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Efficient production method for winter cole-wort in Huang-Huai area

A production method and cabbage-type technology are applied in the field of efficient production of cabbage-type winter rape in the Huanghuai region, can solve the problems of high production cost, low benefit, complicated rapeseed production process, etc., and achieve harm reduction, cost saving, and increase farmers' income. Effect

Inactive Publication Date: 2017-01-04
HENAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems that the existing rapeseed production process is too complicated, the production cost is high, and the benefit is low, and to provide a high-efficiency production method of cabbage-type winter rapeseed in the Huanghuai region

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0023] Embodiment 1: a kind of high-efficiency production method of Brassica oleracea in Huanghuai region, including the stages of selecting fine varieties, mechanized precision seeding, high-efficiency fertilization, simple and efficient prevention and control of aphids, and mechanical harvesting. The specific steps are as follows:

[0024] (1) Select varieties and sow early at the right time: choose varieties with lodging resistance, anti-crack angle, good maturity consistency, and compact plant type; the best direct seeding period of rape in the Huanghuai area is September 20-October every year 5th, and no later than October 10th of each year;

[0025] (2) Mechanized precision sowing: take precision sowing technology, the amount of seed used = the seed coefficient × density, wherein the unit of seed amount is gram, the unit of density is plant / mu, and the seed coefficient is composed of thousand-grain weight, germination rate, The emergence rate is calculated; the planting ...

Embodiment 2

[0031] Embodiment 2: a kind of high-efficiency production method of Brassica oleracea in Huanghuai region, comprising the following steps:

[0032] (1) Variety selection: select varieties with lodging resistance, anti-cracking angle, good maturity consistency, and compact plant type, such as new double-low hybrid rapeseed varieties Zashuang 4 and Zashuang 6, etc.;

[0033] (2) Sowing date: Rapeseed is a overwintering crop. Safe wintering is the key to a good harvest of rapeseed. The sowing date of rapeseed is directly related to the high yield of rapeseed. The temperature in the Huanghuai area is low in winter, with a large range of changes, and the low temperature lasts for a long time. Early sowing, live broadcasting is suitable for sowing from September 20th to 30th every year. The sowing date in the southern part of the Huanghuai region should not be later than October 10th each year, and other relatively cold regions should not be later than October each year. 5 days;

...

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Abstract

The invention discloses an efficient production method for winter cole-wort in the Huang-Huai area. The production method sequentially comprises the following steps of variety selecting; mechanical precise seeding, wherein seeding is conducted in the period from September 20 to October 10 of every year, the planting density is 30,000-35,000 plants per mu, the line spacing is 33-40 cm, and the plant spacing is 5-7 cm; efficient fertilizing; aphid preventing and controlling; mechanical harvesting. According to the efficient production method for the winter cole-wort in the Huang-Huai area, a high-quality and high-yield rape variety suitable for mechanical harvesting is selected, and efficient production of the winter cole-wort is achieved. Compared with a usual method, the efficient production method has the advantages that labor can be saved in the whole production link of seeding, field managing and harvesting, the average labor amount per mu of a traditional production mode is 10-12, the average labor amount per mu of the efficient production method is 0.8-1, and the cost can be reduced by 500 yuan per mu only through labor saving.

Description

technical field [0001] The invention belongs to the technical field of rapeseed production, in particular to a high-efficiency production method of Brassica-type winter rapeseed in the Huanghuai region. Background technique [0002] For a long time, rapeseed production in the Huanghuai area has been dominated by manual operations, and the level of mechanized operations is far lower than that of wheat, rice and other crops. The production process of rapeseed is too complicated and the production cost is high. Taking seedling cultivation and transplanting as an example, rapeseed production Plowing, ridging, hole making, seedling raising, seedling raising, transplanting and watering, fertilization and weeding, harvesting, threshing, etc. are all manual operations, and the direct labor costs of the entire production process account for 60% to 70% of the production cost, while The amount of labor in developed countries accounts for only about 9% of production costs. With the dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/06A01C21/00A01B79/02
CPCA01B79/02A01C1/06A01C21/005A01G22/00
Inventor 朱家成张书芬王建平文雁成曹金华何俊平赵磊
Owner HENAN ACAD OF AGRI SCI
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