Method of seed selection of Lonicera macranthoides Hand.-Mazz. honeysuckle flower variety capable of budding but not flowering

Abstract

A method of seed selection of a Lonicera macranthoides Hand.-Mazz. honeysuckle flower variety capable of budding but not flowering. Wild Lonicera macranthoides Hand.-Mazz. honeysuckle flower in Wuling mountain area is acquired and treated with transplantation, observation, determination, screening, evaluation, breeding, strong seedling screening and stability screening, so as to obtain a Loniceramacranthoides Hand.-Mazz. honeysuckle flower variety capable of budding but not flowering and having a character of an initial budding stage from 9th to 11th June in Wuling mountain area. The varietyhas tidy and plump buds, consistent bud stage, non-flowering buds, strong stress resistance, insect disease resistance, high temperature resistance and freezing resistance; A triennial individual plant has an average output of 4.48 kg, and a quadrennial individual plant has an average output of 11.3 kg and increased by 34.5% and a bud chlorogenic acid contend of 5.28-6.08%. The Lonicera macranthoides Hand.-Mazz. honeysuckle flower variety capable of budding but not flowering is named red star II; because of delayed initial budding, a harvesting stage is prolonged by 15-25 days, so as to benefit segment harvesting and avoid contradiction of intense labor force in a busy season.

Description

technical field [0001] The invention relates to the technical field of plant variety breeding, in particular to a breeding method for honeysuckle honeysuckle with buds and non-flowering varieties. Background technique [0002] Honeysuckle belongs to the Lonicera genus Lonicera Lonicera in the Lonicera family. The whole plant can be used as medicine. The buds contain volatile aromatic oils, inositol, saponins, chlorogenic acid, flavonoids, cinnamic acid, nerolidol, jasmonal, etc. The stems It contains alkaloids, and the leaves contain honeysuckle and luteolin. It is one of the traditional Chinese medicinal materials, and it is also a raw material for both medicine and food. It has the effects of clearing away heat and detoxification, cooling wind-heat, protecting the liver and promoting gallbladder. It has been used in the field of traditional Chinese medicine. It is used for the treatment of carbuncle and furuncle, sore throat, erysipelas, heat-toxin blood dysentery, wind-he...

AI Technical Summary

Problems solved by technology

[0002] Honeysuckle belongs to the Lonicera genus Lonicera Lonicera in the Lonicera family. The whole plant can be used as medicine. The buds contain volatile aromatic oils, inositol, saponins, chlorogenic acid, flavonoids, cinnamic acid, nerolidol, jasmonal, etc. The stems It contains alkaloids, and the leaves contain honeysuckle and luteolin. It is one of the traditional Chinese medicinal materials, and it is also a raw material for both medicine and food. It has the effects of clearing away heat and detoxification, cooling wind-heat, protecting the liver and promoting gallbladder. It has been used in the field of traditional Chinese medicine. It is used for the treatment of carbuncle and furuncle, sore throat, erysipelas, heat-toxin blood dysentery, wind-heat cold, and warm-heat disease; now it is more used for health care and health tea. It has good effects on heatstroke, upper respiratory tract infection, wind-heat cold and gastrointestinal diseases, and has a good effect on removing free radicals, delaying aging, improving human immune function, etc., so it is also a health care product for patients with high blood pressure and cardiovascular system to lower cholesterol ; Honeysuckle is used as an ornamental medicine, with high economic value and great market demand. It is widely planted as an important economic crop in various places. The most valuable part of the whole plant of honeysuckle is the honeysuckle bud, while the common honeysuckle bud is generally The buds formed in early and mid-June, and the bud period was only 7-10 days. Before the flower growers had time to pick them, the buds had already bloomed, which greatly reduced the medicinal value of honeysuckle and reduced the economic benefits. Therefore, breeding It is a very important subject to delay the harvesting period of honeysuckle buds for budding and non-flowering varieties

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