Water-fertilizer integrated system suitable for motor-pumped well water source

Abstract

The invention provides a water-fertilizer integrated system suitable for a motor-pumped well water source. The system comprises a submersible electric pump, a well pump pipe, a main pipeline, a centrifugal filter, a water-soluble fertilizer production subsystem and a lamination filter; the submersible electric pump pumps the water source in a shaft into the centrifugal filter through the well pumppipe, and the centrifugal filter conveys the separated purified water into the main pipeline; the water-soluble fertilizer production subsystem conveys prepared liquid water-soluble fertilizer into the main pipeline to be mixed with the purified water, the mixed water and fertilizer passes through the lamination filter and then flows into cultivated land. The system is suitable for the motor-pumped well water source, and extremely few impurities exist; the occupied area is small, and crops can be fertilized flexibly in multiple motor-pumped well water source districts; agricultural materialsachieve the effect equivalent to that of the water-soluble fertilizer on the market through chemical treatment and are directly applied to a farm, and the production and transportation cost is lowered; meanwhile, the system can be in butt joint with agricultural drip irrigation equipment directly, the utilization rate of the fertilizer is increased, and a lot of raw materials and transportation cost are reduced for the farm.

Description

technical field [0001] The invention belongs to the technical field of water and fertilizer integration, and in particular relates to a water and fertilizer integration system suitable for water sources of motor-driven wells. Background technique [0002] The total amount of water resources in my country is insufficient, unevenly distributed in time and space, and drought and water shortage seriously restrict agricultural development. Vigorously develop water-saving agriculture, implement the zero-growth action of chemical fertilizer use, popularize and popularize farmland water-saving technologies such as the integration of water and fertilizer, and comprehensively improve farmland water production efficiency and chemical fertilizer utilization rate. The way of development and the only way to promote the sustainable development of agriculture. Water and fertilizer integration technology is a new agricultural technology that integrates irrigation and fertilization. With the...

AI Technical Summary

Problems solved by technology

At present, the price of water-soluble fertilizers in the market is generally high, and the cost increases. Although the cost of agricultural-grade fertilizers is low, they contain more impurities and are used too much, which will affect both crops and soil.

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