Artificial cultivation method for colorful poplars

A multicolored and poplar technology, applied in the field of forest tree reproduction, can solve the problems of limiting the greening function of poplar trees, single color, etc., and achieve the effect of prolonging the beautification time and ensuring the survival rate.

Inactive Publication Date: 2015-11-25
HENAN LYUCAIYANG SEEDLING & WOOD TECH CO LTD
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AI Technical Summary

Problems solved by technology

At present, the domestic development and research of poplar is only limited to a single color, such as Chinese red poplar, Chinese red leaf poplar, golden red poplar, etc

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0038] The method for artificially planting multicolored poplars is characterized in that it includes selection of grafting materials, grafting methods, selection of grafting seasons, timing of grafting and post-management.

[0039] 1), the selection of grafting material, including scion branch and stock selection two parts:

[0040] 1.1. First choose the branches of the 1-year-old Hongye poplar as the scion branches. The scion branches should be strong and not too thin, and the thickness should be about 1 cm; the buds of the branches should be full and full, without damage, blackening, moldy, or germination Phenomenon; scion branches should be collected and stored during the whole dormant period from leaf fall to germination.

[0041] 1.2. Remove the spores on the tip of the scion branch. Because the branch tip has no lignified or semi-lignified layer, it is difficult to survive on the rootstock. At the same time, the spores at the root of the scion branch are not used, becau...

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Abstract

The invention discloses an artificial cultivation method for colorful poplars. The artificial cultivation method is characterized by comprising the steps of graft material selection, graft method selection, graft season selection, graft time determining and later-period management. Compared with traditional graft technology, the poplar survival rate is ensured, and beautifying time of colorful poplars is prolonged. The colorful poplars have the advantages of being high in ornamental value, sprouting early, defoliating late, being high in resistance and adaptability, achieving vegetative propagation, producing few willow catkins and being high in survival rate.

Description

technical field [0001] The invention relates to the technical field of tree propagation, in particular to a method for planting poplars, more specifically a method for artificially planting colorful poplars. Background technique [0002] Poplar has the characteristics of fast growth, early maturity, high yield, and easy regeneration. It is one of the fast-growing timber tree species with the largest cultivation area and the highest forest material output in the mid-latitude plains of the world. Because of its fast and large growth, it is the tree species with the largest amount of greening in North China and Northwest China. At present, the domestic development and research of poplar is only limited to a single color, such as Chinese red poplar, Chinese red leaf poplar, golden red poplar, etc. The color is too single, which limits the greening function of poplar, so for poplar There are certain limitations in beautifying the city and protecting the environment. [0003] tr...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G1/06
CPCA01G17/005A01G2/30
Inventor 陈琦高俊
Owner HENAN LYUCAIYANG SEEDLING & WOOD TECH CO LTD
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