Method for cultivating novel species of capsicums by distant hybridization grafting

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...

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.