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Method for pruning and breeding tree cuttage cuttings

A tree and breeding technology, which is applied in the field of cuttings, cuttings, pruning and breeding, can solve the problems of not paying attention to the location of collection, not emphasizing the age of branches, affecting the effect of reproduction, etc., and achieves the effect of increasing the stock of standing trees and promoting growth.

Inactive Publication Date: 2010-11-17
叶卸妹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it does not emphasize the age of the whole branch, let alone the location where it is collected from the canopy
affect the reproductive

Method used

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  • Method for pruning and breeding tree cuttage cuttings
  • Method for pruning and breeding tree cuttage cuttings
  • Method for pruning and breeding tree cuttage cuttings

Examples

Experimental program
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Effect test

Embodiment 1

[0044] The pruning and breeding of embodiment one Platanus cuttings

[0045] 1. Pruning For 1 10-year-old excellent plant of Platanus (P.orientalis), carry out longitudinal heavy pruning in December, and thin branches before pruning.

[0046] 2. Cultivate and apply 50 kg of manure and 1 kg of compound fertilizer.

[0047] 3. Collection of sprouts After one year of cultivation, in March of the following year, cut off all the sprouts of one year from the range below 1 / 3 of the trunk height.

[0048] 4. The cuttings are cut in the middle of the sprouts, and the cuttings are cut. The length of each cutting is 6.5-13cm, and 3-4 buds are left. The upper cut is cut flat, about 1.5cm away from the bud; the lower cut is cut flat at the base of the side buds and below the winter buds. The cut should be smooth.

[0049] 5. The cuttings were made in mid-March, and the cuttings raised 0.2 mu of seedlings and 3000 plants.

[0050] 6. The cultivation and management of cutting seedlings ...

Embodiment 2

[0052] Embodiment two Kudinga cuttings are pruned and bred

[0053] 1. General situation Select 1 excellent plant from the 15-year-old Kudingcha (I.1atifolia) ecological public welfare forest. Longitudinal heavy pruning was implemented in February.

[0054] 2. Cultivate with embodiment one.

[0055] 3. Collection of shoots After 2 years of cultivation, in March of the third year, cut off all 2-year-old shoots from below 1 / 3 of the trunk height.

[0056] 4. Cutting cuttings Cuttings are cut in the middle of the sprouts. The length of each cutting is about 6-9cm, and there are 3-4 leaf buds left. The upper cut is flat, about 0.5cm away from the leaf bud; the lower cut is also flat, and cut off just below the leaf bud.

[0057] 5. Cutting 1000 cuttings in late September.

[0058] 6. Nursery stock cultivation and management are the same as general evergreen broad-leaved tree cutting seedling cultivation.

[0059] In this embodiment, by the end of the third year, 840 plants s...

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Abstract

The invention discloses a method for pruning and breeding tree cuttage cuttings. In the conventional cuttage propagation of timber forest and urban forest, uperior tree selection and the age and the collection position of maternal branches of the cuttings are not focused so that the cuttage survival rate and the growth amount of the forest are severely affected. In the method, longitudinal heavy pruning is carried out on the plants of the timber forest and the urban forest from the later period of young age to the early period of middle age, the plants are cultivated for 1-2 years, and then coppice shoots under a crown are taken as the cuttings, thus improving the cuttage survival rate and the growth amount of the forest, and achieving obvious economic benefit.

Description

technical field [0001] The invention relates to a method for cultivating cuttings and cuttings of woody plants, especially for timber forests and urban forests. Background technique [0002] The cultivation method of cutting cuttings is related to the pruning technology of trees. The main purposes of pruning woody plants are: [0003] 1. Increase fruit or seed production, such as the establishment of tree seed gardens and mother forests, and pruning of fruit trees; [0004] 2. Increase plant height and standing stock volume, such as pruning of timber forest and tree species; [0005] 3. The pruning that the present invention refers to for cultivating cuttings and cuttings. [0006] Pruning technology is widely used in the production of fruit trees. Usually, when planting and juvenile stage, fixed stem shaping is carried out, and the plants are pruned into a certain shape. The central link is to make the canopy receive sufficient light, the fruit grows robustly, and achie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G23/00
Inventor 叶卸妹
Owner 叶卸妹
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