Grafting method of albizia falcataria

A scion and incision technology, applied in the agricultural field, can solve the problems of low survival rate and achieve the effect of simple operation and improved survival rate

Inactive Publication Date: 2014-04-23
GUANGDONG ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Therefore, relying solely on traditional cutting and splitting techniques to graft Nanyang jacarandas, the survival rate is extremely low, and there are no reports on new grafting methods for Nanyang jacarandas.

Method used

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  • Grafting method of albizia falcataria

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Embodiment 1

[0027] The grafting method of embodiment 1 Nanyang jacaranda

[0028] Using the grafting method of the jacaranda of this embodiment as a support, a 20.9-acre area A of the jacaranda clone seed garden was built in the Forestry Institute of Dianbai County, Guangdong Province, with 40 excellent clones and 176 plants. Described grafting method comprises the following steps:

[0029] (1) On January 3, 2011, cut off the trunk of the 1-2 year old seedlings in the seed park, and keep a height of 50cm-60cm as the rootstock;

[0030] (2) On January 10, select 40 excellent clones of Nanyang Yingying as mother plants for ear picking, and carry out side branch pruning to promote budding;

[0031] (3) On January 17, the weather was fine and the temperature was 15°C; the healthy lignified branches of the year were collected, and more than 2 relatively full axillary buds were kept on each branch, the branches and leaves were trimmed clean, and put into a film bag to moisturize.

[0032] (4)...

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Abstract

The invention discloses a grafting method of albizia falcataria. The grafting method includes the steps of cion cultivation, cion preparation, tree stock treatment, grafting and management after grafting. The grafting method of the albizia falcataria is easy to operate, the rate of survival of the grafted albizia falcataria is promoted to 70.4% by utilization of the method and is obviously improved compared with the rate of survival by utilization of a traditional method. The propagation problem of needed materials for building a garden in the process of building the clone seed garden of the albizia falcataria can be effectively solved, the grafting method of the albizia falcataria facilitates that the high yield and high quality albiazia falcataria is early grown in an improved seedling base, and lays the foundation for production and popularization of albiazia falcataria improved seedlings.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and more specifically, the invention relates to a method for grafting jacarandas. Background technique [0002] Paraserianthes falcataria (L.) Nielsen is an evergreen tree species of Mimosaceae (Mimosaceae), fast-growing and short-running. It is an ecological and economic tree species for building fast-growing and high-yielding timber forest bases in tropical and subtropical regions of my country. At present, asexual propagation methods such as grafting and tissue culture are widely used in timber tree species, effectively maintaining the excellent characteristics of species, and greatly accelerating the process of improving industrial timber forests. [0003] The research on breeding technology of Jacaranda fine varieties in my country started relatively late, and there is no effective method of grafting or tissue culture of Jacaranda jacaranda to support the establishment of a production ba...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/06
Inventor 胡德活晏姝韦如萍王润辉郑会全
Owner GUANGDONG ACAD OF FORESTRY
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