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Soil improvement device for deteriorated grassland

A technology for soil improvement and degraded grassland, applied in the direction of soil lifting machinery, clod crusher, shovel, etc. degree, the effect of improving the absorption efficiency

Pending Publication Date: 2020-08-04
GRASSLAND RES INST OF CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of heavy workload and low work efficiency in the existing land improvement methods in the prior art due to many steps, and proposes a degraded grassland soil improvement device

Method used

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  • Soil improvement device for deteriorated grassland
  • Soil improvement device for deteriorated grassland
  • Soil improvement device for deteriorated grassland

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Embodiment Construction

[0036] 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.

[0037]In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0038] refer to Figure 1...

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Abstract

The invention discloses a soil improvement device for deteriorated grassland, and belongs to the environmental protection field. The soil improvement device comprises a vehicle body and a feeding mechanism, wherein the feeding mechanism is arranged at the bottom, close to a vehicle head, of the vehicle body and comprises a moving frame, a crushing head, a crushing mechanism and a mixing mechanism,the crushing mechanism is arranged on one side of the moving frame, the mixing mechanism is arranged in the middle of the vehicle body and comprises a nutritional groove, a liquid conveying pipe anda sowing mechanism, and the sowing mechanism is arranged on one side of a vibrating frame and comprises a material-storing slot, a sowing frame and a sowing shelf. According to the soil improvement device, mud in the deteriorated grassland is crushed, is input into the vibrating frame and is mixed with a nutrition solution in the nutritional groove, so that nutrients contained in the deterioratedmud are increased, and the deterioration speed of the deteriorated mud is decreased; seeds spilled from the sowing frame are mixed with the mud, so that a sowing purpose is achieved; and by utilizingthe soil improvement device, working steps of workers are reduced, and the working efficiency of the workers is improved.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a degraded grassland soil improvement device. Background technique [0002] Under irrational use, the process of retrograde succession and productivity decline of grassland ecosystems is called grassland degradation, also known as grassland degradation. The main manifestations are the decline of the height, coverage, yield and quality of grassland vegetation, the deterioration of soil habitat, and the decline of production capacity and ecological function. The long-term and large-scale grassland degradation not only causes the decline of the productivity of the grassland itself, but also causes the deterioration of the ecological environment and threatens the survival and development of human beings. [0003] The common degraded grassland soil improvement uses multiple steps such as loosening the soil, plowing the land, and then mixed seeding. Although the soil ...

Claims

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Application Information

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IPC IPC(8): A01B77/00A01B49/06A01B27/00
CPCA01B27/00A01B49/065A01B77/00
Inventor 焦巍林克剑刘坤宇吴尧纪磊石蕊李峰陶雅
Owner GRASSLAND RES INST OF CHINESE ACAD OF AGRI SCI
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