Spiral grafting method of homophytic multi-strain camellias on same branch

A multi-strain, camellia technology, applied in the field of garden tree grafting, can solve the problems of high market price, high cultivation difficulty, and increased camellia cost, and achieve the effects of improving the success rate of cultivation, promoting the healing process, and shortening the cultivation cycle.

Active Publication Date: 2013-09-25
广州市玉田山茶生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional production method of camellia is mainly cutting, and grafting is less. For some high-grade camellia strains with low survival rate of cuttings, some people also use grafting method, but because the selected rootstocks have a long cultivation period, and after grafting, they need long-term cultivation. Cultivation, especially for high-end varieties such as Yunnan Dali tea, Tongzi noodles, Jiulong lion head, Zipao, etc., often takes 7-8 years from the cultivation of rootstocks and grafting to ensure the survival rate. Some grafting methods can shorten the period to 3 -4 years, but the survival rate cannot be guaranteed at the same time. Time, cost and survival rate greatly limit the development of camellia strains, and also increase the cost of camellia
At the same time, the camellias on the market are mainly a single strain of a single plant, and the appreciation is slightly single; the cultivation of multiple strains of the same plant is more difficult, the cycle is longer, the success rate of cultivation is lower, and the rootstock or tea trees that can be used as rootstock are more demanding. , greatly restricting the development of multi-strain variety breeding, resulting in high market prices

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] 1) Choose a 4-year-old tree that grows well outdoors or potted Camellia oleifera, apply base fertilizer 8 months in advance, and apply liquid fertilizer to the roots regularly for top dressing 2 months after the grafting date, so that the Camellia oleifera reserves Sufficient nutrient substances, then choose a Camellia oleifera branch with a diameter of 4.5cm as a stock, and spray carbendazim to the whole plant of Camellia oleifera for disinfection;

[0030] 2) Cut the branches that can be used as rootstocks, and make multiple grafting cuts on one rootstock branch. The position of the grafting cuts is set every 5cm from the lower end of the morphology to the upper end of the morphology, and at the same time every two adjacent cuts It is distributed at 90° on the longitudinal axis of the rootstock, and there are at least 5 grafting incisions on each rootstock, and each incision is grafted with a tea tree strain of a different strain;

[0031] 3) After the incision is mad...

Embodiment 2

[0042] A kind of spiral grafting method of same branch multi-line camellia, comprises the following steps:

[0043] 1) Select a 3-year-old tree that grows well outdoors or potted Camellia oleifera, apply base fertilizer 8 months in advance, and apply liquid fertilizer to the roots regularly for topdressing after 3 months from the grafting date, so that the Camellia oleifera reserves Sufficient nutrient substances, then choose a Camellia oleifera branch with a diameter of 3.5cm as a stock, and spray hymexazol on the whole Camellia oleifera for disinfection;

[0044] 2) Cut the branches that can be used as rootstocks, and make multiple grafting cuts on one rootstock branch. The position of the grafting cuts is set every 5cm from the lower end of the morphology to the upper end of the morphology, and at the same time every two adjacent cuts The rootstocks are distributed at 90° on the longitudinal axis, with at least 4 grafting incisions on each rootstock, and each incision is gr...

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PUM

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Abstract

The invention discloses a spiral grafting method of homophytic multi-strain camellias on the same branch. According to the spiral grafting method, the camellias of several strains and even dozens of strains can blossom on the same camellia tree, and the requirement for enjoying multiple kinds of camellias can be met. More limits on a rootstock or the camellia rootstock are not needed. Multiple kinds of camellias can be grafted to a camellia sinensis which is young, does not have a plurality of branches and can be used as the rootstock. According to the spiral grafting method, the cultivation period is shortened obviously, the success rate of grafting is improved at the same time, and the double indicators of the cultivation period and the success rate are guaranteed.

Description

technical field [0001] The invention relates to a garden tree grafting method, in particular to a spiral grafting method of multiple strains of camellias on the same branch. Background technique [0002] With the rapid development of the domestic economy, people's living standards are improving day by day, and the requirements for landscaping in the surrounding living environment are constantly increasing. A large number of ornamental garden tree species are in short supply. Among them, Camellia is beautiful because of its beautiful plant shape, dark green and shiny leaves. The flowers are gorgeous and colorful, and they are cherished by the world's horticultural circles, and camellia saplings are in great demand. The traditional production method of camellia is mainly cutting, and grafting is less. For some high-grade camellia strains with low survival rate of cuttings, some people also use grafting method, but because the selected rootstocks have a long cultivation period,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G1/06
Inventor 李雷
Owner 广州市玉田山茶生物科技有限公司
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