Cultivation method for keeping Guangxi Maytenus hookeri characteristics

A cultivation method and technology with characteristics, applied in the field of planting, can solve the problems of reduction, low seedling emergence rate and nursery rate of Guangxi Maydenwood, and achieve the effects of promoting germination factors, strong seed adaptability, and promoting seed germination.

Inactive Publication Date: 2019-02-05
德保县广鑫贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, most of the tissues of Guangxi Meideng wood are used for tissue culture, but after many times of tissue culture and growing into trees, the active ingredients in the tissue are greatly reduced. Therefore, it is necessary to carry out seed propagation of Guangxi Meideng wood, but the emergence rate and nursery rate of Guangxi Meideng wood propagated by seeds are low, so it is urgent to find a kind that can Effectively improve the seed propagation of Guangxi Meideng wood to increase the emergence rate and the method of nursery rate

Method used

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  • Cultivation method for keeping Guangxi Maytenus hookeri characteristics
  • Cultivation method for keeping Guangxi Maytenus hookeri characteristics
  • Cultivation method for keeping Guangxi Maytenus hookeri characteristics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] 1. Raw material preparation:

[0035] The culture substrate was prepared as follows:

[0036] (1) EM bacteria activation treatment: take the peeled banana, add slices into the same volume of water and stir into a mud; take the peeled sweet potato, slice into it, add the same volume of water and stir into a mud; peel the banana, slice it, dry it, pulverize it, and Spray water from the inlet of the conical flask into the conical flask while potato flour is added, banana powder and water are in a weight ratio of 1:5, then boil in a boiling water bath for 20 minutes, then filter with three layers of gauze to get the filtrate, Then the filtrate is centrifuged with a centrifuge, centrifuged at 3000rpm for 20S, the supernatant is taken, and then concentrated to a concentration of 30 ° of Pomi, and then the ethanol solution with a mass fraction of 75% is poured and stirred while pouring, and then produced A large number of flocculent precipitates are then frozen at a temperatu...

Embodiment 2

[0052] 1. Raw material preparation:

[0053] The culture substrate was prepared as follows:

[0054] (1) EM bacteria activation treatment: take the peeled banana, add slices into the same volume of water and stir into a mud; take the peeled sweet potato, slice into it, add the same volume of water and stir into a mud; peel the banana, slice it, dry it, pulverize it, and Spray water from the inlet of the conical flask into the conical flask while potato flour is added. Banana powder and water are in a weight ratio of 1:5, then cook in a boiling water bath for 30 minutes, and then filter with three layers of gauze to get the filtrate. Then the filtrate is centrifuged with a centrifuge, centrifuged at 3500rpm for 30S, the supernatant is taken, and then concentrated to a concentration of 30 ° of Pomi, and then the ethanol solution with a mass fraction of 75% is poured and stirred while pouring, and then produced A large number of flocculent precipitates are then frozen at a tempe...

Embodiment 3

[0070] 1. Raw material preparation:

[0071] The culture substrate was prepared as follows:

[0072] (1) EM bacteria activation treatment: take the peeled banana, add slices into the same volume of water and stir into a mud; take the peeled sweet potato, slice into it, add the same volume of water and stir into a mud; peel the banana, slice it, dry it, pulverize it, and Spray water from the inlet of the Erlenmeyer flask into the Erlenmeyer flask while potato flour is added. Banana powder and water are in a weight ratio of 1:5, and then boiled in a boiling water bath for 24 minutes, then filtered through three layers of gauze to get the filtrate. Then the filtrate is centrifuged with a centrifuge, centrifuged at 3450rpm for 25S, the supernatant is taken, and then concentrated to a concentration of 30 ° of Pomi degree, and then the ethanol solution with a mass fraction of 75% is poured and stirred while pouring, and then produced A large number of flocculent precipitates were t...

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Abstract

The invention belongs to the technical field of planting, and particularly discloses a cultivation method for keeping Guangxi Maytenus hookeri characteristics. The method comprises the specific stepsof 1, preparing a culture medium; 2, preparing seeds; 3, performing germination treatment; 4 performing outplanting cultivation. The cultivation method has the advantages that the seed germination rate can be increased, the outplanting rate is increased, and the activity of effective components contained in Guangxi Maytenus hookeri is higher than that of effective components contained in Guangxi Maytenus hookeri obtained by tissue culture.

Description

【Technical field】 [0001] The invention belongs to the technical field of planting, and in particular relates to a cultivation method for maintaining the characteristics of Guangxi Meideng wood. 【Background technique】 [0002] Maytenus guangxiensis (Maytenus guangxiensis C.Y.Chenget W.L.Sha), an evergreen shrub of the Euonymus family Maydensis, is a unique medicinal plant in Guangxi karst, distributed in Daxin, Chongzuo, Pingxiang, Ningming, Guangxi Limestone mountain scrub in other places. The roots, stems and leaves of Guangxi Meidengmu contain anti-cancer active ingredients Maytansine and Maytanprrine, which are effective against breast cancer, digestive tract cancer, lymphosarcoma, bone marrow cancer, and chronic myelogenous leukemia. and other malignant tumors have significant curative effect. [0003] The production of Meideng wood in Guangxi mainly depends on wild resources. Due to the deterioration of the living environment and the indiscriminate logging by the peop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01C1/00A01G24/17A01G24/20A01G24/22A01G24/23C05G3/00A01N65/12A01N43/90A01N43/12A01N37/42A01N25/24A01P21/00
CPCA01C1/00A01G17/005A01G24/17A01G24/20A01G24/22A01G24/23A01N25/24A01N37/42A01N43/12A01N43/90A01N65/00A01N65/12C05D9/00C05F5/00C05F11/00C05G3/00C05G5/20C05F3/00C05F5/002C05F7/00C05F11/08C05F11/10
Inventor 罗丽策
Owner 德保县广鑫贸易有限公司
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