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Taxus media rapid cutting propagation cultivation method

A technology of Taxus Mandia and its cultivation method, which is applied in the field of rapid propagation of Taxus Mandia cuttage, can solve the problems of time-consuming and labor-consuming, soaking the cutting branches of Taxus chinensis for a long time, and achieve the effect of short time

Inactive Publication Date: 2014-06-11
宜兴市红豆杉生态科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

With this method, it takes a long time to soak the cutting branches of yew, which is time-consuming and labor-intensive.

Method used

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Comparison scheme
Effect test

Embodiment Construction

[0017] Mandia yew can be cut in spring and cut in autumn. Spring cuttings can be carried out in early April, and autumn cuttings can be carried out in early October.

[0018] Its cutting rapid propagation cultivation method is completed by the following steps.

[0019] 1. Pruning: Cut the yew plants, and use 1-2-year-old semi-woody or woody branches as cuttings. The cuttings are generally 10-15cm long. Remove the old and tender parts, cut the upper end into a flat mouth, and cut the lower end into a small oblique mouth to facilitate insertion. At the same time, remove the leaves on the 5cm long cuttings to facilitate cuttings. It is best to collect on the same day, trim on the same day, and cut on the same day to ensure the survival rate.

[0020] 2. Liquid preparation: mix ethanol and 1-naphthaleneacetic acid in a weight ratio of 45-60:1, and then dissolve the mixture into water to form a soaking liquid. The weight ratio of the mixture to water is 1:35-45.

[0021] 3. S...

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Abstract

The invention relates to a Taxus media rapid cutting propagation cultivation method, belonging to the field of asexual quick propagation technologies of plants. The rapid cutting propagation cultivation of Taxus media is realized through steps of branch pruning, proportioning of alcohol and 1-naphthylacetic acid and then mixing with water, soaking in soaking solution for 1-3 seconds after putting cuttings into the soaking solution, cutting, management, fertilization and transplantation. The Taxus media rapid cutting propagation cultivation method has the advantages that the time of soaking in nutrient solution is short, not only can the labor, the time and the cost be saved, but also the original variety nature and the inner quality of the Taxus media can be maintained to the utmost extent, the method is more economic propagation method, the survival rate of Taxus media branches can reach more than 98 percent and the method can be widely popularized.

Description

technical field [0001] The invention belongs to the technical field of asexual rapid propagation of plants, and relates to a cutting rapid propagation cultivation method of Taxus chinensis. Background technique [0002] Known as "plant gold", American Taxus yew (Taxus media) is a natural hybrid discovered in the United States in 1918. Its female parent is Shandong yew (T. cuspidata), and its male parent is European yew (T. baccata). It is an ancient tree species left over from Quaternary glaciers and has a history of 2.5 million years on earth. Due to the slow growth rate and poor regeneration ability of yew under natural conditions, the survival rate of its seedlings has always been low, and it cannot be popularized in a large area, and its medical value and ornamental value cannot be fully utilized. [0003] Chinese patent application 2005100429516 discloses a "method for breeding and raising seedlings of Taxus chinensis", which is to cut the sprouts from the early shoot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 雷巧芬蒋汉忠胡鹏
Owner 宜兴市红豆杉生态科技有限公司
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