only reduces the degree but also pleads for the topography, and makes full use of the functions of mountain springs, small ditches, ponds, reservoirs and dams in poor areas. Moreover, it can resist the common dry and hot wind in the north, the use and management is convenient, and the effect of saving water and increasing production is obvious.

3. Micro-irrigation under plastic film and soil water conservation skills: connecting the application of plastic film mulching techniques, demonstrating and popularizing the mechanization techniques of small sprinkler irrigation system to solve the difficult problem of crop irrigation after mulching, which is obviously more water-saving and more uniform than other irrigation methods. it is beneficial to collective absorption and gain. At the same time, the super absorbent resin granular soil water retaining agent is demonstrated and popularized, taking advantage of its water absorption multiple of 1000Mel 2000 times to absorb and store water in the rainy season and release it during drought, adjust the water content in the soil, improve the soil particle structure, increase air permeability and water permeability, which is beneficial to the growth of crops. After adopting this technique, the utilization rate of water can be increased by more than 30%, energy saving can be 5%% muri 10%, crop yield can be increased by about 10%, and liquid fertilizer and pesticides can be used comprehensively.

This technique is most suitable for irrigation in mountainous and hilly areas with complex topography. It has strong adaptability and is not restricted by the undulating terrain. It can be used in water-deficient areas of the whole country, such as northwest, North China and Northeast China. It is especially suitable for poor areas, mountainous areas, hilly areas, arid and semi-arid areas.

The method of popularizing skills connects with the actual situation of the region, and selectively introduces skills and equipment. Through demonstration experiments, farmers can see the actual results and adopt them consciously.