Cuttage propagation method of rosa chinensis

A technology of cutting propagation and rose, applied in the field of rose cutting propagation, can solve the problems affecting the large-scale production of roses, low survival rate of rose cuttings, lack of water in branches and leaves, etc., and achieves the improvement of transplanting survival rate, low cost and short rooting time. Effect

Inactive Publication Date: 2017-09-05
房丹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of rose cuttings, problems such as water shortage of branches and leaves and root rot are often encountered, resulting in low survival rate of rose cuttings, which seriously affects the large-scale production of roses

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] 1) Soak the flower mud in water for 1 day, dry it in the air for 1 day, and then soak it in a solution of naphthalene acetic acid with a concentration of 100 mg / L for 12 hours;

[0038]2) Take rose branches for pruning, select the middle and lower parts of the branches, and cut them into 7cm cuttings. Each cutting keeps 2 axillary buds and 2 top leaves. The lower port is 0.5cm away from the axillary bud, and cut into a horseshoe mouth;

[0039] 3) spraying carbendazim on the cuttings obtained by step 2) pruning;

[0040] 4) Insert the cuttings obtained in step 3) into the flower mud, and bury the flower mud containing the cuttings in the sterilized cutting seedbed for cultivation;

[0041] 5) After 4 weeks of cultivation, transplanting is carried out, and the substrate used for transplanting includes a mixture of imported peat soil, vermiculite and perlite with a volume ratio of 5:5:1.

[0042] After 4 weeks of cultivation, the rooting rate was 80%, and the cuttings h...

Embodiment 2

[0044] 1) Soak the flower mud in water for 1 day, dry it in the air for 1 day, and then soak it in a solution of naphthalene acetic acid with a concentration of 100 mg / L for 1 day;

[0045] 2) Take rose branches for pruning, select the middle and lower parts of the branches, and cut them into 7cm cuttings. Each cutting retains 3 axillary buds and 2 top leaves. , the lower port is 0.3cm away from the axillary bud, cut into a horseshoe mouth;

[0046] 3) spraying carbendazim on the cuttings obtained by step 2) pruning;

[0047] 4) Insert the cuttings obtained in step 3) into the flower mud, and bury the flower mud containing the cuttings in the sterilized cutting seedbed for cultivation;

[0048] 5) After 5 weeks of cultivation, transplanting was carried out, and the substrate used for transplanting included a mixture of imported peat soil, vermiculite and perlite with a volume ratio of 5:5:1.

[0049] After 5 weeks of cultivation, the rooting rate reached 90%, and the cutting...

Embodiment 3

[0051] 1) Soak the flower mud in water for 1 day, dry it in the air for 1 day, and then soak it in a solution of naphthalene acetic acid with a concentration of 150 mg / L for 1 day;

[0052] 2) Take rose branches for pruning, select the middle and lower parts of the branches, and cut them into 7cm cuttings. Each cutting keeps 2 axillary buds and 2 top leaves. The lower port is 0.5cm away from the axillary bud, and cut into a horseshoe mouth;

[0053] 3) spraying carbendazim on the cuttings obtained by step 2) pruning;

[0054] 4) Insert the cuttings obtained in step 3) into the flower mud, and bury the flower mud containing the cuttings in the sterilized cutting seedbed for cultivation;

[0055] 5) After 4 weeks of cultivation, transplanting is carried out, and the substrate used for transplanting includes a mixture of imported peat soil, vermiculite and perlite with a volume ratio of 5:5:1.

[0056] Increase the concentration of the rooting agent to 150 mg / L, but control it ...

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Abstract

The invention relates to a cuttage propagation method of rosa chinensis, and belongs to the technical field of the cultivation of rosa chinensis. The cuttage propagation method of the rosa chinensis, which is provided by the invention, comprises the following steps of 1), soaking flower mud into a naphthylacetic acid liquor; 2), taking the middle-lower part of a branch of the rosa chinensis to carry out trimming; 3), spraying carbendazol onto a cutting trimmed and obtained in the step 2); 4), inserting the cutting obtained in the step 3) into the flower mud, and burying the flower mud containing the cutting into a disinfected cuttage seedbed to carry out culture for 4 to 6 weeks, so as to obtain a cuttage rooting seedling of the rosa chinensis; 5), transplanting the cuttage rooting seedling of the rosa chinensis obtained in the step 4). The rosa chinensis obtained by the cuttage propagation method provided by the invention is short in rooting time, high in survival ratio, low in labor consumption and low in cost, and can be used for realizing the high-efficiency large-scale production of the rosa chinensis.

Description

technical field [0001] The invention relates to the technical field of rose cultivation, in particular to a rose cutting propagation method. Background technique [0002] Rose is a plant of the genus Rosa in the family Rosaceae. The rose is native to the northern hemisphere, almost all over the two continents of Asia and Europe, and China is one of the origins of the rose. Now, rose is cultivated all over the world. It has graceful flowers, bright colors, strong fragrance, long flowering period, wide adaptability and easy cultivation, so it is deeply loved by garden workers and the general public. [0003] With the vigorous development of landscaping construction and the needs of human beings, many professional research institutions at home and abroad are devoted to the selection and breeding of new varieties of roses, and many rose lovers are also actively engaged in them in their spare time. Newer rose varieties are emerging one after another. Propagation by cuttings ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01G9/10
CPCA01G31/00
Inventor 房丹
Owner 房丹
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