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Synchronous acer rubrum graftage/cuttage seedling-breeding method

A technology of red maple and cuttings, applied in the field of plant propagation, can solve the problems of high survival rate, low survival rate, complicated operation, etc., and achieve the effect of improving survival rate, improving survival rate, and good affinity

Inactive Publication Date: 2014-02-05
SHANDONG WEIFANG ACADEMY OF AGRICULTURAL SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved in the present invention is to provide a kind of American red maple grafting and plugging synchronous seedling raising method for the above problems, which overcomes the defects of complicated operation, long cycle and low survival rate of the existing seedling raising method. After adopting the synchronous seedling raising method of the present invention, It has the advantages of easy operation, short cycle and high survival rate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1, a kind of American red maple is grafted, inserts synchronous seedling raising method, comprises the following steps:

[0022] After the leaves fall in autumn, the branches of the American red maple "October Brilliant" and the silver-white maple are collected and stored in the sand. In the first ten days of February of the following year, a solar greenhouse was selected for cuttings, and the shed was covered with film, and the transplanting bed was prepared in the shed. The bottom of the slotting bed is laid with 5cm thick rice husks, and the upper part is a mixed matrix of washed river sand and vermiculite with a volume ratio of 3:2 and a thickness of 25cm. After disinfecting the slotting bed with a 2000-fold solution of hymexazol, cover the surface with black plastic film. In order to make the soil temperature of the cuttings meet the requirements for rooting, grafting and cuttings were carried out in late February after 15 days. Soak the reserved branc...

Embodiment 2

[0023] Embodiment 2, a kind of American red maple grafting, plugging synchronous seedling raising method, comprises the following steps:

[0024] After the leaves fall in autumn, the branches of the American red maple "Sun Valley" and the silver-white maple are collected and stored in the sand. In the first ten days of February of the following year, a solar greenhouse was selected for cuttings, and the shed was covered with film, and the transplanting bed was prepared in the shed. The bottom of the slotting bed is laid with 5cm thick rice husks, and the upper part is a mixed matrix of washed river sand and vermiculite with a volume ratio of 3:2 and a thickness of 25cm. After disinfecting the slotting bed with a 2000-fold solution of hymexazol, cover the surface with black plastic film. After 15 days, the grafting and cuttings were carried out in late February. Soak the reserved branches in clear water for 8 hours, select the middle part of the silver-white maple branches an...

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Abstract

The invention discloses a synchronous acer rubrum graftage / cuttage seedling-breeding method. The method comprises the following steps of picking and shearing current branches of acer rubrum and acer saccharinum in autumn, and preparing a cuttage bed for graftage and cuttage; cutting all cuttings below a graftage port into a matrix during cuttage, and filling water and building a small shed on the cuttage bed after the cuttage; performing management after the cuttage; controlling the internal temperature and humidity of the small shed after the cuttage; when the graftage notch is completely healed and adventitious roots cannot grow from the cuttings, removing the small shed covering the cuttage bed, and lightly slicing a graftage notch binding film through a blade; controlling the internal temperature and humidity of a greenhouse; when the rooting percentage reaches 95 percent and the germination rate is more than 85 percent, performing ventilation seedling exercising, and performing transplantation after seedling exercising for 7d. The method has the combined advantages of acer rubrum graftage and cuttage seedling-growing methods, overcomes the defects of the acer rubrum graftage and cuttage seedling-growing methods, is high in breeding survival coefficient, easy and convenient to operate, labor-saving in management and convenient to popularize, is an easy way of quickly breeding the acer rubrum on the premise of keeping the good characteristics of a mother plant, and plays an important role in industrial development, popularization and application of the acer rubrum.

Description

technical field [0001] The invention relates to a method for raising seedlings by cuttings, in particular to a method for raising seedlings of American red maple by grafting and cutting simultaneously, and belongs to the technical field of plant propagation. Background technique [0002] American red maple scientific name red maple ( Acer rubrum ), is a world-renowned garden ornamental tree species, and the main varieties are all new horticultural varieties that have been bred after improvement or hybridization. 'Sun Valley', 'Red Dot', 'New Century', 'Autumn Flames', 'Red Guards', 'Autumn Dreams', etc. The coefficient of variation of sowing and reproduction of American red maple is large, and its improved varieties can only retain their excellent characteristics through asexual reproduction. [0003] At present, there are mainly three ways of breeding American improved red maple in China: tissue culture, cutting and grafting. [0004] In the process of realizing the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06A01G1/00
Inventor 赵庆柱魏永阳林云弟邱玉宾杨志莹韩霞姜官恒高静赵婧杰郝炎辉
Owner SHANDONG WEIFANG ACADEMY OF AGRICULTURAL SCIENCES
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