Soil layer overturning improvement cultivation method for removing continuous cropping obstacles of peanuts and machine tool of method

A peanut continuous cropping and soil layer technology, which is applied in the field of agricultural machinery, can solve problems such as the decline in the quality of the cultivated layer, and achieve the effects of uniform stress distribution, strong impact load resistance, and simple structure

Pending Publication Date: 2019-03-08
SHANDONG ACADEMY OF AGRI MACHINERY SCI
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  • Application Information

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Problems solved by technology

[0003] Factors restricting the increase of peanut production, in addition to being restricted by factors such as variety production potential and

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  • Soil layer overturning improvement cultivation method for removing continuous cropping obstacles of peanuts and machine tool of method
  • Soil layer overturning improvement cultivation method for removing continuous cropping obstacles of peanuts and machine tool of method
  • Soil layer overturning improvement cultivation method for removing continuous cropping obstacles of peanuts and machine tool of method

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[0031] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0032] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0033] As introduced in the background technology, in the prior art, there is a deficiency that continuous cropp...

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Abstract

The invention discloses a soil layer overturning improvement cultivation method for removing continuous cropping obstacles of peanuts and a machine tool of the method. The method and the machine toolsolve the problem that the quality of a plough layer is reduced because of continuous cropping of the peanuts in the prior art. By deeply overturning soil, phyllosticta commonsii on stems and leaves of residual plants of weeds on a ground surface is turned to a position 30-60 cm below the ground, and the occurrence of peanut leaf spots is reduced. According to the technical scheme, the method includes the following steps that (1) an A group of plough bodies of a tractor-driven suspension overturning type deep-overturning plough conduct cultivation first to obtain soil ditches with the depth of60 cm, and then a soil layer, with the depth of 0-30 cm, on the side close to the soil ditches is overturned into the soil ditches; (2) when operation is carried out on the edge of a field, the suspension overturning type deep-overturning plough is overturned at 180 degrees to make a B group of plough bodies face downward, and the B group of plough bodies make the upper portion of the soil layer,with the depth of 0-30 cm, covered with a soil layer 30-60 cm away from the ground surface; (3) when the operation is carried out on the edge of the field, the suspension overturning type deep-overturning plough is overturned at 180 degrees, and steps (1) and (2) are repeated.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a soil layer turning method for improving cultivated land for removing obstacles to continuous cropping of peanuts and a machine tool thereof. Background technique [0002] The perennial planting area of ​​peanuts in my country is about 70 million mu, with a total output of about 16 million tons. But at present, my country's peanut yield per unit area is still low, the national average is about 7500kg / hm2, and Shandong Province, which has the highest per unit yield level, is only 9000kg / hm2. There is still a considerable gap between the peanut production potential (16750kg / hm2) and the actual high-yield record (11739kg / hm2). [0003] Factors restricting the increase of peanut yield, in addition to being restricted by factors such as variety production potential and climate, the quality of the plow layer caused by continuous cropping of peanuts is an important reason restric...

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Application Information

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IPC IPC(8): A01B79/00A01B3/36
CPCA01B79/00A01B3/36
Inventor 万书波康建明范本荣彭强吉
Owner SHANDONG ACADEMY OF AGRI MACHINERY SCI
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