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Tissue culture rapid propagation method of curcuma alismatifolia

A technology of tissue culture rapid propagation and ginger lotus, applied in the field of plant cultivation, can solve the problems of long planting time and difficulty in forming a large number of tillers

Inactive Publication Date: 2019-01-11
广州市名卉景观科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ginger lotus bulbs are planted as potted plants. It is difficult for a single bulb to form a large number of tillers, and the planting time is long

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A kind of tissue culture rapid propagation method of lotus ginger of embodiment 1

[0040] (1) Explant preparation and disinfection:

[0041] The explant preparation and disinfection specifically include the following steps:

[0042] S11. Spray 3000 times carbendazim for sterilization every 7 days one month before the explants are collected, control the water for 6 days before the seeds are collected, the water content of the pot soil is less than 40%, and the explants are cut according to the standard; Annual new shoots, the diameter of the small buds is not more than 1cm. After cutting the single plant of the small buds, wash them under tap water while peeling off the outermost bracts, and cut off the leaves. After drying the moisture on the surface of the explant, take it into the inoculation room for surface disinfection of the explant;

[0043] S12. Soak the buds in 75% alcohol for 30 seconds, wash them twice with sterile water, and sterilize with 0.5% sodium hyp...

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Abstract

The invention relates to the technical field of plant cultivation and particularly relates to a tissue culture rapid propagation method of curcuma alismatifolia. The method comprises: (1) disinfectionand preparation of explants, (2) primary cutting, (3) primary adventitious bud induction culture, (4) transgenerational cutting, (5) transgenerational adventitious bud induction culture, (6) seedlingstrengthening culture, (7) rooting cutting and (8) rooting culture. Compared with the existing seedball propagation technique, the method significantly improves the reproductive coefficient of the curcuma alismatifolia, the seedling quality is stable and the problem of the high quality curcuma alismatifolia seedling is in short supply is solved.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for tissue culture and rapid propagation of ginger lotus. Background technique [0002] Ginger lotus (scientific name: Curcuma alismatifolia ) is a perennial herb of the genus Curcuma longa of the Zingiberaceae family, a tropical bulbous flower, native to Chiang Mai, Thailand, and mainly used as a flower for Buddhism. Ginger lotus has always been cultivated as a cut flower, and the flowering period of ginger lotus is from early June to mid-to-early October. Summer is the off-season for grass and flower production, because the high temperature, humidity and rain in summer make most grass and peanuts prone to diseases, and ginger lotus, as a plant of the Zingiberaceae family, is the most suitable growth environment for it in high temperature and rainy seasons. Because the pink bracts of ginger lotus resemble lotus, its unique flower shape, bright color and long...

Claims

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Application Information

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IPC IPC(8): A01H4/00
CPCA01H4/001A01H4/008
Inventor 江碧玉朱桥明阮燕珠沈荔荔陈玉梅马文卿黄丽英梁嘉玲梁玉桃
Owner 广州市名卉景观科技发展有限公司
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