Cuttage reproduction method for gentiana rhodantha

A safflower gentian and cutting technology, which is applied in the directions of botanical equipment and methods, horticulture, plant cultivation, etc., can solve the problems of undiscovered safflower gentian cultivation technology, lack of resources for cultivation technical solutions, etc., and achieves broad industrialization prospects. , high cutting efficiency, improve the effect of survival rate

Inactive Publication Date: 2017-03-22
LIUPANSHUI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, there is a lack of resources about the cultivation technology scheme of gentian safflower, and the inventor has not found any cultivation technology specifically for gentian safflower through a large number of documents.

Method used

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  • Cuttage reproduction method for gentiana rhodantha
  • Cuttage reproduction method for gentiana rhodantha

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] The cutting propagation method of a kind of gentian safflower of present embodiment comprises the following steps:

[0072] (1) Selection and treatment of cutting breeding grounds: choose areas with loose soil, good drainage and irrigation, and flat terrain as breeding grounds, and the soil has certain permeability and water retention capacity, and plows the ground to remove sundries , weeds and stones, and crush larger stones.

[0073] (2) Cutting seedbed making: Lay a layer of fertile, loose, and fine soil on the treated soil, use the treated soil and soil as the cutting substrate, and make the cutting substrate grow to 6 meters and a width of 1.0 3 meters, 10 cm high seedbed, 3 days before the cuttage with a weight percent concentration of 0.05% potassium permanganate solution to disinfect the cutting substrate, 3 hours before the cuttage to water the seedbed once.

[0074] (3) Selection and production of cuttings: select robust plants without pests and diseases, sp...

Embodiment 2

[0082] In the present embodiment, step (4) cuttings rooting process:

[0083] Soak the cut cuttings in water for 2 hours, and prepare 6-BA solutions with concentrations of 10mg / L, 20mg / L, 30mg / L and 40mg / L respectively, take the cut cuttings out of the water, and gently shake off the cuttings Water at the base, with the horseshoe-shaped oblique cut facing downward, put 50 plants in bundles in 6-BA solutions of different concentrations, and soak for 1 hour.

[0084] Others are the same as embodiment 1.

Embodiment 3

[0086] In the present embodiment, step (4) cuttings rooting process:

[0087] Soak the cut cuttings in water for 2 hours, and prepare ABT solutions with a concentration of 0.5% and 1% by weight, respectively, take the cut cuttings out of the water, and gently shake off the water at the base of the cuttings, with the horseshoe-shaped oblique cut facing downward , with 50 plants as a bundle, placed in different concentrations of ABT solution, soaked for 1 hour.

[0088] Others are the same as embodiment 1.

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Abstract

The invention relates to the technical field of plant cuttage reproduction, in particular to a cuttage reproduction method for gentiana rhodantha. The cuttage reproduction method for the gentiana rhodantha includes the following steps of (1) selection and treatment of the cuttage reproduction land, (2) manufacturing of a cuttage seedbed, (3) selection and manufacturing of cutting slips, (4) rooting treatment of the cutting slips, (5) cuttage and (6) management after cuttage. By means of the cuttage reproduction method, according to the growth characteristics of the gentiana rhodantha, creative process combination is performed from the aspects of selection and treatment of the cuttage reproduction land, manufacturing of the cuttage seedbed, selection and manufacturing of the cutting slips, rooting treatment of the cutting slips, cuttage and management after cuttage, and thus the cuttage reproduction method for the gentiana rhodantha is made effective. The effects that the method is easy to operate, affordable and low in cost, the cuttage efficiency is high and the survival rate of seedlings is also high are achieved, and the artificial breeding blank of the gentiana rhodantha seedlings is filled.

Description

technical field [0001] The invention relates to the technical field of plant cutting propagation, in particular to a cutting propagation method of gentian safflower. Background technique [0002] Safflower gentian, also known as red gentian, gentian grass, soil white lotus, cold wind blowing and star show flower, is a perennial herb of Gentianaceae. It is a unique plant in my country and is distributed in Yunnan, Sichuan, Guizhou, Gansu, and Shaanxi in China. , Henan and other areas; born in alpine shrubs, grasslands and forests, safflower gentian can grow at altitudes of 570-1750 meters and 1800-2400 meters. Safflower gentian is a new species recorded in the 2015 edition of the Pharmacopoeia of the People's Republic of China. It is generally 20-50 cm high and has shortened rhizomes; the roots are thin and strip-shaped, yellow; the stems are erect. Basal leaves are rosette-shaped, elliptic, obovate or ovate; cauline leaves are broadly ovate or ovate-triangular. Flowers soli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/10
CPCA01G9/0299A01G22/00
Inventor 孙爱群杨友联左经会翁贵英
Owner LIUPANSHUI NORMAL UNIV
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