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A method to avoid soil loss when irrigating paddy fields

A soil loss and paddy field technology, applied in the agricultural field, can solve problems such as blockage of drainage pipes, inconvenient control of field water level, soil loss, etc., and achieve the effects of preventing soil loss, improving the quality of drainage and irrigation, and preventing crushing and collapse.

Active Publication Date: 2021-01-19
湖南耕心自然农园科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] (1) However, the traditional paddy field irrigation system is easy to cause blockage of the drainage pipe in the process of using pipeline drainage in the field, and it is easy to cause soil loss when the method of excavating the drainage outlet is used for drainage and irrigation, and it is inconvenient to control the water level in the field

Method used

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  • A method to avoid soil loss when irrigating paddy fields
  • A method to avoid soil loss when irrigating paddy fields
  • A method to avoid soil loss when irrigating paddy fields

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Embodiment Construction

[0025] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0026] Such as figure 1 and figure 2 Shown, a kind of method of soil loss when avoiding paddy field irrigation of the present invention, the method may further comprise the steps:

[0027] S1, before the paddy field is irrigated, cover the top of the soil with a mesh screen, and the mesh diameter of the screen is the same as that of the stockings;

[0028] S2, on the basis of S1, when irrigating, the irrigation equipment specially made by this method is used for irrigating;

[0029] The special irrigation equipment in this method comprises a support structure 1, a filter structure 2, a diversion hole 3, a water level adjustment structure 4, a fixed structure 5 and a drive structure 6; the inside of the support structure 1 is provided with a rec...

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Abstract

The invention relates to the field of agriculture, and in particular relates to a method for avoiding soil loss during irrigation in a paddy field. The interior of a supporting structure of irrigationequipment adopted in the method is provided with rectangular-structural flow guiding holes used for discharging water, and the side wall of the supporting structure is provided with filtering structures for filtering sludge in one-to-one correspondence with the flow guiding holes; a water level adjusting structure which cooperates with the flow guiding holes to adjust a water level in the field is arranged in the supporting structure; and the top end of the supporting structure is provided with a fixing structure used for preventing soil from being collapsed, and the fixing structure is provided with a driving structure used for cleaning the flow guiding holes and repelling birds. According to the method disclosed by the invention, the supporting structure cooperates with the filtering structures for use, so that the soil loss during the irrigation and water discharge is effectively prevented; the driving structure removes the sludge in the flow guiding holes under driving of wind power, and has the function of repelling the birds; and the water level adjustment structure is arranged in the supporting structure, so that adjustment of the water level in the field according to different periods is facilitated, and the irrigation is more convenient and flexible.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a method for avoiding soil loss during paddy field irrigation. Background technique [0002] Technical measures to supplement the water required by crops. In order to ensure the normal growth of crops and obtain high and stable yields, crops must be supplied with sufficient water. Under natural conditions, often due to insufficient precipitation or uneven distribution, it cannot meet the needs of crops for moisture. Requirements, artificial irrigation must be carried out to make up for the lack of natural rainfall. Irrigation, that is, watering the land, the principle of irrigation is that the amount of irrigation, the frequency of irrigation and the time should be determined according to the water demand characteristics of medicinal plants, growth stages, climate, and soil conditions. , to timely, appropriate, and rational irrigation, in the process of rice planting, it is necessary t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B79/02A01G25/00B01D29/35B01D29/92B01D35/16
CPCA01B79/02A01G25/00B01D29/35B01D29/92B01D35/16Y02P60/12Y02P60/20
Inventor 许美凤
Owner 湖南耕心自然农园科技有限公司
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