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Method for reproducing bamboo willow micro-implants

An implant and direct technology, applied in the field of bamboo and willow microplant propagation, can solve the problems of complicated operation and slow rooting, and achieve the effect of easy standardized operation, good quality of seedlings, and neat emergence.

Inactive Publication Date: 2010-10-06
江苏森茂生态科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] The current propagation method of bamboo and willow adopts cuttings, which is complicated to operate and slow to take root

Method used

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Embodiment Construction

[0012] A method for propagating bamboo willow micro-plants. The micro-plants are directly cut from bamboo willow branches, the base of the micro-plants is dipped in rooting liquid for 30 seconds, and then the micro-plants are directly placed on the seedbed. The seedbed is made of perlite and It is made of peat soil, the weight ratio of perlite and peat soil is 3:1, and it is humidified by the top spray mist system. It is sprayed every 10 minutes for 20 seconds, and the roots will emerge in 3 to 5 days.

[0013] The rooting solution is composed of NAA 1800mg / l, Huaduoduo No. 1 200mg / l and the balance of water.

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Abstract

The invention discloses a method for reproducing bamboo willow micro-implants. The method comprises the following steps of: directly shearing micro-implants from bamboo willow twigs; dipping stem bases of the micro-implants into root-striking liquid for 30 seconds; and directly grafting the micro-implants on a seed bed prepared by mixing pearlite and peat soil and humidifying the seed bed by adopting a top-spraying atomization system so that the micro-implants take roots in 3 to 5 days. In the invention, seedling emergence is uniform and key points are easy to master; the method is low in cost and hardly influenced by external climate factors and can be carried out all the year round; the micro-implants are adopted, so a ratio of reproduction coefficient is increased by 8 to 10 times; and the method can quickly improve reproduction speed of the bamboo willow, is easy to operate in a standardized way and has high seedling quality and a short reproduction period.

Description

Technical field: [0001] The invention relates to a method for multiplying bamboo willow microplants. Background technique: [0002] Bamboo willow, Salicaceae Salix, a tree with great growth potential and a height of more than 20 meters. The bark is green and smooth when young, with obvious dominance at the top, strong germination of axillary buds, early branching, tower-shaped crown, and even branches. The leaves are lanceolate, single leaves alternate, the leaves are 15-22cm long, 3.5-6.2cm wide, the apex is long and acuminate, the petiole is reddish and short, dioecious, the inflorescences of Magnolia magnolia are upright, the first leaves or open at the same time as the leaves, Stamens 2 to many, filaments separate or partially or wholly connate, ovary sessile or stalked, polyploid. [0003] Adopt cuttage to the propagation method of bamboo willow at present, the operation is complicated, and rooting is slow. Invention content: [0004] The purpose of the present inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
Inventor 徐素霞
Owner 江苏森茂生态科技有限公司
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