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Grafting method of chilies

A technology for peppers and scion seedlings, applied in grafting, botany equipment and methods, chemicals for biological control, etc., can solve the problem of ineffective wound healing agents, easy to be washed away by rain, slow wound healing, etc. problems, to achieve the effect of solving wound susceptibility to infection, improving plant cell viability, and speeding up wound healing

Inactive Publication Date: 2018-10-23
杨奕文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the influence of many factors such as the level of grafting technology and climatic conditions, grafting is prone to infection and rot, the wound healing speed is slow, and the survival rate is low. Therefore, accelerating wound healing and improving the survival rate of grafting are current problems that need to be solved.
However, the current wound healing agent used after grafting has no significant effect, the wound healing speed is slow, and it is easy to be washed away by rain and become invalid.

Method used

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  • Grafting method of chilies
  • Grafting method of chilies

Examples

Experimental program
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Effect test

Embodiment 1

[0017] The grafting method of pepper in this embodiment includes rootstock cultivation, scion selection, grafting, and post-grafting management. The grafting uses wild selected peppers with high resistance to soil-borne diseases as the rootstock and conventional varieties of pepper as the scion for grafting; The rootstock seedling grows 5 true leaves, and the scion seedling grows 6 true leaves. Grafting begins. When grafting, first use a blade to cut the rootstock seedling's second true leaf crosswise to remove the axillary buds to make a smooth incision. According to the smooth incision, cut a 0.5cm deep blade vertically from top to bottom, and then select a strong scion seedling, cut off the branches at the 4th true leaf of the scion seedling, cut off part of the leaves of the branch, and keep 2 true leaves, and The incision is cut into a wedge shape equal to the size of the cutting edge of the rootstock, and then the scion is inserted into the incision of the rootstock, so th...

Embodiment 2

[0021] The grafting method of pepper in this embodiment includes rootstock cultivation, scion selection, grafting, and post-grafting management. The grafting uses wild selected peppers with high resistance to soil-borne diseases as the rootstock and conventional varieties of pepper as the scion for grafting; When the rootstock seedling grows 6 true leaves and the scion seedling grows 8 true leaves, start grafting. When grafting, first use a blade to cut across the top of the 3rd true leaf of the rootstock seedling to remove the axillary buds and make a smooth incision. According to the smooth incision, cut a 1cm deep knife edge vertically from top to bottom, and then select a strong scion seedling, cut off the branches at the 5th true leaf of the scion seedling, cut off part of the leaves of the branch, and save 3 true leaves, and cut Cut into a wedge shape with the length of the cutting face equal to the size of the cutting edge of the rootstock, then insert the scion into the ...

Embodiment 3

[0025] The grafting method of pepper in this embodiment includes rootstock cultivation, scion selection, grafting, and post-grafting management. The grafting uses wild selected peppers with high resistance to soil-borne diseases as the rootstock and conventional varieties of pepper as the scion for grafting; When the rootstock seedling grows 6 true leaves and the scion seedling grows 8 true leaves, start grafting. When grafting, first use a blade to cut across the top of the 3rd true leaf of the rootstock seedling to remove the axillary buds and make a smooth incision. According to the smooth incision, cut a 0.8cm deep blade vertically from top to bottom, and then select a strong scion seedling, cut off the branches at the 5th true leaf of the scion seedling, cut off some leaves of the branch, and keep 3 true leaves, and The incision is cut into a wedge shape equal to the size of the cutting edge of the rootstock, and then the scion is inserted into the incision of the rootstock...

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Abstract

The invention discloses a grafting method of chilies and relates to the technical field of planting. During planting, axillary buds above the second or third main leaf of each stock seedling are cut off, smooth notches are obtained, a cut is vertically formed from top to bottom in each notch, then robust scion seedlings are selected, a branch is cut off from the fourth or fifth main leaf of each scion seedling and whittled into a wedge equal to the corresponding stock cut in size, then the scion seedlings are inserted into the stock cuts, stocks are matched with corresponding scion insertion ports, and finally, grafted parts are coated with a healing agent and then wrapped tightly in plastic wrap. The healing agent consists of the following raw materials including water, mirabilis jalapa extracts, abscisic acid, chitosan, Arabic gum, cane sugar, agricultural streptomycin, glutathione and vitamin C. By adopting the special healing agent for treating the grafted parts, the problems thatcuts of grafted seedlings are easily infected and the survival rate is low are solved, healing of the cuts can be accelerated, and the survival rate of grafting is increased.

Description

【Technical Field】 [0001] The invention relates to the field of planting technology, in particular to a method for grafting pepper. 【Background technique】 [0002] In recent years, the scale of pepper planting has expanded, and pepper diseases have become more and more serious. In addition to the continuous cropping obstacles of pepper, the damage of soil-borne diseases such as bacterial wilt, blight, root-knot nematodes, and virus diseases has intensified, resulting in a decrease in pepper production. A reduction of 20-30% in production will result in no harvest in severe cases, seriously damaging the enthusiasm of growers. Although agricultural control and chemical control can play a certain role, the effect is not ideal. Grafting is the most economical, effective and safe method. Choosing a good grafting method is the key to ensuring the survival of grafted seedlings. At this stage, pepper grafting methods include oblique cut flat clamp method, oblique cut needle connection me...

Claims

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Application Information

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IPC IPC(8): A01G2/30A01N37/42A01N37/46A01N43/08A01N43/16A01N47/44A01N65/08A01P1/00A01P3/00A01P21/00
CPCA01G2/30A01N37/42A01N37/46A01N43/08A01N43/16A01N47/44A01N65/00A01N65/08
Inventor 杨奕文
Owner 杨奕文
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