Straw returning method and straw returning comprehensive land preparation machine

A soil preparation machine and straw technology, which is applied in the field of farming technology and equipment, can solve the problem that straw cannot be handled, and achieve the effects of excellent soil moisture conservation, simple structure, and improved drought resistance

Inactive Publication Date: 2020-09-18
沈立军
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a straw returning method and a comprehensive soil preparation machine for straw returning, which can return all or part of the straw to the field, which can not only solve the problem that the straw cannot be handled, but also increase the fertility of the soil and increase the yield

Method used

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  • Straw returning method and straw returning comprehensive land preparation machine
  • Straw returning method and straw returning comprehensive land preparation machine
  • Straw returning method and straw returning comprehensive land preparation machine

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Embodiment Construction

[0037] As shown in the figure, a comprehensive soil preparation machine for straw returning to the field of the present invention includes: a front frame, a middle frame and a rear frame. , rear beam and two front frame side plates 5, a traction frame is arranged at the front part of the front frame, a main gearbox 22 is arranged at the top, a blower fan 19 and a transmission system 20 are arranged at the rear, crushing rollers 4 are arranged at the bottom, and crushing knives are arranged on the crushing rollers 3. The middle frame is the part for stubble removal, rotary tillage, ridge raising, and liquid dripping. The middle frame 16 includes: a front beam, a rear beam and two side plates 7 of the middle frame, and a sub-gearbox 14 is arranged on the upper part of the middle frame. , bacteria liquid tank 25 and drip tube 26, the stubble removal roller 6 is arranged at the lower front end of the middle frame, the rotary tillage roller 8 is arranged at the middle part, the ridg...

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Abstract

The invention discloses a straw returning method and a straw returning comprehensive land preparation machine. The straw returning method comprises the following steps of: performing crushing, cleaning stubbles, performing rotary tillage, performing ridging and spraying corrosive bacteria liquid. Compared with land parcels in which straws are returned to fields partially or are not returned to thefields, land parcels in which straws are totally returned into fields have the characteristics that the soil moisture conservation effect is superior to that of the contrast land parcels, and the drought resistance is improved; the ground temperature is increased, and can be higher than the ground temperature of the contrast land parcels by 1-4 DEG C, and crops in the land parcels can be early matured for 7 to 10 days; and the fertility is increased, and the returned straw fertilizer takes effect in the same year, can be maintained for 2 to 3 years, and is fully decomposed into fertilizer insoil. The straw returning comprehensive land preparation machine has series products and high adaptability, and can be matched with large or small tractors. The straw returning comprehensive land preparation machine has series products for lands with 2 to 7 ridges, and is used for tractors with different horsepower.

Description

technical field [0001] The invention relates to the field of farming technology and equipment, in particular to a straw returning method and a straw returning comprehensive soil preparation machine. Background technique [0002] Since ancient times, spring plowing and autumn harvesting, corn stalks have been discarded after harvesting. In the past, the rural areas were used for heating, cooking, and feeding livestock. A large number of them are discarded. In order not to miss the farming season, collective burning causes air pollution, and the amount of effective utilization is small, which cannot completely solve the problem of remaining straw. The farming season is very tight, and if the straw is not disposed of in time, it will affect the agricultural production of the next season. Contents of the invention [0003] The purpose of the present invention is to provide a straw returning method and a comprehensive soil preparation machine for straw returning, which can retu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02A01B49/04A01D82/00
CPCA01B49/04A01B79/02A01D82/00
Inventor 沈立军高向朝
Owner 沈立军
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