Water-saving irrigation system for modern agriculture

Abstract

The invention relates to an irrigation technology for modern agriculture, and in particular relates to a water-saving irrigation system for the modern agriculture. The water-saving irrigation system for the modern agriculture includes a rainwater collecting tank, a fertilizer mixing tank, a water supplying main pipe and a plurality of water supplying branch pipes; the rainwater collecting tank isused to collect and store rainwater; the fertilizer mixing tank communicates with the rainwater collecting tank through a pipeline; one end of the water supplying main pipe communicates with the fertilizer mixing tank, and the other end separately communicates with the plurality of water supplying branch pipes; and a plurality of water spraying nozzles are separately arranged on the water supplying branch pipes at intervals. The system provided by the invention has the advantages of being simple in structure, convenient for operation and use, and capable of fully collecting and utilizing the rainwater for irrigation, thereby saving water resources to a great extent, reducing irrigation costs, and having higher economic benefits.

Description

technical field [0001] The invention relates to modern agricultural irrigation technology, in particular to a modern agricultural water-saving irrigation system. Background technique [0002] Fresh water, that is, water with a salt content of less than 0.5g / L, is used in various fields of life. Fresh water reserves account for only 2.53% of the total global water, and 68.7% of them belong to solid glaciers, distributed in difficult-to-use mountains and In the South and North Pole regions, some fresh water is buried deep underground, which is difficult to exploit. As a relatively abundant fresh water resource, the utilization rate of rainwater is not high. [0003] At present, in modern agricultural irrigation, groundwater is mostly used for irrigation, resulting in a large consumption of fresh water resources, and the cost is relatively high. Therefore, it is urgent to improve this irrigation method and strengthen the collection and utilization of rainwater. Contents of th...

AI Technical Summary

Problems solved by technology

[0002] Fresh water, that is, water with a salt content of less than 0.5g / L, is used in various fields of life. Fresh water reserves account for only 2.53% of the total global water, and 68.7% of them belong to solid glaciers, distributed in difficult-to-use mountains and In the South and North Pole regions, there is still some fresh water buried deep underground, which is difficult to exploit, and rainwater, as a relatively abundant fresh water resource, has a low utilization rate.

[0003] At present, in modern agricultural irrigation, groundwater is mostly used for irrigation, resulting in a large consumption of fresh water resources, and the cost is relatively high. Therefore, it is urgent to improve this irrigation method and strengthen the collection and utilization of rainwater

Images