A clone micropropagation method for rubber tree

A micro-propagation, rubber tree technology, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of difficult factory production, small number of regenerated plants, complex technology, etc., and achieve great application value and production cost. Low, simple process effect

Inactive Publication Date: 2005-09-07
INST OF TROPICAL BIOSCI & BIOTECH CHINESE ACADEMY OF TROPICAL AGRI SCI
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the complexity of the technology of cultivating regenerated plants from anthers, the number of regenerated plants is small, the cost is high, and industrial production is difficult.

Method used

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Examples

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Embodiment Construction

[0009] The present invention will be further described below.

[0010] A micropropagation method for rubber tree clones provided by the present invention includes the process of selecting and processing bud strips, the process of cultivating and multiplying induced buds, and the process of rooting.

[0011] 1. The selection and treatment process of the bud strips is to take the rubber tree bud strips, cut the top buds or the stems with axillary buds or the axillary buds that have just germinated after the top buds have been removed for 1-3 weeks, and then soak them in 50-80% ethanol solution for 3- 10 seconds, then soak and sterilize with 0.1-0.2% mercuric chloride solution for 6-12 minutes, or soak and sterilize with 5-10% sodium hypochlorite solution for 10-20 minutes, and then wash with sterile water for 3-6 times.

[0012] 2. The process of cultivating and proliferating induced buds is to inoculate the axillary buds that have just germinated 1-3 weeks after the terminal bu...

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Abstract

The invention discloses a clone micropropagation method for rubber tree, wherein self-rooting clone is obtained through mini-body breeding of rubber tree buds, the process consists of budling choosing, processing, inducement bud culturing and breeding, root growing. The breeding method has the advantages of simple process flow, low cost of manufacture, and high regeneration rate.

Description

technical field [0001] The invention relates to a method for asexual propagation of plants, in particular to a method for asexual micropropagation of rubber trees. Background technique [0002] With the increasingly widespread application of rubber products in society, the rubber tree, as the output tree of rubber, affects the output of rubber to a large extent, although with the development of social science, artificial rubber substitutes have appeared to meet the shortage of rubber output , but in some aspects of performance, artificial rubber substitutes cannot be compared with natural rubber, which requires rubber trees to have the characteristics of high dry rubber yield and strong stress resistance. The first-generation planting materials of rubber trees are seedlings. Since the seedlings have gene separation and recombination, they cannot maintain the excellent traits of the female parent, so they are quickly replaced by budding seedlings of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G7/00A01G17/00
Inventor 张家明谭德冠孙雪飘
Owner INST OF TROPICAL BIOSCI & BIOTECH CHINESE ACADEMY OF TROPICAL AGRI SCI
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