Method for increasing grafting survival rate of twigs of jujube trees

A technology of survival rate and twigs, applied in the field of improving the survival rate of jujube twig grafting, can solve problems such as inability to cut the stock, and achieve the effects of ensuring scion vigor, fast growth and good lignification degree.

Inactive Publication Date: 2018-12-25
曹坎普
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Problems solved by technology

[0003] Aiming at the above technical situation, the present invention provides a method for improving the survival rate of jujube twig grafting, which solves...

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  • Method for increasing grafting survival rate of twigs of jujube trees
  • Method for increasing grafting survival rate of twigs of jujube trees

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Embodiment 1

[0029] The concrete steps of the method for improving jujube twig grafting survival rate are:

[0030] (1) Scion collection and wax sealing treatment: From late May to late July, select new branches that are semi-lignified, full of buds, and more than 0.4 cm in diameter. Pinch the head and remove the tail, and keep the full part of the main bud in the middle 1 / 3 of the branch. Cut the reserved part into a length of 5-8 cm, with 1-2 buds, and leave 1-2 cm in the upper part of the bud body as a scion.

[0031] (2) scion is carried out sealing wax processing:

[0032] a. Put the industrial paraffin into an iron or aluminum container and heat until it melts, measure the temperature of the wax liquid with a thermometer, and control the temperature of the wax at 85-95°C by controlling the size of the fire.

[0033] b. Scion sealing wax: Put the scion in the sieve and quickly dip it in wax, the time is about 1.0s.

[0034] c. Quickly shake the scion dipped in wax a few times in th...

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Abstract

The invention relates to the technical field of cultivation of jujube trees and discloses a method for increasing the grafting survival rate of twigs of the jujube trees. According to the method, development branches of the lignified jujube trees are adopted as scions, the scions are grafted onto hard branches after being subjected to wax sealing treatment, and the junctions between stocks and thescions are covered with mud. By means of the provided method, the survival rate is high, the lignification degree is high, the grafting period is prolonged from the late May to the end of July, and the jujube trees can fruit one year earlier.

Description

technical field [0001] The invention relates to the technical field of jujube tree cultivation, in particular to a method for improving the survival rate of jujube twig grafting. Background technique [0002] In the northern jujube area, traditional jujube tree twig grafting is mostly carried out from early July to mid-July. The method of twig grafting hard branch is because the highest survival rate is no more than 20%, so seldom people use in production; Most use is bud grafting or band xylem bud grafting method, and its method is, gathers the well-developed branch ( Use as you pick), cut off the leaves and leave the petioles, wrap them in a wet towel to keep them moisturized, and then pick the buds and graft them. After the grafting is completed, wrap them tightly with white agricultural film strips and tightly wrap the grafting joints. After cutting the anvils in the next spring, they will germinate and form branches. Traditional budding or budding with xylem only prolo...

Claims

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Application Information

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IPC IPC(8): A01G2/30
CPCA01G2/30
Inventor 张东风黄素芳王振亮李开森王丽华臧永琪杨焕金刘淼李维泉李瑞平赵素荣张泽勇滕传亮赵向东于葆杰默会茹高素梅李晓琳杨振江纪清巨肖家良韩会智宋立功姜玉松刘嘉彬王海荣
Owner 曹坎普
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