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Grafting method for fast cultivating camellia

A camellia and rapid technology, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problems of commercial and ornamental value discounts of camellias, increased management costs, etc., and achieves improvement of grafting survival rate, regulation of plant type, and strong growth potential. Effect

Inactive Publication Date: 2009-10-14
RES INST OF SUBTROPICAL FORESTRY CHINESE ACAD OF FORESTRY
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Even with auxiliary measures such as pulling branches, it takes at least 4 to 5 years for the crown formation of the camellia cultivated by this method, which not only increases the management cost, but also greatly reduces the commercial and ornamental value of the camellia

Method used

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Embodiment Construction

[0014] The present invention is further described in detail through the following examples, but the content of the present invention is not limited thereto.

[0015] The grafting method of this fast cultivation camellia of the present invention-germination grafting, main steps are as follows:

[0016] During the dormancy period of the camellia (usually after the beginning of November), choose a rootstock that grows vigorously and has no pests and diseases, such as the 'Hongluzhen' variety, and then cut off the main trunk of the rootstock and trim off the side branches. The height of the stem depends on the needs of the cultivation purpose. Keep the section of the trunk clean and flatten the section, then apply moisturizing ointment and wrap it with a plastic film to keep it moist. Disinfect and moisturize the incision, and promote the germination of branches.

[0017] Move the rootstock into the plastic shed, add organic fertilizer and compound fertilizer, increase the amoun...

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Abstract

The invention mainly relates to a grafting method for fast cultivating camellia, which comprises the following steps of (1) cutting trunk of parental stock; (2) branch sprouting: promoting the sprouting of latent buds of the trunk cortex of the parental stock; (3) sprout curing; (4) sprout trimming: removing puny branches and evenly maintaining the strong-growing sprouts at different positions of the trunk of the parental stock; (5) split-scion graft: shearing the sprouts at the position 3-4cm away from the trunk, cutting the sprout at the center along the vertical axis, then inserting half-lignified scion into a notch, and finally fixing the branch, binding up for preserving moisture, and grafting one scion on one sprout; and (6) grafting post treatment. The grafting method has the beneficial effects: by promoting the sprouting of the branches on the trunk through cutting the trunk of the parental stock, and as the sprouts are large in quantity and evenly distributed around the trunk, the scion quantity is increased, thus being beneficial to the quick forming of the plump tree crowns; the sprouts stretch to periphery, thus maintaining the harmony of the crown shapes; and the new sprouts grow vigorously, thus being capable of improving the survival rate of graft.

Description

technical field [0001] The invention relates to the grafting and cultivation technology of camellia, which is a grafting method for quickly cultivating camellia. A method for rapidly cultivating camellias by budding. Background technique [0002] At present, the grafting methods in camellia cultivation mainly include skin grafting and bud grafting. The skin grafting method is a grafting method in which the semi-lignified branch with buds is drawn in the same year as the scion, and the bark on the side of the main trunk section of the rootstock is torn off, and the scion is inserted between the phloem and the xylem. Bud grafting is a grafting method in which the semi-lignified budding branch is taken as the scion, the epicotyl of the newly germinated seed is used as the grafting anvil, the epicotyl is split, and then inserted into the scion. When applying these methods to cultivate camellia grafted seedlings, the skin grafting method can graft 2 to 3 scions on the cut of ea...

Claims

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Application Information

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IPC IPC(8): A01G1/06A01G1/00
Inventor 李辛雷李纪元范正琪
Owner RES INST OF SUBTROPICAL FORESTRY CHINESE ACAD OF FORESTRY
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