Method for cultivating Taxus

A cultivation method, the technology of yew, which is applied in the field of garden plant cultivation, can solve the problems of restricting the development and utilization of yew plantation resources, and the loss of vitality of seeds, so as to shorten the growth period of crops, improve fertility, and promote the growth and development of crops

Inactive Publication Date: 2018-09-14
新景建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the long dormancy period of yew seeds, it takes two winters and one summer to germinate under natural conditions, and a large number of seeds will lose their vitality during the dormancy period, thus limiting the development and utilization of yew plantation resources

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment

[0042] Embodiment, a kind of cultivation method of Chinese yew, its concrete steps are:

[0043] A. Seed collection:

[0044] 1. In the middle and late October, pick fruits with dark red seed coats;

[0045] 2. After the seeds are collected, soak the seeds in clean water for half an hour, then soak them in 55% concentrated sulfuric acid for four hours, wash them with running water, and dry them in the air.

[0046] Specifically, the outer testa of the yew seed is composed of a stone cell layer, a cork layer and a waxy impermeable layer, the middle testa is a cork layer with poor water permeability, and the inner testa is membranous. Seriously prevent the water absorption and gas exchange of yew seeds, and become a barrier to the germination of yew seeds.

[0047] Soak in 55% sulfuric acid solution for 4 hours, under the chemical action of concentrated sulfuric acid, the hindrance of the seed coat will be eliminated to a certain extent, so that the seeds can fully absorb wate...

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PUM

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Abstract

The invention discloses a method for cultivating Taxus. The technical scheme of the method comprises the following steps of: A, seed collection: performing seed collection, and treating seed coats ofseeds; B, seed storage: during varying-temperature stratification treatment, performing stratification on the seeds at a low temperature firstly, then conducting dust deposition at a warm temperature,and finally performing stratification at a low temperature; C, seedbed preparation: selecting a seedling raising field, applying base fertilizer, mixing the base fertilizer and soil of the seedling raising field evenly through a rake repeatedly, and preparing the seedling raising field into a nursery field; D, seed germination: soaking the seeds in a disinfectant, and then performing germinationby using a plant hormone; E, sowing: performing suppression to obtain sowing ditches in the nursery field, and performing spot seeding according to a plant spacing and a row spacing; and F, field management: performing daily management of irrigation, topdressing and diseases and pests. Through the method, the effect of improvement of the sprouting rate of the seeds is achieved.

Description

technical field [0001] The invention relates to the field of garden plant cultivation, more specifically it relates to a method for cultivating yew. Background technique [0002] Yew (Taxus) is recognized as an endangered natural and rare anti-cancer plant in the world. It is an ancient tree species left over from Quaternary glaciers and has a history of 2.5 million years on the earth. China has listed it as a first-class rare and endangered plant, and the United Nations has also banned its logging. [0003] It also has very broad development prospects in landscaping and indoor bonsai, such as high-grade bonsai made of rare yew trees. The shape of yew bonsai treated with dwarfing technology is simple and elegant, the branches and leaves are compact but not dense, and stretched but not loose. value. [0004] It is an effective way to alleviate the serious shortage of yew resources by using seeds to propagate yew plantation. However, due to the long dormancy period of yew ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01C1/00
CPCA01C1/00A01G17/005
Inventor 任悦萍钱立群金建明
Owner 新景建设有限公司
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