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Hengxian turnip variety breeding method

A technology of kohlrabi and varieties, applied in the direction of botany equipment and methods, application, plant gene improvement, etc., can solve the problems of lack of high-quality, high-yield, disease-resistant processing special varieties, obstacles to the healthy development of kohlrabi industry, etc., to achieve the benefit of large Effects of large-scale planting, processing, excellent traits, and strong disease resistance

Inactive Publication Date: 2020-02-28
韦东
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AI Technical Summary

Problems solved by technology

The lack of high-quality, high-yield, and disease-resistant varieties for processing has brought obstacles to the healthy development of the kohlrabi industry

Method used

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Embodiment Construction

[0022] The preferred embodiments of the present invention will be described in detail below, realizing that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0023] A kind of breeding method of kohlrabi variety in Hengxian County, the breeding method comprises the following steps:

[0024] (1) Parental selection for hybrid breeding: select local kohlrabi in Hengxian County as the female parent, and Xiaozhou kohlrabi in Rong'an, Liuzhou as the male parent for hybridization to obtain hybrids;

[0025] (2) Breeding of hybrid progeny: plant the hybrid progeny, investigate the growth potential, growth speed, root system development, disease resistance and maturity stage of the hybrid progeny during the growth period, and select individual plants with excellent growth traits to harvest separately. Weigh a large and plump seed as the selection an...

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Abstract

The invention discloses a Hengxian turnip variety breeding method. The method includes key steps: (1) cross breeding parent selection, to be specific, selecting Hengxian local turnip as a female parent and Liuzhou Rongan Xiaozhou turnip as a male parent, and performing cross breeding to obtain a hybrid; (2) filial generation breeding, to be specific, planting a filial generation, surveying growthvigor, growth speed, root system development, disease resistance and mature period of the filial generation in a growing period, selecting individual plants with excellent growth traits to harvest individually, and weighing large and plump seeds to take as comprehensive excellent trait breeding turnip seeds; (3) reproduction expansion, purification and rejuvenation for acquisition of high-yield disease-resistant turnip seeds, to be specific, planting the comprehensive excellent trait breeding turnip seeds, and after the turnip seeds are mature, selecting large and plump turnip seeds as the high-yield disease-resistant turnip seeds. Hengxian turnips obtained according to the method are high in uniformity, disease resistance and yield and excellent in processing trait.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a method for breeding kohlrabi varieties in Hengxian County. Background technique [0002] Hengxian kohlrabi is an annual or biennial herb of the genus Brassica. It is a famous specialty vegetable in China. It tastes salty and sweet, refreshing and appetizing. Hengxian kohlrabi is made by farmers without any coloring or preservatives. The production process is based on the natural conditions of nature. [0003] The history of planting kohlrabi in Hengxian County, Guangxi has been recorded for more than 300 years. Hengxian kohlrabi has been famous both at home and abroad as early as the Qianlong period of the Qing Dynasty. [0004] According to the historical records of Hengxian County, the earliest planting and pickling of kohlrabi was in Chentang Village, Nanxiang. According to legend, it has been passed down for 13 generations and has a history of more than 300 years. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/04A01G22/15
CPCA01H1/04A01G22/15
Inventor 韦东
Owner 韦东
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