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Method for promoting cutting rooting of taxus media

A technology of Taxus mandya and cuttings, which is applied in the field of agricultural plant reproduction, can solve the problems of poor growth and reproduction ability, difficulty in large-scale reproduction, restricting the development prospect of tree species, etc., so as to shorten the cutting cycle, improve the survival rate of cuttings, The effect of reducing the amount of post-management labor

Active Publication Date: 2016-03-30
YIBIN YUNCHEN ARBOR GARDEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Large-scale propagation of Taxus chinensis species can obtain considerable economic benefits, but the growth and reproductive capacity of yew plants under natural conditions is poor, and large-scale reproduction is very difficult, which restricts the broad development prospects of this tree species

Method used

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Examples

Experimental program
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Embodiment Construction

[0031] Methods to promote the rooting of yew cuttings:

[0032] 1. Seedbed and Seedbed Substrate Preparation

[0033] Excavating a depth of 20-30cm on a flat surface is a foundation pit, laying a layer of sawdust with a thickness of 15-25cm in the foundation pit, and laying a hole tray on the sawdust to form a seedbed; the components of the seedbed matrix are calculated by mass parts It consists of 55-60 parts of peat moss, 20-30 parts of vermiculite, 20-35 parts of perlite, 0.5-1 part of ferrous sulfate and 0.3-1 part of zinc sulfate. Ferrous sulfate and zinc sulfate are mixed and dissolved in water to form 0.1- 1% inorganic salt solution, then mix the inorganic salt solution with grass peat, vermiculite and perlite evenly to form a seedbed matrix, and then cover the seedbed matrix with a film at 60-75 ° C for 6-8 days, then put it into a plug tray and wait use;

[0034] 2. Selection of cuttings

[0035] In early April, select 3-8 year-old branches of Taxus Mandia with no ...

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Abstract

The invention relates to the field of agricultural plant propagation, in particular to a method for promoting cutting rooting of taxus media. The method includes the following steps that firstly, a seedbed and a seedbed matrix are prepared; secondly, cuttings are selected; thirdly, the cuttings are processed; fourthly, cuttage is carried out; fifthly, management after cuttage is carried out. The steps of the method are synergistic to promote full absorption of nutrients and moisture of the cuttings, new roots are germinated quickly, the cutting survival rate of taxus media is increased, the survival rate is as high as 95% or above, the rotting period is 20-28 days, the cutting period is greatly shortened, workloads of later management are reduced, and the method has an active function on quickly reproducing taxus media and improving economic value.

Description

technical field [0001] The invention relates to the field of agricultural plant propagation, in particular to a method for promoting the cutting rooting of Taxus chinensis. Background technique [0002] Mandia yew is a natural hybrid discovered in the United States in 1918. Its female parent is Northeast yew and its male parent is European yew. Afterwards, more than 10 strains of Taxus chinensis were bred through artificial hybridization in various places. my country introduced this variety in 1996. American Mandia yew is known as "plant gold". [0003] The branches, leaves and roots of Taxus Mandia are the 98% white crystals of the anticancer drug "paclitaxel". "Paclitaxel" has excellent anticancer effects. Pharyngeal cancer, bladder cancer, lymphatic cancer, prostate cancer, malignant melanoma and head and neck tumors, upper gastrointestinal tract cancer, small cell and non-small cell lung cancer and other cancers have curative effects, with a unique anti-tumor mechanis...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G17/00
CPCA01G17/005
Inventor 杨静
Owner YIBIN YUNCHEN ARBOR GARDEN
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