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Method for promoting cutting propagation of clematis--Cardina Rouge

A technology of cutting propagation and clematis, applied in the directions of vegetative propagation, botanical equipment and methods, horticulture, etc., can solve the problems of high research cost of tissue culture, inability to maintain the excellent characteristics of varieties, and easy degradation of offspring.

Active Publication Date: 2015-10-21
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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Problems solved by technology

[0009] At present, the commonly used propagation methods include seed propagation, plant tissue culture and cutting propagation, but the offspring of seed propagation are prone to variation and cannot maintain the excellent characteristics of the variety; the cost of tissue culture research is high, and the offspring are easy to degenerate; therefore, this study adopted the method of cutting propagation method

Method used

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  • Method for promoting cutting propagation of clematis--Cardina Rouge
  • Method for promoting cutting propagation of clematis--Cardina Rouge
  • Method for promoting cutting propagation of clematis--Cardina Rouge

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Embodiment

[0022] 1 Test materials and methods

[0023] 1.1. Test materials

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Abstract

The invention discloses a method for promoting cutting propagation of clematis--Cardina Rouge. The method comprises the following steps: (1) variety selection; (2) collection and treatment of cuttings; and (3) management after cuttage. The method in the invention provides certain references for accelerating the application of clematis in gardening and meeting market demands. The method for promoting cutting propagation of the clematis-the Cardina Rouge provided by the invention adopts treatments with semi-lignified branches, a concentration of 2000 mg / L of IBA and 15 seconds of dipping time, so survival rate, seedling height and leaf number reach highest levels, wherein the survival rate is 67.7%, the seedling height is 54 cm, and the leaf number is 10.66 leaves.

Description

technical field [0001] The invention relates to the technical field of plant cultivation and propagation, in particular to a method for promoting cutting propagation of Clematis Rouge Cardina. Background technique [0002] The clematis variety 'Rouge Cardinal' is a plant of the genus Clematis L. in the family Ranunculaceae. Clematis is a world-renowned ornamental plant, with more than 300 species, which are widely distributed all over the world. my country is rich in germplasm resources, with about 110 species, which are distributed all over the country, especially in central China and southwest China. Clematis is an important resource plant with both horticultural and medicinal dual effects. Most of them are climbing vines, which are highly ornamental and have the reputation of "Queen of Climbing Plants". A lot of breeding research has been carried out, and many new varieties have been bred. [0003] In this study, the cutting propagation experiment was carried out on the...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G2/00
Inventor 王磊刘玉华王红梅蒋为民
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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