Agriculture has always been an important link in China's economic development, the development of agriculture and fertilization, irrigation has an inseparable relationship, especially china's water resources supply is insufficient, so in agricultural irrigation needs to save water as much as possible, the development of water-saving agriculture.
Water-saving irrigation technology is widely used in agricultural development, but how to save water resources more reasonably under the condition of ensuring high yield and increasing production has always been a problem that farmers need to discuss in depth in agricultural irrigation. This paper mainly analyzes the significance of applying water-saving irrigation technology in agriculture, discusses different irrigation models of water-saving irrigation in farmland, summarizes the technical measures of water-saving technology in farmland, and hopes to promote the development of water-saving agriculture.
Popularizing water-saving irrigation technology has two major significances, on the one hand, it can adapt to the current national conditions of China's energy conservation and environmental protection, it is of great significance to realize green agricultural development, the water saved by agriculture can be used more for ecological environment water rehydration or reduce groundwater exploitation;
In addition, efficient water-saving irrigation can implement moderate irrigation, save irrigation labor, but the construction cost is higher, in the development of efficient water-saving irrigation, but also objectively promote the adjustment of local agricultural planting structure and large-scale planting and management, to achieve water-saving efficiency.
