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Fast asexual reproduction method for barrenwort

An epimedium and rapid technology, applied in the field of plant reproduction, can solve the problems of hybridization, instability, and easy variation in the first generation of offspring, and achieve the goal of not easy to mutate, simple and easy to implement, and long in application. Effect

Inactive Publication Date: 2007-12-12
GUIZHOU BOTANICAL GARDEN (GUIZHOU INST OF HORTICULTURAL SCI GUIZHOU INST OF BOTANY)
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, Epimedium mostly adopts the traditional seed propagation method, but the generation of seed propagation is unstable and prone to variation, because the natural hybridization of Epimedium is difficult to control, and the hybrid seeds will produce the next generation. The types of offspring are confusing

Method used

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Embodiment Construction

[0013] Embodiments of the present invention: carry out the asexual rapid propagation of Epimedium by the following method;

[0014] A. Build the seedbed: Ridge in the greenhouse or greenhouse, the ridge width is 1m, the length is 10m, and the coniferous humus soil with a thickness of 12cm is spread on it;

[0015] B. Provenance preparation: Select a plant that grows robustly and has no pests and diseases, removes the leaves on the ground, takes the underground stem part, and cuts according to the position of its separable bud eyes. When cutting, it depends on the number of buds or bud eyes. Generally, each small section is controlled at 2-3cm, and ensure that there is at least one bud eye that can divide the barberry, that is, when cutting, ensure that there is at least one part that can germinate new leaves for the barberry to be planted; among them, tillers, also known as sucking buds, are for the reproduction of plants One of the methods is that the plants sprout new shoots...

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Abstract

The invention discloses a rapid nonsexual systematic mating of Herba Epimedii, which is performed as following: A, forming ridge in greenhouse or plastics greenhouse and paving muck soil with thickness of 10-15cm;B, choosing plants in good health and free from disease, removing overground leaves, taking underground stem part, cutting at the position capable of tillering bud into pieces of 2-3cm with at least on tillering oculus to obtain seedlings; C, soaking in clean water for 1-2h, seeding with spacing in the rows and between the rows of 5cmX5cm-10cmX10cm and sowing depth of 5-8cm, covering soil, irrigating rooting water, and overlaying film; D, ripping away the film after sprouting, watering, weeding, and transplanting after 2-4 months. The invention can maintain properties of the plants. Progenitive first filial generation of Herba Epimedii has stable properties and high survival rate. The invention has simple method and wide application, and is suitable for popularization in countryside.

Description

technical field [0001] The invention relates to a plant propagation method, in particular to an asexual rapid propagation method of epimedium. Background technique [0002] Epimedium (Epimedium) plant, its whole herb is used as medicine, pungent, sweet, warm. Tonify kidney yang, strengthen bones and muscles, treat rheumatic pain, menopausal hypertension and other diseases. Among the varieties of Chinese patent medicines in the country, almost all of them are related to strengthening yang and strengthening bones, and almost all of them use epimedium as the main drug or auxiliary drug, and the market demand is relatively large. At present, Epimedium mostly adopts the traditional seed propagation method, but the generation of seed propagation is unstable and prone to variation, because the natural hybridization of Epimedium is difficult to control, and the hybrid seeds will produce the next generation of segregated characters, and after hybridization The types of offspring ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G7/00A01H4/00
Inventor 孙超林昌虎邹剑灵钟雁
Owner GUIZHOU BOTANICAL GARDEN (GUIZHOU INST OF HORTICULTURAL SCI GUIZHOU INST OF BOTANY)
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