Treatment equipment and method for irrigation water used for agricultural water conservancy

Abstract

The invention provides treatment equipment and a treatment method for irrigation water used for agricultural water conservancy. The treatment equipment comprises an upstream irrigation canal, a reservoir and a downstream irrigation canal which are sequentially communicated with each other, wherein a coarse filter screen and a fine filter screen are fixedly installed on the inner side surface of the upstream irrigation canal; the coarse filter screen is arranged at a position away from the reservoir; and the fine filter screen is arranged at a position close to the reservoir. The method comprises a step that S1, agricultural irrigation water in the upstream irrigation canal passes through the coarse filter screen and the fine filter screen, most impurities such as large particles are filtered out, and then the agricultural irrigation water enters space close to the reservoir. The treatment equipment for irrigation water used for agricultural water conservancy in the invention can treatirrigation water according to planting requirements of crops before irrigation; and the quality of irrigation water is improved by filtering impurities and adding different nutritional ingredients, medicines and the like, so the yield, disease resistance and the like of crops are improved, the increase of agricultural economy is directly promoted, the soil environment of a farmland can be protected, and environmental protection is facilitated.

Description

technical field [0001] The invention relates to the technical field of agricultural water conservancy, in particular to an agricultural water utilization irrigation water treatment equipment and method. Background technique [0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry, and the science that studies agriculture is agronomy. The objects of labor in agriculture are living animals and plants, and the products obtained are the animals and plants themselves. Agriculture is the basic industry that provides support for the construction and development of the national economy. [0003] In agricultural irrigation, different crops have different requirements for water quality. Most of the existing irrigation water is used directly without treatment, which will affect the yield and disease resistance of crops, thereby affecting the agricu...

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Problems solved by technology

[0003] In agricultural irrigation, different crops have different requirements for water quality. Most of the existing irrigation water is used directly without treatment, which will affect the yield and disease resistance of crops, thereby affecting the agricultural economy and even affecting the soil of the farmland. Environmental damage that renders the soil unsuitable for agricultural activities

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