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Seedling cuttage propagation method of peach trees

A cutting propagation technology for peach trees, which is applied in the field of peach tree seedling cutting propagation, can solve the problems affecting the overall survival rate of peach branches, the cutting method is not easy to take root, and the tender branch resistance is weak, etc., and achieves significant ecological and economic benefits. Ensure the rooting rate and survival rate, and promote the effect of rooting

Inactive Publication Date: 2017-03-08
贵州山至金生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] When the above method is used for cutting peach branches, because the cutting method is not easy to take root, so before cutting, the peach branches need to be soaked with a rooting agent on the cutting wound, and the peach branches used for cutting are collected from peach trees. Twigs have weak resistance, and rooting agents are generally made of chemical substances, so soaking peach branches with rooting agents will have a certain impact on peach branches, which in turn will affect the overall survival rate of peach branches

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A cutting propagation method for cultivating peach tree seedlings, comprising the following steps:

[0041] (1), select a peach tree with vigorous growth and no pests and diseases, and pick the twigs on the peach tree as cuttings. There are 3 nodes, 4 buds, and 4 leaves on the cuttings. The diameter of the cuttings is 1 cm, and the length of the cuttings is 20 cm;

[0042] (2) Cut the cuttings in step (1) horizontally at the leeward position with pruning shears at a distance of 2cm from the top of the cuttings to the buds, cut the position of the flat cut into a bevel or double bevel wedge, and smooth the cut surface For processing, the cuttings after pruning retain 3 buds and 3 leaves, and cut off half of the leaves with pruning shears;

[0043] (3), the cuttings obtained in step (2) are bundled into a bundle of 50 cuttings upside down;

[0044] (4) The cuttings obtained in step (3) are subjected to root-promoting treatment. First, the cuttings are soaked in clear wat...

Embodiment 2

[0052] The difference between embodiment 2 and embodiment 1 lies in step (4):

[0053] (4) The cuttings obtained in step (3) are subjected to root-promoting treatment. First, the cuttings are soaked in clear water at a temperature of 22°C from 18:00 to 6:00 the next day, and then the soaked cuttings are The clear water is discharged, and the straw curtain is covered on the cutting, and the thickness of the straw curtain covered on the cutting is 0.8cm until 18:00 of the same day. At this time, the straw curtain covered on the cutting is taken off, and the cutting is placed again at a temperature of Soak in clean water at 22°C until 6:00 the next day, and repeat this 4 times.

Embodiment 3

[0055] The difference between embodiment 3 and embodiment 1 lies in step (4):

[0056] (4) The cuttings obtained in step (3) are subjected to root-promoting treatment. First, the cuttings are soaked in clear water at a temperature of 25°C from 18:00 to 6:00 the next day, and then the soaked cuttings are The clear water is discharged, and the straw curtains are covered on the cuttings. The thickness of the straw curtains covered on the cuttings is 0.5cm until 18:00 of the same day. At this time, the straw curtains covered on the cuttings are removed, and the cuttings are placed again at a temperature of Soak in clean water at 25°C until 6:00 the next day, and repeat this 3 times.

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Abstract

The invention discloses a seedling cuttage propagation method of peach trees and belongs to the technical field of fruit tree planting. The seedling cuttage propagation method includes: selecting cutting slips, and straightly shearing the cutting slips; bundling the cutting slips, and performing root-induction on the cutting slips; preparing a cuttage seedbed; sterilizing the seedbed; sterilizing the lower ends of the cutting slips; inserting the cutting slips into the seedbed; covering the seedbed with an arched plastic film formed by thin bamboo strips after the cuttage, and controlling the temperature in the whole seedbed to be 20-25 DEG C and relative air humidity of air to be 80-85%; transplanting. The seedling cuttage propagation method has the advantages that the rooting of cutting slips is not promoted by chemical rooting agents before the cuttage, and the rooting manner is quite significant to plants especially peach tree twigs weak in resistance.

Description

technical field [0001] The invention relates to the technical field of fruit tree planting, in particular to a cutting propagation method for peach tree seedling cultivation. Background technique [0002] Peach trees have a long history of cultivation in my country, are widely distributed, are easy to manage, and are easy to obtain high yields. The traditional method of raising peach tree seedlings is grafting. The seedlings obtained by grafting are not neat enough, the investment is large, and the benefit is low. At the same time, there is a defect that the seedling cycle is too long, which is often time-consuming and laborious, and cannot achieve satisfactory results. Based on this, the cutting propagation of peach trees is of great significance to the development and has a good application prospect. [0003] In Chinese Patent No. ZL201610295901.7, a peach branch cutting propagation method is disclosed, which specifically includes the following steps: [0004] (1) Select...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G9/10
CPCA01G17/005A01G9/0299
Inventor 王鸿雁
Owner 贵州山至金生态农业有限公司
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