Rape planting method by cutting top thereof

A cultivation method and technology of rapeseed, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve unsatisfactory problems, achieve the effects of enhancing lodging resistance, simple and easy operation, and increasing yield

Inactive Publication Date: 2006-11-22
赵国伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the method for cultivating rapeseed in the prior art generally adopts the method of sowing and transplanting to carry out rapeseed cultivation. In order to increase the yield of rapeseed, in the prior art, the production of rapeseed is generally improved from the idea of ​​improving rapeseed, according to this However, the method of cultivating rapeseed is still carried out according to the original cultivation method. Due to the backwardness of the cultivation method, the yield of rapeseed generally hovers around 200 jin per mu, so now Some Rapeseed Cultivation Methods Are Not Ideal

Method used

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Embodiment Construction

[0006] Embodiment of the present invention: carry out sowing and transplanting of rapeseed according to the sowing and transplanting methods of existing cultivated rapeseed, its sowing date is selected on October 4th, and the transplanting period is selected on November 8th, and the transplanting density is controlled at row spacing 60cm, nest distance 27cm, about 4115 plants per acre, when rapeseed grows to 9-leaf age or 12-leaf age or 15-leaf age or 18-leaf age, the rapeseed will be topped so that 9 leaves will remain ~18 leaves; but it is best to top the rape when the rape is 12 leaves old, so that the topped rape can retain 12 leaves. When raising seedlings of rapeseed, it is best to adopt the method of nutrient balls to raise seedlings, and then adopt the technology of combining nutrient balls and the topping method of the present invention to achieve the effect of greatly increasing yield.

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Abstract

The invention discloses a rapeseed topping cultivation method. When the rapeseed is cultivated according to the existing rapeseed cultivation method, when the rapeseed grows to 9 leaf age, 12 leaf age, 15 leaf age or 18 leaf age, the rape is topped. Topping, so that the rapeseed after being topped keeps 9 to 18 leaves, but it is best to top the rapeseed when the rapeseed is 12 leaf age, so that the rapeseed after being topped keeps 12 leaves. The invention removes the top advantage of the plant, makes the middle and lower parts of the plant have sufficient nutrition, reduces the branching part of the plant, enhances the lodging resistance, increases the branching amount, the number of plant angles, and the thousand-grain weight, thereby obtaining high yield. In the case of cultivating with the same rapeseed, the invention can increase the output by more than 20% compared with the traditional cultivation method. Therefore, the invention has the advantages of being able to obviously increase the yield of rapeseed, and the invention also has the advantage of simple and easy operation.

Description

Technical field: [0001] The invention relates to a rape topping cultivation method, which belongs to the technical field of rape cultivation. Background technique: [0002] At present, the method for cultivating rapeseed in the prior art generally adopts the method of sowing and transplanting to carry out rapeseed cultivation. In order to increase the yield of rapeseed, in the prior art, the production of rapeseed is generally improved from the idea of ​​improving rapeseed, according to this However, the method of cultivating rapeseed is still carried out according to the original cultivation method. Due to the backwardness of the cultivation method, the yield of rapeseed generally hovers around 200 jin per mu, so now Some rape cultivation methods are not ideal. Invention content: [0003] The object of the present invention is to provide a rapeseed topping cultivation method which is simple and easy to operate and can significantly increase the yield of the existing rape...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G7/06
Inventor 赵国伟
Owner 赵国伟
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