Method for quickly breeding large-size cherry blossom seedlings

A large-scale, cherry blossom technology, applied in the field of rapid cultivation of large-scale cherry blossom seedlings, to achieve the effects of low market price, fast return on investment, and high economic benefits

Inactive Publication Date: 2012-09-26
江苏八达园林有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, large seedlings are mostly planted in urban landscaping projects. Due to the limitation of the growth cycle, a cherry tree with a diameter of breast height

Method used

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Example Embodiment

[0009] A method for quickly cultivating large-scale cherry blossom seedlings. The specific process includes the time selection of grafting, the selection and preparation of scion, the grafting method and the management after grafting. The cherry trees that are 2-2.5 meters long, strong and free from diseases and insect pests are planted and survived as rootstocks, and the branches of early or late cherry trees that are healthy and free from diseases and insect pests are used as scions for grafting; first, the branches of the cherry trees to be grafted are treated and cut out Smooth cross-section, cut longitudinally from 1 / 4 to 1 / 3 of the cut surface from top to bottom, the incision is smooth and smooth, 2-3cm long; then insert the cut scion into the incision, so that the cambium of the long slope of the scion Align and close to the cambium of the rootstock, and then use plastic film tape to tie it up from bottom to top; then cover the scion with a plastic bag and use thin nails...

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Abstract

The invention relates to the technical field of asexual reproduction of plants, in particular to a method for quickly breeding large-size cherry blossom seedlings. The method comprises the processes of time selection of grafting, selection and preparation of scions, grafting method and management after grafting, wherein the grafting method comprises the following steps of: selecting vigorous living cherry trees which have the ground diameters of 10 to 20 centimeters, have the heights of 2 to 2.5 meters and are not damaged by diseases and insects as stocks; treating the branches to be grafted in the cherry trees, cutting out smooth cross sections, and longitudinally cutting from the 1/4 to 1/3 of the sections and from top to bottom, wherein the cuts are flat and smooth, and the lengths of the cuts are 2 to 3 centimeters; inserting the cut scions into the cuts to ensure that the cambium of the long inclined plane of each scion is aligned with and tightly attached to the cambium of each stock, and fastening with a plastic film strip from bottom to top; and covering a plastic bag on each scion, and pricking 5 to 6 holes in different parts of each plastic bag by using a fine nail, wherein 2 to 3 scions are grafted to the side branch of each stock.

Description

technical field [0001] The invention relates to the technical field of plant asexual reproduction, in particular to a method for quickly cultivating large-scale cherry blossom seedlings. Background technique [0002] Sakura belongs to Rosaceae, is a deciduous tree with many varieties, colorful flowers, and a long flowering period. It is a famous spring ornamental flower and tree, and is a commonly used seedling in landscaping. The market price is very high. However, the cherry blossoms have a short flowering period and slow growth. Generally, a cherry blossom tree with a diameter of 20 cm needs to grow for about 20 years. The propagation method of cherry blossoms is mainly grafting, followed by cuttings and sowing. At present, large seedlings are mostly planted in urban landscaping projects. Due to the limitation of the growth cycle, a cherry tree with a diameter of breast height of 20 cm generally needs to grow for about 15 years. Conventional cultivation measures are diff...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G1/06
Inventor 王仁年
Owner 江苏八达园林有限责任公司
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