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Method for improving germination rate of monkshood seed

A germination rate and seed technology, applied in the field of improving the germination rate of Aconitum seeds, can solve the problems of low germination rate, irregular germination, slow seed germination, etc., and achieve the effects of improving germination potential, increasing germination rate, and rapid emergence.

Active Publication Date: 2012-08-22
雅安三九中药材科技产业化有限公司
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Problems solved by technology

[0008] The main purpose of the present invention is to provide a new method for improving the germination rate of aconitum seeds in order to improve the germination rate of aconitum seeds for the problems of slow seed germination, low germination rate and irregular germination in the above-mentioned aconitum seed cultivation. and germination potential, and make aconitum seeds emerge more quickly and neatly

Method used

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  • Method for improving germination rate of monkshood seed
  • Method for improving germination rate of monkshood seed
  • Method for improving germination rate of monkshood seed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] This example uses different concentrations of gibberellins to soak the seeds of Aconitum, and investigates the effects of different concentrations of gibberellins on the germination rate and germination potential of Aconitum seeds:

[0023] 1. Test materials:

[0024] 1. Aconitum seeds: Aconitum carmichaeli Debx. seeds were collected from Qingchuan County, Sichuan Province at the end of October 2008, and were identified by Professor Wu Wei of Sichuan Agricultural University. The collected Aconitum seeds were naturally air-dried and stored in a desiccator for later use. Before the test treatment, the seeds were cleaned, and the seeds with full grains, no mildew, and no pests and diseases were selected.

[0025] 2. Instruments and equipment: Sanquan brand 0-150mm vernier caliper, 1 / 10,000 electronic balance (BP110S), PGX type multi-segment programmable light incubator, 2cm×12cm standard germination box, spad-502 chlorophyll measuring instrument, ruler.

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Abstract

The invention discloses a method for improving a germination rate of a monkshood seed. Before the monkshood seed is sown, the monkshood seed is soaked in a GA3 solution with the concentration of 400-1,000mg / L. By soaking the monkshood seed by gibberellin with proper concentration, the method can obviously improve the germination rate and the germinability of the monkshood seed and increase the fresh weight of the overground part of monkshood seedlings, and the seedlings are rapid to emerge and are in order.

Description

technical field [0001] The invention belongs to the technical field of medicinal material cultivation, in particular to a method for improving the germination rate of aconitum seeds. Background technique [0002] Aconitum carmichaeli Debx. is a perennial herb of Ranunculaceae (Ranunculaceae). Its subroot is the famous traditional Sichuan medicinal material Aconitum aconitum, which has a wide range of pharmacological effects and clinical uses. It is widely distributed in my country and has a long history of artificial cultivation. [0003] At present, due to the limitation of cultivation conditions and geographical location, the production of aconite has been using the asexual reproduction mode of alpine seed propagation and cultivation in Pingba area over the years. The cost of cultivation seeds remains high, and in recent years, the yield has decreased, the disease has been serious, and the quality has declined. , the aconite cultivation area is decreasing year by year. Se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/00
Inventor 田孟良徐攀辉唐莉郑顺林王巧杨华刘帆刘天成胡莹莹胡丹
Owner 雅安三九中药材科技产业化有限公司