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Cultivation Method of Fen Ridge Deep Rotating Water Storage and Seedling Growth Promotion in Arid and Semi-arid Areas

A semi-arid and arid technology, which is applied in the fields of soil preparation methods, plant protection covers, agricultural machinery and tools, etc., can solve the problems of unfavorable soil water conservation and water storage, land quality degradation, and low crop yield, so as to save the time of mechanical tillage and prevent diseases and miscellaneous diseases. The effect of reducing grass and promoting root growth of crops

Inactive Publication Date: 2017-01-25
广西壮族自治区农业科学院经济作物研究所
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  • Claims
  • Application Information

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Problems solved by technology

[0009] The purpose of the present invention is to provide a farming method for deep-rotating water storage in the arid and semi-arid areas of Fen Ridge to preserve seedlings and promote growth, which can overcome the disadvantages of soil water retention and water storage in the existing farming process, resulting in increasingly degraded land quality, low crop yields, and desertification trends The problem

Method used

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  • Cultivation Method of Fen Ridge Deep Rotating Water Storage and Seedling Growth Promotion in Arid and Semi-arid Areas
  • Cultivation Method of Fen Ridge Deep Rotating Water Storage and Seedling Growth Promotion in Arid and Semi-arid Areas
  • Cultivation Method of Fen Ridge Deep Rotating Water Storage and Seedling Growth Promotion in Arid and Semi-arid Areas

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Embodiment 1

[0037] Example 1: In June 2012, researcher Wei Benhui led a technical team to a county in Lanzhou City, Gansu Province, and carried out the practice of deep-rotary water storage and seedling growth promotion cultivation methods on a land of 100 mu. The land was previously planted with potatoes. Mostly, due to the drought and inconvenient water diversion for many years, resulting in low yield or even no harvest every year, researcher Wei has modified the traditional drill-type rotary tillage spiral trencher, and installed short drill bits on both sides of the long drill bits arranged in parallel. and auger, and at the same time, a mulching machine is installed at the bottom. There are three boxes on the top of the mulching machine, one is a fertilizer box, one is a pesticide box, and the other is a seed box. The practice field planted this time is 50 acres of potatoes, varieties It is Zhongshu No. 13, with 50 mu of barnyardgrain.

[0038] 1. Fertilizer: Use organic-inorganic co...

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Abstract

The invention discloses a powder ridge deep-cyclone water-storage seedling-retaining growth promoting and cultivation method in arid and semi-arid regions. The middle of a cultivating area is deep-ploughed by using a rotary tillage spiral type machine while the two sides of the cultivating area are shallow-ploughed; the soils are milled at the same time; the soils are naturally ridged after the soils are rotated in a deep mode and loosened so as to form a T-shaped ridge land of which the two sides are surrounded by shallow loosening soils and the inclined surfaces have a certain angle. Drainage channels are arranged in a non-cultivation area, a film covers the ridge land, planting holes are formed in the ridge land, and a water-storage tank for storing water and retaining water is established around the planting holes; meanwhile, standardization farm operations such as fertilizer application and pesticide application are carried out, so that the operation is finished mechanically and integrally once, and the labor efficiency is greatly improved; by using the cultivating method, the water content of the soil is effectively increased by more than 30 percent, the production of crops is increased by more than 40 percent, and the economic benefit is obviously increased; moreover, a new ecological balance system is established, and the method has a great popularization value in the northwest arid region.

Description

technical field [0001] The invention relates to a farming method for crops, in particular to a farming method for deep-rotating water storage in a ridge in an arid and semi-arid area to preserve seedlings and promote growth. Background technique [0002] Fenlong cultivation technology is a new farming technology invented by Wei Benhui, a researcher at the Economic Crops Research Institute of Guangxi Academy of Agricultural Sciences, which uses a tractor-driven mechanical helical drill to cut vertically and horizontally to crush the soil and directly plant crops. Yuan Longping, the father of hybrid rice and an academician of the Chinese Academy of Engineering, once proposed that in order to obtain ideal high yields of crops, it is necessary to have "good seeds + good fields + good methods". Practice has shown that "Fenlong" provides the possibility to further improve the quality of cultivated land and the improvement of farming methods. In an experimental field of the Guangx...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B79/02A01G13/02
Inventor 韦本辉甘秀芹刘斌申章佑李艳英劳承英胡泊吴延勇韦元波周佳
Owner 广西壮族自治区农业科学院经济作物研究所
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