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Eucalypt tissue culture medium

A tissue culture and culture medium technology, applied in tissue culture, microorganisms, horticulture, etc., can solve the problems of long rooting culture time, low transplant survival rate, weak rooted seedlings, etc. The effect of high survival rate and high seedling rate

Inactive Publication Date: 2013-05-29
钦州市林业科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above medium, the time for rooting culture is long, the rooting seedlings are not strong, the root volume is small, and the survival rate of transplanting is low.

Method used

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  • Eucalypt tissue culture medium
  • Eucalypt tissue culture medium
  • Eucalypt tissue culture medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Eucalyptus tissue culture medium, which comprises subculture medium and rooting medium, wherein:

[0037] The components and the content of each component per liter (L) of the subculture medium are as follows:

[0038]

[0039] The components and the content of each component per liter (L) of the rooting medium are as follows:

[0040]

Embodiment 2

[0042] Eucalyptus tissue culture medium, which comprises subculture medium and rooting medium, wherein:

[0043] The components and the content of each component per liter (L) of the subculture medium are as follows:

[0044]

[0045] The components and the content of each component per liter (L) of the rooting medium are as follows:

[0046]

Embodiment 3

[0048] Eucalyptus tissue culture medium, which comprises subculture medium and rooting medium, wherein:

[0049] The components and the content of each component per liter (L) of the subculture medium are as follows:

[0050]

[0051] The components and the content of each component per liter (L) of the rooting medium are as follows:

[0052]

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PUM

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Abstract

The invention discloses a eucalypt tissue culture medium comprising a subculture medium and a rooting medium. The culture medium has the advantages that subculture plantlets of eucalypt materials have high proliferation rate and high regeneration rate, grow well and evenly and are strong, have dark green leaves and few vitrified shoots and the like; roots can directly develop without going through a plantlet-promoting stage; and the rooted plantlets have high rooting rate and high transplanting survival rate as well as strongly-developed root systems, and are fast in rooting and good in survival rate of transplanting.

Description

technical field [0001] The invention relates to a tissue culture medium, in particular to a eucalyptus tissue culture medium. Background technique [0002] Eucalyptus (Eucalyptus) is a general term for Eucalyptus, Eucalyptus, and Eucalyptus in the family Myrtaceae, and there are about 900 species. Originally produced in Australia and Malaysia, it is widely introduced in tropical and subtropical Asia. It is most cultivated in central Sichuan and south of the Yangtze River in my country. It is a tree species with high economic value and ornamental value. It grows fast and is versatile. It can be used not only to build timber forests and economic forests, but also to build shelter forests and landscape forests. my country has become the second largest country in the world for eucalyptus cultivation. Eucalyptus has therefore become a tree species with broad development prospects in my country. Eucalyptus has been introduced into my country for more than 110 years, and it has...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N5/00A01H4/00
Inventor 何贵整陈乃明吴红英时群赖崇健张桂兰陶建华吕月保邓月梅陈丽文梁刚
Owner 钦州市林业科学研究所
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