Energy-saving consumption-reducing efficient water infiltrating irrigation method

A technology of water infiltration and infiltration irrigation, applied in the agricultural field, can solve the problems of unfavorable energy saving, consumption reduction, long water consumption time, high energy consumption, etc., and achieve the effect of reducing ineffective evaporation

Inactive Publication Date: 2017-01-04
周和平
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Problems solved by technology

[0012] Step 1. In view of the long time and high energy consumption of drip irrigation under the film, which is not conducive to energy saving and consumption reduction, agricultural machinery operations are used to lay buried infiltration irrigation belts at one time, and infiltration irrigation is adopted in the soil plow layer. The soil cultivation layer with a depth of 40cm

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  • Energy-saving consumption-reducing efficient water infiltrating irrigation method

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[0022] The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 As shown, in view of the long time of drip irrigation under the film and high energy consumption, it is not conducive to energy saving and consumption reduction.

[0024] Under-mulch drip irrigation adopts the drip irrigation belt on the surface of the farmland, so the water evaporates quickly during the drip irrigation process, which requires the irrigation system to be irrigated frequently and frequently. Each irrigation implements a small flow, 1.5 / hour, and a small irrigation quota of 30m 3 / mu, the irrigation time is 5.4 hours longer, which can meet the irrigation quota of 300m during the crop growth period 3 Requirements per mu, therefore, the frequency of irrigation during the crop growth period is 10 times or more frequently, and the average irrigation interval is as short as...

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Abstract

The invention discloses an energy-saving consumption-reducing efficient water infiltrating irrigation method. The method includes the steps of burying an infiltrating irrigation belt 35-40 cm deep in a farmland, deeply applying fertilizer or particle organic fertilizer in a farmland plough layer, sowing seeds in 15-20 cm deep, and completing the infiltrating irrigation belt, deep seed sowing and deep fertilizer applying work at a time in the farmland through an agricultural machine. The method has the advantages that useless evaporation of surface water is effectively reduced through buried type infiltrating irrigation; infiltrating irrigation is large, flow is large, water irrigation is rated, water consumption time is short, and energy consumption is reduced; the farmland is not covered with mulching film and is free of pollution; deep fertilizer applying and seed sowing are beneficial for crops to absorb water and nutrients in deep soil.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a method for energy-saving and consumption-reducing high-efficiency water seepage irrigation. Background technique [0002] According to water conservancy statistics, agricultural irrigation water in Xinjiang accounts for 90% of the total water supply, which is much higher than the national average of 67%. Agricultural water consumption accounts for a large proportion, and it is a major water user in various industries. Management" requirements do not meet. Therefore, to effectively reduce the proportion of agricultural irrigation water, improve the efficient water use of agricultural water resources and irrigation water utilization efficiency, as well as energy saving and low consumption of irrigation, and promote the harmonious development of economic society and ecological water environment, for this reason, vigorously developing agricultural high-efficiency wa...

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Application Information

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IPC IPC(8): A01G25/00
CPCA01G25/00
Inventor 周和平湾疆辉潘渝
Owner 周和平
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