Parent propagation method for preventing cabbage parent mixing

A parent and cabbage technology, applied in vegetative propagation, botany equipment and methods, horticulture, etc., can solve the problems of increasing labor time and cost, achieve the effect of ensuring the purity of the parent, simple and easy method, and increasing the number of branches of cabbage

Inactive Publication Date: 2015-07-29
镇江鑫源达园艺科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of seed production reduces the probability of mixin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The experimental methods used in the following examples are conventional methods unless otherwise specified.

[0024] The materials and reagents used in the following examples can be obtained from commercial sources unless otherwise specified.

[0025] The present invention includes the following embodiments:

[0026] A parental breeding method for preventing cabbage parents from being mixed, comprising the following steps:

[0027] (1) Selection of seeds and substrate

[0028] In this experiment, the male parent of "Dongsheng" was selected as the cabbage variety, and the special vegetable substrate of Swiss "Pinshi" was selected as the substrate.

[0029] (2) Sowing

[0030] On August 20 (Jurong, Jiangsu), seedlings were sown in plug trays.

[0031] (3) Colonization

[0032] When the seedlings have 4 leaves and one heart, they are planted in the greenhouse (September 10), with a row spacing of 50×50cm. Normal fertilizer and water management.

[0033] (4) Propaga...

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PUM

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Abstract

The invention discloses a parent propagation method for preventing cabbage parent mixing. The plants grown from axillary buds are taken from the plants, so that the 100% purity can be ensured, the characters of the plants are fully consistent with the characters of the original plants, and people do not need worry about the parent mixing. The method is simple and easily performed. The viability of the cabbage parent does not decline according to the method and the parent purity is ensured.

Description

technical field [0001] The invention relates to a parent breeding method for preventing cabbage parents from mixing, and belongs to the technical field of plant cultivation. Background technique [0002] Brassica oleracea belongs to Brassicaceae, and it is a biennial herb. It is native to the North Rock of the Mediterranean Sea, and now it is a vegetable that is cultivated worldwide, with European and American countries as the main vegetables. After the head cabbage was introduced to my country in the 16th century, its cultivation has developed rapidly in my country due to its strong adaptability and stress resistance, stable yield, and resistance to storage and transportation. At present, the annual planting area has reached 3 million hectares 2 All of the above plays an important role in the annual vegetable supply and export trade. [0003] Because of heterosis, the cabbage seeds currently used in the market are basically first-generation hybrids, and their growth vigor...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G2/00
Inventor 毛潭睿冯丽莉潘叶飞陈志超王伟
Owner 镇江鑫源达园艺科技有限公司
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