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Method for efficiently inducing germination of seeds of herba cistanche

A technology of Cistanche deserticola and seeds, applied in horticultural methods, seed and rhizome treatment, botanical equipment and methods, etc., to achieve the effects of short treatment time, high seed germination rate, and shortening the time required for germination

Inactive Publication Date: 2015-11-04
NINGXIA ACADEMY OF AGRI & FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But above these methods not only have higher requirement to seed quality, and processing time is longer, and processing Cistanche seed germination rate is still not ideal enough.

Method used

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  • Method for efficiently inducing germination of seeds of herba cistanche
  • Method for efficiently inducing germination of seeds of herba cistanche
  • Method for efficiently inducing germination of seeds of herba cistanche

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] This test was carried out in the Laboratory of Agricultural Biotechnology Research Center of Ningxia Academy of Agriculture and Forestry Sciences in 2011, including the following steps:

[0018] (1) Disinfection treatment of Cistanche seeds: On May 8, 2011, the desert Cistanche seeds collected in 2009 and artificially planted in Su Haitu, Alxa Left Banner, Inner Mongolia, which were preserved at 4°C on May 8, 2011, were first passed through a sieve with a diameter of 0.8mm. The seeds are sieved, and then the obtained seeds are passed through a seed sieve with a mesh diameter of 0.4 mm. 10 g of the obtained seeds were soaked in distilled water at 25° C. for 18 hours. The seeds soaked in distilled water were sterilized with 70% ethanol for 40 seconds, then washed 5 times with sterile water, then sterilized with 0.1% sodium hypochlorite for 15 minutes, and then washed 5 times with sterile water.

[0019] (2) Fluoroxamine induction treatment: the detoxified Cistanche seeds...

Embodiment 2

[0027] This test was carried out in the Laboratory of Agricultural Biotechnology Research Center of Ningxia Academy of Agriculture and Forestry Sciences in 2012, including the following steps:

[0028] (1) Disinfection treatment of Cistanche seeds: On July 11, 2012, the Cistanche seeds collected in 2009 and artificially planted in Suhaitu, Alashan Left Banner, Inner Mongolia, were collected at 4°C on July 11, 2012, and the seeds were first passed through a sieve with a diameter of 0.8mm. sieve, and then pass the resulting seeds through a seed sieve with a sieve diameter of 0.4 mm. 5 g of the obtained seeds were soaked in distilled water at 25° C. for 24 hours. The seeds soaked in distilled water were sterilized with 70% ethanol for 40 seconds, then washed 5 times with sterile water, then sterilized with 0.1% sodium hypochlorite for 15 minutes, and then washed 5 times with sterile water.

[0029] (2) Fluorochlorin induction treatment: the detoxified Cistanche seeds on July 12,...

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Abstract

The invention belongs to the field of medicinal plants and discloses a method for efficiently inducing germination of seeds of herba cistanche. The method is characterized in that a substance for inducing germination is a norflurazone aqueous solution. The effective effect of the norflurazone aqueous solution is as follows: after being soaked and treated with the norflurazone aqueous solution, the seeds of herba cistanche are greatly improved in germination rate, so that the problem that the germination rate of the seeds of herba cistanche is low is effectively solved. The method is suitable for germination of seeds of herba cistanche in the artificial herba cistanche planting process in the desert areas of northwest provinces, such as Ningxia.

Description

technical field [0001] The invention belongs to the field of medicinal plants, and in particular relates to a method for efficiently inducing germination of cistanche seeds. Background technique [0002] Cistanche deserticola (Cistanche deserticola Y.C.Ma) is a perennial obligate root parasitic plant of the genus Cistanche (Cistanche), and its host is Haloxylon ammodendron, a plant of Chenopodiaceae. It is a national second-class protected plant and is included in the "Chinese Plant Red Book". It has the functions of nourishing kidney yang, nourishing essence and blood, moistening dryness and dredging intestines, etc. It is the most frequently used traditional Chinese medicine for nourishing kidney. [0003] The germination rate of Cistanche deserticola under natural conditions is very low, less than 1‰. The low germination rate is one of the reasons leading to the dwindling of its wild resources, and also one of the main factors hindering the development of its arti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H4/00A01C1/00
Inventor 宋玉霞陈虞超李苗石磊甘晓燕张丽巩檑聂峰杰
Owner NINGXIA ACADEMY OF AGRI & FORESTRY SCI