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Tissue-culture seedling cultivation method for idesia polycarpa

A technology of tissue culture and mountain papaya, which is applied in the field of plant propagation, can solve problems such as unfavorable industrialization promotion, uneven seedling conditions, and weakened seedling quality, so as to accelerate the speed of popularization and application, strong practical significance, and high reproduction coefficient Effect

Inactive Publication Date: 2017-07-25
广东鼎峰生态农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the seeds of Jatropha tomentosa are extremely small and difficult to germinate, traditional seedling raising methods lead to uneven seedling conditions and seriously weakened seedling quality, which is not conducive to the promotion of industrialization
Jatropha tomentosa is also a fast-growing deciduous tree with dioecious plants. Traditional seed breeding cannot guarantee that it will be a female tree species, which makes it difficult to promote the oil tree Jatropha tomentosa

Method used

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  • Tissue-culture seedling cultivation method for idesia polycarpa
  • Tissue-culture seedling cultivation method for idesia polycarpa

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Embodiment Construction

[0043] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0044] figure 1It is a schematic diagram of a method for raising seedlings by tissue culture of Jatropha tomentosa according to an exemplary embodiment, including:

[0045] Step 1: Inject the culture medium into a glass bottle and sterilize it by high temperature and high pressure for use.

[0046] Step 2: Use the axillary bud stems of fine wild or domesticated individual plants as e...

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Abstract

The disclosure relates to a method for raising seedlings of Jatropha tomentosa through tissue culture. Including: bud induction culture and root induction culture, the axillary bud stems of excellent wild or domesticated single plants are used as explants, after the screening of the medium, a special medium for induction is made, and the tissue culture of Jatropha tomentosa is successfully established The whole set of seedling raising system provides a reliable technology and method for mass tissue culture and rapid propagation of Tungia japonica. After several generations of cultivation, the buds grow normally, and the survival rate of hardened seedlings reaches more than 90%, which can significantly increase the yield of the jatropha tree.

Description

technical field [0001] The present disclosure relates to the technical field of plant propagation, in particular to a method for raising seedlings of Jatropha tomentosa through tissue culture. Background technique [0002] Idesia polycarpa Maxim.var.vestita Diels is a variant of Idesia polycarpa Maxim.var.vestita Diels, a native tree species in my country. It is a deciduous tree with the characteristics of fast growth, good water and soil conservation function, large fruit yield, high oil content, good oil quality, and edible. It is a good ecological and economical tree. [0003] Jaungzi tree is 10-15m high, with smooth bark, alternate leaves, wide ovate to ovate-heart-shaped, pointed end, 8-20cm long, 6-20cm wide, sparsely sawtoothed edges, large crown, in natural ecology Medium is a good barrier for medium and low-level vegetation. This tree species is a shallow-rooted tree species, the main root is not obvious, but the lateral roots are very developed and distributed ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H4/00
CPCA01H4/008A01H4/00A01H4/001
Inventor 杨士伟周翔田琨朱强陈金田
Owner 广东鼎峰生态农业开发有限公司
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