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Method for cultivating flowering Chinese cabbage

A cultivation method and cabbage technology, applied in the field of cabbage cultivation in Guangdong, can solve the problems of unfavorable nutrients and water absorption, root disease intolerance to waterlogging, slow growth, etc., and achieve the effects of prosperous growth, short main root and many fibrous roots.

Inactive Publication Date: 2015-12-23
郭伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the disadvantages of less fibrous roots in the existing Cantonese cabbage cultivation, which is not conducive to the absorption of nutrients and water by the roots, slow growth after transplanting and planting, not resistant to waterlogging and root diseases, and low yield. Provided is a Guangdong cabbage cultivation method, which can increase the yield of cabbage, reduce the use of pesticides, and reduce the impact of pesticides on the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The invention provides a kind of Cantonese Chinese cabbage cultivation method, it comprises the following steps:

[0019] Before sowing, Guangdong cabbage seeds are accelerated to germinate, and when the length of the germinated root tip reaches 0.5mm, let it roll down from a ironing board with a temperature of 100°C, so that the germinated root tip is burnt and sowed. The slope of the ironing board is 60 degrees.

[0020] After sowing, pesticides are sprayed once in the germination stage, and the pesticides are high-efficiency and low-toxic pesticides for killing flea beetle larvae, diamondback moths, and cabbage aphids.

[0021] Preferably, the pesticide for killing flea beetle larvae is an 800-fold aqueous solution of 90% trichlorfon.

[0022] Preferably, the pesticide for killing vegetable sprouts is an 800-fold aqueous solution of 20% quickkilled.

[0023] Preferably, the pesticide for killing Plutella xylostella is 20% Xingmianbao 1500 times aqueous solution.

...

Embodiment 2

[0026] The invention provides a kind of Cantonese Chinese cabbage cultivation method, it comprises the following steps:

[0027] Before sowing, Guangdong cabbage seeds are accelerated to germinate, and when the length of the germinated root tip reaches 0.8mm, let it roll down from a ironing board with a temperature of 120°C, so that the germinated root tip is burnt and then sowed. The slope of the ironing board is 70 degrees.

[0028] After sowing, pesticides are sprayed once in the germination stage, and the pesticides are high-efficiency and low-toxic pesticides for killing flea beetle larvae, diamondback moths, and cabbage aphids.

[0029] Preferably, the pesticide for killing flea beetle larvae is an 800-fold aqueous solution of 90% trichlorfon.

[0030] Preferably, the pesticide for killing vegetable sprouts is an 800-fold aqueous solution of 20% quickkilled.

[0031] Preferably, the pesticide for killing Plutella xylostella is 20% Xingmianbao 1500 times aqueous solutio...

Embodiment 3

[0034] The invention provides a kind of Cantonese Chinese cabbage cultivation method, it comprises the following steps:

[0035] Before sowing, Guangdong cabbage seeds are accelerated to germinate, and when the length of the germinated root tip reaches 0.5mm, let it roll down from an ironing board with a temperature of 130° C., so that the germinated root tip is burnt and sowed. The slope of the ironing board is 80 degrees.

[0036] After sowing, pesticides are sprayed once in the germination stage, and the pesticides are high-efficiency and low-toxic pesticides for killing flea beetle larvae, diamondback moths, and cabbage aphids.

[0037] Preferably, the pesticide for killing flea beetle larvae is an 800-fold aqueous solution of 90% trichlorfon.

[0038] Preferably, the pesticide for killing vegetable sprouts is an 800-fold aqueous solution of 20% quickkilled.

[0039] Preferably, the pesticide for killing Plutella xylostella is 20% Xingmianbao 1500 times aqueous solution....

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Abstract

The invention provides a method for cultivating the flowering Chinese cabbage. The method comprises a the following steps of accelerating germination of seeds of the flowering Chinese cabbage before seeding, allowing the seeds having germinal root tips within a range of 0.5 mm to 1 mm to fall off from a hot board whose temperature is within a range of 100 DEG C to 130 DEG C, and seeding the seeds having scalded germinal root tips, wherein the gradient of the hot board is within a range of 60 degrees to 80 degrees. By adopting the method, the sowed flowering Chinese cabbage has a short main root and a plurality of fibrous roots, the flowering Chinese cabbage can quickly survive after transplanting, and is good in growth vigor and disease resistant, and the yield of the flowering Chinese cabbage can be raised by 15 % to 20 %.

Description

technical field [0001] The invention belongs to the technical field of vegetable cultivation, and in particular relates to a cultivation method of Cantonese cabbage. Background technique [0002] Cantonese cabbage, also known as choy sum, cabbage sprouts, Guangdong cabbage sprouts, Guangdong cuisine, cauliflower, etc., is a specialty vegetable in Guangdong, China. It is tender in quality, delicious in flavor, and can be cultivated throughout the year. Therefore, it is a popular vegetable in Guangdong, Guangxi and other places. , annual sales in Hong Kong, Macao and other places, becoming the main vegetable for export. In the 1990s, with the rapid development of social economy, frequent personnel exchanges, especially the rapid economic development of Guangdong, Guangdong personnel spread all over the country. In order to meet the needs of this group of people and hotels and restaurants, the planting area of ​​Cantonese cabbage in the north is also expanding year by year. ...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00
CPCA01C1/00A01G22/00
Inventor 郭伟
Owner 郭伟
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