Grafting method of tree-like Chinese roses

A rose and tree-like technology, applied in the grafting field of tree-like roses, can solve the problems of restricting the rapid popularization and application of tree roses, low survival rate of grafting, cumbersome potted production, etc., to promote the rapid rooting of long branches, short cultivation time and good effect significant effect

Inactive Publication Date: 2017-09-22
陈星瑞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The open-field cultivation of rootstocks has slow growth, long cultivation time, low graft survival rate, and irregular growth, which requires off-site transportation and low transplant survival rate; open-field potted plants, although the grafting survival rate and transplanting survival rate are high, are also affected by potted plants. cumbersome production and other conditions
Excavating rose plants is very destructive to resources, and also limits the rapid promotion and application of rose trees

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A method for grafting dendritic roses, comprising the steps of:

[0041] Step 1. In the greenhouse environment, first put the matrix in the seedbed, and disinfect the seedbed and the matrix with 80 ppm of sodium hypochlorite solution, water the matrix one day before cutting the rootstock cuttings, and the mass ratio of water to the matrix is ​​1:1 , the substrate includes the following components in parts by weight: 10 parts of peat, 5 parts of red soil, 10 parts of vermiculite and 5 parts of corn crumbs, after which at least one layer of gauze is laid at 40 cm above the seedbed, and the gauze Lay a layer of black gauze on the net;

[0042] Step 2: Select the rose branch of Seven Sisters with a stem thickness of 1.5cm and a stem length of 200cm, then cut the rose branch into a 50cm stem section as a rootstock cutting, keep at least one node on each rootstock cutting, remove all leaves, and Cut the ends of the rootstock cuttings into opposite bevels;

[0043] Step 3, d...

Embodiment 2

[0049] A method for grafting dendritic roses, comprising the steps of:

[0050] Step 1. In the greenhouse environment, first put the matrix in the seedbed, and disinfect the seedbed and the matrix with 100ppm of sodium hypochlorite solution, and water the matrix 2 days before cutting the rootstock cuttings. The mass ratio of water to the matrix is ​​1:1 , the substrate includes the following components in parts by weight: 20 parts of peat, 15 parts of red soil, 20 parts of vermiculite and 15 parts of corn crumbs, after which at least one layer of gauze is laid on the top 80 cm of the seedbed, and the gauze Lay a layer of black gauze on the net;

[0051] Step 2: Select the Seven Sisters rose branches with a stem thickness of 2 cm and a stem length of 300 cm, then cut the rose branches into 80 cm stem segments as rootstock cuttings, keep at least one node on each rootstock cutting, remove all leaves, and place The two ends of the rootstock cuttings are cut into opposite bevels;...

Embodiment 3

[0058] A method for grafting dendritic roses, comprising the steps of:

[0059] Step 1. In the greenhouse environment, first put the substrate in the seedbed, and disinfect the seedbed and the substrate with 80ppm to 100ppm of sodium hypochlorite solution, and water the substrate 1 to 2 days before cutting the rootstock cuttings. The mass ratio of water to substrate 1:1, the substrate includes the following components in parts by weight: 10-20 parts of peat, 5-15 parts of red soil, 10-20 parts of vermiculite and 5-15 parts of corn crumbs, and then above the seedbed Lay at least one layer of gauze at 40-80cm, and lay a layer of black gauze on the gauze;

[0060] Step 2: Select the Seven Sisters rose branches with a stem thickness of 1.5-2cm and a stem length of 200-300cm, and then cut the rose branches into 50-80cm stem segments as rootstock cuttings, and keep at least one node on each rootstock cutting, Remove all the leaves, and cut the two ends of the rootstock cuttings int...

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Abstract

The invention discloses a grafting method of tree-like Chinese roses. The grafting method comprises the first step of loading a matrix into a seedbed, and afterwards laying gauze and black gauze on the seedbed; the second step of selecting branches of Rosa multiflora Thunb. var. carnea Thory as stock cuttings; the third step of inserting the stock cuttings into the matrix, and making the upper ends of the stock cuttings in contact with the gauze; the fourth step of during cultivation, using the black gauze to shade light within 10-14 days after cuttage of the stock cuttings, maintaining the humidity to be 70-75% and the temperature to be 22-25 DEG C, afterwards removing the black gauze, and maintaining the humidity to be 50-55%, wherein when light treatment is conducted, the temperature is 26-30 DEG C, and when dark treatment is conducted, the temperature is 8-10 DEG C; the fifth step of after cultivation is conducted for 4-5 months, the stock cuttings are cultivated into tree-like Chinese rose stocks, in 20 days before transplanting is conducted, using the tree-like Chinese rose stocks as the circle center, digging first annular ditches around the radius of the stocks with the radius being 50-60 cm, in 10 days before transplanting is conducted, digging second annular ditches around the radius of the stocks with the radius being 30-40 cm, and in 2-3 days before transplanting is conducted, digging third annular ditches around the radius of the stocks with the radius being 10-15 cm, and then conducting transplanting when transplanting is needed; the sixth step of conducting tree-like Chinese rose grafting from the middle ten days to the last ten days of October every year.

Description

technical field [0001] The invention belongs to the technical field of horticultural plant cultivation, and relates to a method for grafting tree roses. Background technique [0002] Rose (Rosa) belongs to Rosaceae (Rosaceae) plant of the genus Rosa (Rosa), is an important ornamental flower in the world, and is also one of the top ten famous flowers in my country. Dendritic rose is also called rose tree or solitary rose, which is a large category of modern roses. It is a new type of solitary arbor rose cultivated through horticultural techniques, and its height is 30-200cm. The tree shape of tree-like rose can be spherical, fan-shaped, hanging waterfall, etc. through artificial modeling, and its flower color can be single-color or double-color, which makes it have a strong aesthetic feeling; It is an excellent species in urban and rural greening and beautification in my country, and has broad development prospects. Rose tree is a tree that uses strong roses as the trunk, an...

Claims

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Application Information

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IPC IPC(8): A01G1/06
Inventor 陈星瑞
Owner 陈星瑞
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