Breeding method for improved variety of Lonicera japonica Thunb No.1
A technology of Lonicera No. 1 and fine varieties, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of disordered and unstable cultivated germplasm, low yield and quality of medicinal materials, etc., to maintain genetic stability, improve The effect of breeding speed and long cultivation history
A technology of Lonicera No. 1 and fine varieties, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of disordered and unstable cultivated germplasm, low yield and quality of medicinal materials, etc., to maintain genetic stability, improve The effect of breeding speed and long cultivation history
CN103229642AInactive Publication Date: 2013-08-07张永清 +2
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[0019] Pingyi County, Shandong Province is the main production area of honeysuckle in my country. In 1986, our unit began to conduct the investigation of honeysuckle germplasm resources and the selection of fine varieties in the local area.
[0020] According to plant height, branch length, branch entanglement, leaf color, shape and size, flower bud differentiation position and quantity, flower bud shape, size and weight, flowering morning and evening, hairiness and length and other traits, combined with the traditional experience of local farmers, the The germplasm of local honeysuckle plants is divided into types such as Damaohua and Dajiujiaohua. Among them, the biological characteristics of Damaohua type are: large flower pier, vigorous growth; thick and long branches, densely clustered, entangled or extremely entangled from the middle or from the middle and lower, and densely hairy; the leaves are yellow-green, thick, and soft to the touch; Leaves oblong, narrowly oblon...
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The invention relates to a breeding method for an improved variety of Lonicera japonica Thunb No.1, and is applicable to breeding of new variety of Lonicera japonica Thunb. Farmyard germplasm type Lonicera japonica Thunb branches from main producing area of pingyi county, ShanDong province, are collected; 15-25 Gy60Co-Gamma is taken for radiation induced mutation, and then cuttage and transplant are carried out; seed selection, cottage and transplant for variation individual plant are performed so as to form a strain; the Lonicera japonica Thunb No.1 obtained through variety comparison and production testing has thick and upright branches, oblong, linear oblong and oblong-ovate leaves, has dark green and thick leaves, and has more blossom buds; and flower buds are 4.5 cm in length, bracts are oval and oblong-ovate, the flower season comes earlier, saline-alkaline tolerance and barren resistance and strong adaptability are achieved, and plant diseases and insect pests are less. Compared with common Lonicera japonica Thunb, the Lonicera japonica Thunb No.1 has the advantages that the flower season starts two to three days earlier, the flower bud yield is improved by 16.20 percent, the content of galuteolin of flower bud is 0.106 percent, and the content of chlorogenic acid accounts for 1.75 percent, which is higher than the quality standard of Pharmacopoeia of the People's Republic of China (2010).
Description
Technical field [0001] The invention involves the selection method of fine varieties of honeysuckle, which is dedicated to the new varieties of honeysuckle "Renovong No. 1" that is suitable for breeding traits and suitable for production. Background technique [0002] The dry flower buds and the first blooming flowers are the dried flower buds of Lonicra japonica thunb.The effects of evacuation wind and heat are used to treat the symptoms of bloated scabies, throat parasites, van poison, heat poisoning blood, cold, cold, fever and fever.20 million kilograms.In addition to medicinal use, honeysuckle flowers are also widely used in the fields of soil and water conservation, greening, daily chemicals, food and beverages, livestock feed. [0003] In order to meet the market demand of gold and silver flowers in various applications, Leno Dong has large -scale planting in Shandong, Henan, Hebei, Shaanxi and other places. Traditional real estate areas are Pingyi and Mizhan, Henan.About ...
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Patent Timeline
07 Aug 2013
Publication
CN103229642A
- IPC
- A01G1/00
- Inventors
- 张永清; 张龙霏