A farming combination method for soil and water conservation in sloping farmland

A combined method and technology of sloping cultivated land, applied in the field of soil and water conservation farming, can solve problems such as single farming measures, water and soil conservation, and increase crop yield

Inactive Publication Date: 2018-11-02
JILIN ACAD OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a combined tillage method for water and soil conservation in sloping farmland, which is used to solve the problem in the prior art that there is a single tillage measure and cannot achieve better effects of water and soil conservation and crop yield increase

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  • A farming combination method for soil and water conservation in sloping farmland

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] figure 1 It exemplarily shows a combined tillage method for soil and water conservation in sloping farmland provided by an embodiment of the present invention. Such as figure 1 As shown, a kind of tillage combination method of soil and water conservation in sloping farmland provided by the embodiment of the present invention comprises the following steps:

[0026] Step 101, divide the sloping cultivated land into several farming units through horizont...

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Abstract

The invention discloses a combined tillage method for soil and water conservation in sloping farmland, and relates to the field of tillage methods for soil and water conservation. The method includes: dividing the sloping farmland into several farming units through horizontal ridges along the contour line, performing interlaced cultivation along the slope with horizontal ridge farming and vertical ridge farming in the longitudinal direction of each farming unit; Build pedestrian stone steps separately, dig drainage ditches between the slope farmland and the pedestrian stone steps, and connect the horizontal furrows with the drainage ditches; carry out horizontal deep plowing on the slope farmland every three years, and re-ridge the slope farmland; Carry out deep loosening; repair horizontal and vertical ridges after heavy rainfall, and clean drainage channels after heavy rainfall. This method combines ridge-oriented fields, ridges and pedestrian stone steps, drainage channels, deep plowing and subsoiling, and regular repair of ridges and regular cleaning of drainage channels to form a new combined farming method for slope farmland to achieve soil and water conservation and purpose of increasing crop yields.

Description

technical field [0001] The invention relates to the field of tillage methods for water and soil conservation, and more specifically relates to a tillage combination method for water and soil conservation on sloping farmland. Background technique [0002] Soil loss is serious in the black soil area of ​​Northeast my country, and the eroded area of ​​sloping farmland is 2.33 million hectares, accounting for 85% of the black soil erosion area. Therefore, preventing soil erosion and wind erosion and maintaining soil fertility have important practical and long-term significance for improving the comprehensive production capacity of cultivated land and promoting the sustainable development of agriculture. [0003] The cultivation measures of sloping farmland mainly include making ridges and subsoiling. The cultivation measures are single and cannot achieve better effects of water and soil conservation and increase of crop yield. [0004] To sum up, the cultivation methods for slo...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B79/00
CPCA01B79/00Y02A40/22
Inventor 赵洪祥王立春边少锋方向前谭国波张丽华孟祥盟闫伟平孙宁徐长洪韩喜国冯士成刘志全邹云峰李文窦金刚张佰祥李海王保贵杨波任延辉李素琴方金宇王晓慧任英徐晨
Owner JILIN ACAD OF AGRI SCI
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