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Transplanting method of Camellia oleifera rootstock

A rootstock and camellia oleifera technology, which is applied in the field of tree transplanting, can solve problems such as difficult survival, dead rootstock, lack of scientific and effective treatment of rootstock, etc., and achieve the effects of improving survival rate, short time, and conducive to recovery and growth

Active Publication Date: 2018-06-26
GUANGXI NANNING BIWAN GARDAN ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing tea tree grafting process, there is a lack of scientific and effective treatment of the rootstock, which leads to problems such as the death of the rootstock during the treatment process or the difficulty in surviving after transplanting.

Method used

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  • Transplanting method of Camellia oleifera rootstock

Examples

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Comparison scheme
Effect test

Embodiment 1

[0039] A method for transplanting Camellia oleifera rootstocks. The Camellia oleifera trees with a tree age of 10 years are selected, and the roots are pre-cleaned in situ within 140 days before transplanting, and the rootstocks with soil balls are obtained by digging, and then transplanted to new planting pits.

[0040] In the transplanting method of described Camellia oleifera rootstock, the specific steps of described root removal process are:

[0041] Step 1. 140 days before transplanting, dig the first ring ditch with a depth of 0.4m along the crown projection line, cut off the root system in the first ring ditch, carry out the first root cutting, and then backfill the excavated soil to the second ring ditch. in a ring ditch;

[0042] Step 2, 50 days after root removal for the first time, dig a second ring ditch with a depth of 0.6m at the position of the first ring ditch, and cut off the roots within the height difference range between the second ring ditch and the first...

Embodiment 2

[0063] A method for transplanting camellia oleifera rootstocks, which comprises selecting 15-year-old camellia oleifera trees, pre-cutting the rootstocks in situ within 180 days before transplanting, digging out rootstocks with soil balls, and then transplanting them to new planting pits.

[0064] In the transplanting method of described Camellia oleifera rootstock, the specific steps of described root removal process are:

[0065] Step 1. 180 days before transplanting, dig the first ring ditch with a depth of 0.5m along the crown projection line, cut off the root system in the first ring ditch, carry out the first root cutting, and then backfill the excavated soil to the second ring ditch. in a ring ditch;

[0066] Step 2, 60 days after root removal for the first time, dig a second ring ditch with a depth of 1.0m at the position of the first ring ditch, and cut off the roots within the height difference range between the second ring ditch and the first ring ditch. For the ro...

Embodiment 3

[0087] A method for transplanting Camellia oleifera rootstocks. The Camellia oleifera trees with a tree age of 12 years are selected, the rootstocks are pre-cut in situ within 160 days before transplanting, and the rootstocks with soil balls are obtained by digging, and then transplanted to new planting pits.

[0088] In the transplanting method of described Camellia oleifera rootstock, the specific steps of described root removal process are:

[0089] Step 1. 160 days before transplanting, dig the first ring ditch with a depth of 0.4m along the crown projection line, cut off the root system in the first ring ditch, carry out the first root cutting, and then backfill the excavated soil to the second ring ditch. in a ring ditch;

[0090] Step 2, 55 days after root cutting for the first time, dig a second ring ditch with a depth of 0.8m at the position of the first ring ditch, and cut off the roots within the height difference range between the second ring ditch and the first ri...

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Abstract

The invention discloses a transplanting method for Camellia oleifera stocks. The transplanting method for Camellia oleifera stocks includes that Camellia oleifera trees with tree-age of 10 to 15 years old are selected, root excision pretreatment of the Camellia oleifera trees is performed on site before the Camellia oleifera trees are transplanted within half a year, and stocks with soil balls are dug out and then are transplanted to new planting holes. According to the invention, the survival rate of the stocks reaches 96%, so that the survival rate of the grafted Camellia oleifera trees is improved.

Description

technical field [0001] The invention relates to a method for transplanting trees, in particular to a method for transplanting camellia rootstocks. Background technique [0002] Grafting is one of the methods of artificial vegetative propagation of plants. That is to graft the branches or buds of one plant onto the stem or root of another plant, so that the two parts connected together grow into a complete plant. Tea tree grafting is an effective measure for variety improvement in tea production, which has the advantages of easy operation and high survival rate. After grafting and improving the production tea trees with poor varieties and low yields, after 1-2 years of effective management, the tea trees can be put into production, and the effect is very significant. [0003] The selection and treatment of the rootstock in the tea tree grafting process is a very critical step in the grafting process, which directly determines the quality of the tea tree after grafting and t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G23/04A01G2/30
CPCA01G23/04
Inventor 韦娇媚张春雅余乃明莫金安张保全莫磊唐燕燕陈坤猛吴明飞骆焕良
Owner GUANGXI NANNING BIWAN GARDAN ENG