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Method of accelerating growth of pseudo-bulb of bletilla striata

A pseudobulb, rapid technology, applied in the direction of plant growth regulators, plant growth regulators, botanical equipment and methods, etc., can solve the problems of difficult to meet the demand, rising price of Bletilla striata medicinal materials, etc., to speed up the growth rate, improve the resistance disease, and solve the effect of short supply

Inactive Publication Date: 2019-03-29
河南云帮农业科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the demand for bletilla striata is relatively large, and the price of bletilla striata medicinal materials is rising steadily, which is difficult to meet the needs of the existing pharmaceutical market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0013] For the seedling stage, that is, when it is in the half-year to one-year seedling stage, use sodium nitrophenolate and choline chloride as regulators, specifically including the following application steps: in March, apply 0.1g / L sodium nitrophenolate once; in May When the plants are growing vigorously, apply 0.2g / L sodium nitrophenolate once; in August, apply 0.3g / L choline chloride once; in September, apply 0.3g / L choline chloride once;

[0014] For the middle seedling stage, that is, when it is in the seedling stage of one to two years, use sodium nitrophenolate and choline chloride as regulators, specifically including the following application steps: In March, apply 0.3g / L sodium nitrophenolate once ; When the plant growth was vigorous in May, apply once 0.3g / L sodium nitrophenolate; in August, apply once 0.3g / L choline chloride; in September, apply once 0.3g / L choline chloride;

[0015] For the large seedling stage, that is, when it is in the two-year to three-yea...

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PUM

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Abstract

The invention relates to a method of accelerating growth of pseudo-bulb of bletilla striata. In the method, compound sodium nitrophenolate and choline chloride are used as regulators. The method particularly includes: in March, applying the compound sodium nitrophenolate by 0.1-0.5 g / L for one time; in May, when the plants have vigorous growth, applying the compound sodium nitrophenolate by 0.2-0.5 g / L for one time; in August, applying the choline chloride by 0.3-0.5 g / L for one time; in September, applying the choline chloride by 0.3 g / L for one time. The method is advantaged by effectively increasing the growth speed of the pseudo-bulb of bletilla striata and promoting growth and development, and improving the stress resistances against: diseases, pests, drought, water-logging, cold, salt and alkali, and lodging. The method increases yield by 30-50% than conventional cultivation methods and effects solve the problem of demand exceeding supply of the bletilla striata.

Description

technical field [0001] The invention relates to the technical field of plant planting, in particular to a method for promoting the rapid growth of bletilla striata pseudobulbs. Background technique [0002] Bletilla striata is a plant of the genus Bletilla in the family Orchidaceae. It is a second-class endangered plant in the country. It has been used as a traditional Chinese medicine for hundreds of years. Its main functions are to suppress sores and stop bleeding, nourish the lungs, reduce swelling and promote muscle growth, etc. Bletilla striata is a perennial plant in the family Orchidaceae. , has the effects of hemostasis, detumescence, and granulation. The main harvest product of Bletilla striata is the underground trident water chestnut-shaped pseudobulb, and the active ingredient contained in it is Bletilla striata mannan. How to ensure the high yield and high quality of the pseudobulb is the main purpose of production and cultivation. Bletilla striata is an orchid...

Claims

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Application Information

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IPC IPC(8): A01N33/22A01N33/12A01P21/00
CPCA01N33/12A01N33/22
Inventor 赵莉黄春晓王伟李战旗李好胜阙莎莎周毅冯慧娜杨丙亮
Owner 河南云帮农业科技有限公司