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Method for cultivating novel species of capsicums by distant hybridization grafting

A technology of distant hybridization and new varieties, applied in grafting, botanical equipment and methods, fruit tree cultivation, etc., can solve the problems of pepper farmers' economic losses, affect the yield and quality of peppers, increase investment in disease prevention and treatment, and achieve Strong disease resistance, high yield and good income

Inactive Publication Date: 2020-04-17
朱建化
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the variety of peppers, it is easy to produce: Fusarium wilt, Verticillium wilt, viral disease, root rot, bacterial wilt and other diseases and occurrences
Therefore, during the planting process of farmers, on the one hand, the investment in disease prevention and treatment has been increased, and on the other hand, the yield and quality of peppers have been seriously affected, causing relatively serious economic losses to pepper farmers.

Method used

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Examples

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Embodiment 1

[0021] Example 1: A method for cultivating a new variety of capsicum by distant hybridization grafting, a adopting Fujian Yongan yellow pepper as the male parent and Hunan Huanggong pepper as the female parent; planting them separately (planted in a greenhouse); b as the male parent at the beginning of flower buds When opening, use the time between 8:00-10:00 in the morning to remove the stamens of the male parent; c transfer the stamens of the male parent into a sterilized plastic bag, and then place them on paper, store them in a cool place, and dry them naturally; The next morning between 8:00-10:00 am, collect the male pollen that fell on the paper for later use; d When the flower buds of the female parent first bloom, use the time between 8:00-10:00 am to remove the stamens of the female parent ; Confer the pollen of the male parent to the stigma of the pistil of the female parent to complete the pollination of the male parent and the female parent; and make a mark; e pick...

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PUM

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Abstract

The invention provides a method for cultivating a novel species of capsicums by distant hybridization grafting, and relates to the method for cultivating the novel species of the capsicums. The methodincludes the following steps: a, selecting Fujian Yong'an yellow capsicums as male parents and Hunan yellow tributary capsicums as female parents; b, taking stamens of the male parents when flower buds of the male parents firstly bloom; c, collecting male pollen for standby application; d, removing stamens of the female parents; and completing pollination of the male parents and the female parents; e, performing picking when the capsicums are all yellow, and performing full ripening; and f, performing skin-seed separation, and performing removing to form hybrid capsicum seeds. The method further includes the following steps: g, planting the hybrid seeds described in the step f to form scions; h, forming rootstock by using Huangjin capsicum frutescens; i, inserting the scions into the rootstock; and j, taking out hybrid grafted capsicum seedlings, transplanting the seedlings into a field until maturity, and taking seeds to obtain the novel species-Huangzhonghuang. The method has the following beneficial effects: the novel species-Huangzhonghuang has the characteristics of early maturity, disease resistance, high spicy, a good taste, a high yield and the like; the yield is high, andthe average fresh capsicums produced per mu is 2800-3000 kg; and both dried and fresh capsicums can be used, so that a gap in dry and fresh dual purpose of species of yellow capsicums in China is filled.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, and further relates to a method for cultivating new capsicum varieties, especially a method for cultivating new capsicum varieties by hybridizing and grafting distant species. Background technique [0002] Pepper has been planted in our country for thousands of years. With the improvement of people's living standards, pepper is more and more recognized by the people. It is effective in preventing and resisting diseases, preventing colds, preventing viral influenza, preventing cancer and cancer, and has great influence on human health. very important role. [0003] However, due to the variety of peppers, it is easy to produce: Fusarium wilt, Verticillium wilt, viral disease, root rot, bacterial wilt and other diseases and occurrences. Therefore, in the planting process of farmers, on the one hand, the investment in disease prevention and treatment has been increased, and on the othe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/02A01G2/30A01G22/05
CPCA01H1/02A01G2/30A01G22/05
Inventor 朱建化
Owner 朱建化
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