Dalat Banner in Ordos City: Empowering the development of science and technology and promoting water saving and efficiency improvement in agriculture?
Dalate Banner in Erdos City, Inner Mongolia, located at the top of the "Guaiziwan" of the Yellow River, belongs to the alluvial plain of the Yellow River, with a total cultivated land area of 2.79 million mu, and is a banner of agriculture and animal husbandry. However, due to the fragmentation of cultivated land, the quality of water-saving irrigation projects is not high, and the utilization rate of water resources is still not high.
Dalat Banner has further promoted the "one-production remolding" action in Ordos City, vigorously promoted the construction of high-standard farmland, introduced advanced water-saving irrigation and intelligent agricultural technology, and tried it out in Houjiayingzi Village, Bainijing Town, Dalat Banner, creating a demonstration project area of 10,000 mu of high-standard farmland, and actively exploring new ways of sustainable development of modern agriculture with water resources conservation and environmental friendliness.
Implementing intelligent irrigation to promote water saving and efficiency improvement in farmland. In the demonstration project area of 10,000 mu high standard farmland in Houjiayingzi Village, intelligent irrigation with dual control and irrigation of well and yellow water was carried out, and the water and groundwater resources of the Yellow River were concentrated in six water storage tanks with specifications of 1647 cubic meters through a new water distribution network. Relying on the characteristics of small-flow drip irrigation water-saving technology, such as good turbulence, small flow, uniform water yield and strong anti-clogging ability, water and fertilizer are continuously and accurately transported to crop roots. Provide "scientific feeding" of "eating less and eating more", realize shallow irrigation and diligent irrigation, reduce deep leakage, effectively reduce the average water consumption per mu, improve the utilization rate of water and fertilizer, and promote the steady rise of groundwater level. It is estimated that each mu of farmland in the project area can save water 1.50 cubic meters and save more than 35 kilograms of fertilizer. After conversion, it is estimated that the planting cost per mu can be reduced by about 200 yuan.
Build a smart platform and digitally empower agricultural development. The Houjiaying sub-project area uses the Internet of Things equipment, unmanned aerial vehicles and remote sensing satellites to build a smart digital farm management platform, which realizes all-weather, all-round and full-coverage real-time monitoring and intelligent control of farmland planting, irrigation and field management. Intelligent irrigation system can realize remote automatic irrigation and fertilization, saving manpower and material costs; The intelligent monitoring system can obtain the basic data of farmland production, climate and meteorology, diseases and pests and other information in real time, and provide scientific planting management schemes according to the changes of indicators to ensure stable and increased crop production. Taking planting corn as an example, it is estimated that the average yield per mu will increase by more than 80 kilograms, and the average yield per mu will increase by about 200 yuan.
Strengthen demonstration and popularize water-saving technology all over the world. High standard farmland is the main position of farmland water conservancy capital construction and the key to developing water-saving irrigation. Dalat Banner has built 654.38+0.525 million mu of high-standard farmland, accounting for 67% of the basic farmland in the whole banner, relying on the new land cooperative management mode of "unified planting * * * rich".
In the next step, Dalat Banner will systematically promote the construction of high-standard farmland in the county, fully absorb the experience of high-standard digital wisdom demonstration farmland in Houjiayingzi Village, Bainijing Town, popularize the application of water-saving irrigation and intelligent agricultural technology, and build all the basic farmland in the banner into high-standard farmland with "high efficiency, water saving, high yield and low consumption, ecological intelligence and scientific and technological integration", fully promote agricultural modernization and contribute to ensuring national food security.