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Seedling cultivating method of yew tree

A fir tree and red bean technology, applied in the field of seedling cultivation, can solve the problems of low survival rate and achieve the effect of promoting rooting and germination

Inactive Publication Date: 2012-02-22
李俊平
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Problems solved by technology

The survival rate of the traditional seedling raising method is low, and there is no report on the mature method of yew seedling raising

Method used

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Embodiment Construction

[0006] The present invention will be described in further detail below in conjunction with the examples, but it does not constitute any limitation to the present invention.

[0007] During the dormancy and germination period of trees, early summer is suitable, and sand, sawdust, and perlite are selected and mixed in a ratio of 1:1:1 as cutting soil. Choose 1-4 year-old lignified seedlings, cut the cuttings into 15cm-long pieces, require smooth incisions, horse ear-shaped lower incisions, remove leaves below 3 nodes, and choose 500ml / kg Naphthalene acetic acid solution is used to quickly soak the stems, cutting and cutting, watering after cuttings, so that the cuttings are closely connected with the soil, after the cuttings are completed, cover the mulch, and water should be timely in the future to keep the soil moist, but there should be no stagnant water. In order to prevent rotten roots, it is necessary to set up a shade shed in time. In this way, the cutting seedling raisi...

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Abstract

The invention discloses a higher-survival-rate seedling cultivating method of yew. The technical scheme is as follows: firstly uniformly mixing and stirring sand soil, sawdust and perlite at a weight ratio of 1:1:1 to obtain cuttage soil, then selecting 1-4-year-old lignified seedling twigs, cutting into segments with 15 cm length, controlling the lower cut to be in a horse ear shape, removing leaves below the third node, treating cutting twigs with chemicals such as ATP (adenosine triphosphate), ABT, NAA (naphthaleneacetic acid) and the like, carrying out cuttage, watering fully and covering with mulching films. The method has the advantages that: sand soil, sawdust and perlite are uniformly mixed and stirred at a weight ratio of 1:1:1 to be used as cuttage soil, and the ATP, ABT, NAA and other chemicals are used for treating the cutting twigs, thereby effectively exciting the proliferation cells of the cutting twigs and promoting rooting and germination.

Description

technical field [0001] The invention relates to a method for raising seedlings, in particular to a method for raising seedlings of yew trees. Background technique [0002] Taxus is an endangered tree species in the world, with high ornamental and medicinal value, especially the paclitaxel extracted from it has won worldwide recognition for its unique anti-cancer mechanism and remarkable curative effect, and has gradually become an anti-cancer First-line drugs with huge market potential. However, at present, the professional planting of yew trees is still in its infancy, and it faces many difficulties in raising seedlings such as cuttings and unfavorable climate. The survival rate of the traditional seedling raising method is low, and there is no report on a mature method for raising yew seedlings. Contents of the invention [0003] The purpose of the invention is to provide a method for raising yew seedlings with a higher survival rate. [0004] The technical scheme of ...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 李俊平
Owner 李俊平
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