Pipeline-free water delivery method for high-slope farmland

Abstract

The invention discloses a pipeline-free water delivery method for high-slope farmland. A high-pressure water pump is arranged near a low water source, a water storage pool is built at the position of the high-slope farmland, the lowest face of the water storage pool is higher than the earth surface layer of the high-slope farmland, the water of the low water source is directly sprayed into the water storage pool through the high-pressure water pump, a water diversion trough is dug between the water storage pool and the high-slope farmland, a water discharge pipe is arranged on the side wall of the water storage pool and used for draining the water in the water storage pool into the water diversion trough, and a valve is arranged on the water discharge pipe. The method is simple and reasonable, the low water source is sprayed into the high water storage pool, pipeline transportation is abandoned, and cost is saved. In addition, the water storage pool can be used for collecting natural rainfall which is used for irrigating crops at a high slope in a drought period, water resources are saved, and the operation is easy and convenient, and economical and practical.

Description

technical field [0001] The invention belongs to the technical field of high-slope farmland irrigation, and in particular relates to a pipeless water delivery method for high-slope farmland. Background technique [0002] As we all know, due to the influence of the geographical environment, farmlands located in high slopes usually rely on rainfall to replenish water. However, in areas with less annual precipitation, relying on rainwater to replenish water often cannot meet the needs of crops, resulting in The output of crops is seriously low, and even the crops will not be harvested seriously; therefore, in order to meet the irrigation needs of farmland in high slope areas, people use pipelines to lead water from low places to high slopes for farmland irrigation. This measure requires laying a large number of The cost of the pipeline is relatively high, and, affected by the environment and geology, the pipeline is also easily damaged during long-term work. Contents of the in...

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Problems solved by technology

[0002] As we all know, due to the influence of the geographical environment, farmlands located in high slopes usually rely on rainfall to replenish water. However, in areas with less annual precipitation, relying on rainwater to replenish water often cannot meet the needs of crops, resulting in The output of crops is seriously low, and even the crops will not be harvested seriously; therefore, in order to meet the irrigation needs of farmland in high slope areas, people use pipelines to lead water from low places to high slopes for farmland irrigation. This measure requires laying a large number of The cost of the pipeline is relatively high, and, affected by the environment and geology, the pipeline is also easily damaged in long-term work

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