Taxus X media non-test tube rapid propagation method

A technique of Taxus chinensis and Taxus mandiensis, which is applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problem of difficulty in forming rapid and large-scale cuttings to propagate Taxus chinensis, restricting the reproduction of Taxus chinensis and anti-cancer applications, cuttings Survival rate and other issues, to achieve the effect of being conducive to mass reproduction and anti-cancer applications, improving the survival rate of transplanting, and shortening the seedling cycle

Active Publication Date: 2014-07-30
CHONGQING ZHENYUAN HONGDOUSHAN DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 3. The rooting agent is relatively simple. Soak it with ordinary rooting agent and insert it. Some soaking time is too long. Ordinary rooting agent does not add amino acids and other trace elements, so the survival rate of cuttings is relatively dependent, and the emergence and transplanting are slow. Generally, one ...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Take the following steps:

[0032] (1) Branch selection: Select the new branches of the Mandia yew that year, first cut off the side branches and young branches, then cut off the main branches and thick branches, and pull out the foot leaves of about 2 cm from the cut branches. According to the thick and fine branches, two bundles of branches are obtained, and the two bundles of branches are respectively a bundle of 100 thin branches and a bundle of 30 thick branches, which are set aside;

[0033] (2) Seedbed substrate treatment: use rice fields as the seedbed base, plow the seedbed base about 70 cm deep, use artificial fine soil, open the seedbed according to 1.3 meters wide, and 4 seedbeds form a greenhouse, and cover the greenhouse support with a width of 10 meters covered with a sunshade net, then artificially loosened the seedbed matrix, disinfected the seedbed with insecticides, fungicides, carbendazim-methyl, chlorothalonil and formalin, sprinkled peat soil, and ...

Embodiment 2

[0040] On the basis of Example 1, in the rooting liquid configuration of step (3), the following components are used in parts by mass: 80 parts of amino acids, 0.8 parts of nitrogen, 1 part of phosphorus, 1 part of potassium, 1 part of calcium, and 0.8 parts of naphthaleneacetic acid 0.8 part, 0.8 part of indole butyric acid, 30 parts of white sugar, 0.8 part of abt ​​rooting agent, ethanol to meet the limit of fully dissolving abt rooting agent, other steps are the same as in Example 1, and the effect is basically the same.

Embodiment 3

[0042] On the basis of Example 1, in the rooting liquid configuration of step (3), the following components are used in parts by mass: 120 parts of amino acids, 1.5 parts of nitrogen, 3 parts of phosphorus, 3 parts of potassium, 3 parts of calcium, and 1.5 parts of naphthaleneacetic acid 1.5 parts, 1.5 parts of indole butyric acid, 60 parts of white sugar, 1.5 parts of abt ​​rooting agent, alcohol to meet the limit of completely dissolving the abt rooting agent, and other steps are the same as in Example 1, and the effect is basically the same.

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PUM

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Abstract

The invention discloses a taxus media non-test tube rapid propagation method which comprises the following steps of: (1) branch selection: selecting new branches growing on taxus X media in the same year and shearing to obtain two bundles of coarse and thin branches for standby; (2) seedbed substrate processing: deeply ploughing, unpacking, setting up a shed, disinfecting, sprinkling turfy soil and paving fine river sand; (3) rooting solution preparation: preparing amino acid, nitrogen, phosphorus, potassium, calcium, naphthylacetic acid, indole butyric acid, alcohol, white sugar and abt rooting agents; (4) branch soaking: soaking the fine branches obtained in the step (1) into rooting solution obtained in the step (3); (5) inserting; and (6) carrying out heat and moisture preservation on a seedbed. The taxus X media non-test tube rapid propagation method has the benefits that through carrying out technical innovation in aspects of branch selection, classification, seedbed substrate processing, rooting solution preparation and classified soaking, the purposes of high survival rate and high propagation speed are realized, the taxus X media can be quickly inserted and propagated on a large scale, and the mass propagation and the anticancer application of the taxus X media are facilitated.

Description

technical field [0001] The invention relates to a yew cutting propagation method, in particular to a non-test tube rapid propagation method of the yew with high survival rate and fast propagation speed. Background technique [0002] Yew is a shallow-rooted plant with inconspicuous main roots and well-developed lateral roots. It is recognized as a rare natural anti-cancer plant on the verge of extinction in the world. "And "money tree", "paclitaxel" extracted from Taxus mandia as the main raw material is a broad-spectrum anti-cancer natural plant product with unique structure, safe performance and effective killing of cancer cells. cancer effect. [0003] Because the propagation of seedlings with yew seeds has the disadvantages of slow germination (two years), long period of germination, low seed germination rate, and slow growth of seedlings, it is an ideal choice to propagate yew by cuttings. Using cutting technology to quickly cultivate yew seedlings has the characterist...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 康德鹏
Owner CHONGQING ZHENYUAN HONGDOUSHAN DEV CO LTD
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