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Soil continuous cropping obstacle comprehensive reduction device

A soil continuous cropping obstacle and soil technology, applied in the field of agricultural engineering, can solve the problems of reducing crop yield, hardening, soil compaction, etc., and achieve the effect of soil nutrient distribution, reducing bulk density and hardness, and reducing power consumption

Pending Publication Date: 2019-01-11
JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the long-term use of the above methods will easily lead to soil compaction and hardening, which will also reduce the yield of crops.

Method used

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  • Soil continuous cropping obstacle comprehensive reduction device
  • Soil continuous cropping obstacle comprehensive reduction device
  • Soil continuous cropping obstacle comprehensive reduction device

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention, taking the application of cotton-long coupled organic fertilizer as an example.

[0025] A comprehensive reduction device for soil continuous cropping obstacles, including a soil subsoiling device and a variable spreading device, a hitch mechanism (1) connected to a tractor, a gearbox (5), an adjustment frame (3), and a fixed platform (4) mounted on On the connection mechanism (1), the soil subsoiling device is connected with the hitch mechanism (1) through the hydraulic cylinder (2); the power of the tractor is transmitted to the soil subsoiling device through the gearbox (5), and the soil subsoiling device is equipped with a A blade that cuts the soil in rotation; the fixed platform (4) is provided with a variable spreading device, and the variable spreading device a...

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Abstract

The invention relates to a soil continuous cropping obstacle comprehensive reducing device comprising a soil deep loosening device and a variable spreading device. A hooking mechanism (1) coupled witha tractor, a gearbox (5), an adjusting frame (3) and a fixed platform (4) are installed on the hooking mechanism (1), and the soil deep loosening device is connected to the hooking mechanism (1) through a hydraulic cylinder (2). The power of the tractor is transmitted to the soil deep loosening device via the gearbox (5), and the soil deep loosening device is provided with rotating blades capableof cutting soil. The fixed platform (4) is provided with the variable spreading device which adjusts the application amount of materials to be applied. The soil mixed layer ploughing technology, thesoil continuous cropping obstacle comprehensive prevention and control technology and the variable pesticide application technology are used for the effective control of pests and diseases in a soil environment, a soil nutrient distribution balance is achieved, the soil volume weight and hardness are reduced, and the soil efficiency is improved.

Description

technical field [0001] The invention belongs to the comprehensive prevention and control equipment of soil diseases and insect pests in the field of agricultural engineering, and in particular relates to a comprehensive reduction device for soil continuous cropping obstacles. Background technique [0002] In recent years, with the adjustment of the agricultural industrial structure and the increase of soil continuous cropping and multiple cropping index, the obstacles to soil continuous cropping have been aggravated year by year, directly threatening the production of cash crops and the increase of farmers' income. At present, the control technology of soil diseases and insect pests focuses on agricultural and physical methods, combined with the comprehensive control technology of chemical methods. The physical method is mainly to carry out soil thermal disinfection treatment in summer, including biological fumigation, high-temperature stuffy shed, sunlight disinfection and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02
CPCA01B79/02
Inventor 吕晓兰陆岱鹏陶建平唐玉新陈凯
Owner JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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