How to grow Chunlan rhizome

A growth method and rhizome technology, which is applied in the field of plant biology, can solve the problems of difficult and long-term cultivation of rhizomes, and achieve the effects of avoiding difficult disinfection, low cost, and difficult operation

Inactive Publication Date: 2017-03-08
SHAOXING UNIVERSITY
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned problems, the present invention provides a growth method of Chunlan rhizomes, to overcome the problem that the rhizomes obtained by seed germination in the prior art cannot fully inherit the excellent characters of the parents, and also overcome the problems in the prior art. The use of shoot tip induction to obtain rhizomes is difficult and takes a long time to cultivate, thus ensuring that the grown rhizomes can fully inherit the excellent traits of the parents, and can quickly and conveniently grow rhizomes, which is suitable for factories. industrial production

Method used

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Embodiment 1

[0024] The growth method of the Chunlan rhizome that the embodiment of the present invention 1 provides comprises:

[0025] (1) Prepare materials: prepare a non-plastic planting pot with unglazed inner pot surface, prepare a large amount of litter humus as pot soil, and prepare a spring orchid that grows robustly and has the ability to germinate new buds;

[0026] (2) Pretreatment: remove dead roots and fallen leaves on Chunlan, place Chunlan in an environment (shade place) where the temperature does not exceed 20°C, until the root water of Chunlan loses 20% to 60% (at this time, the root system of Chunlan relatively soft);

[0027] (3) Cultivation: Put Chunlan into the planting pot until the corm of Chunlan directly touches the bottom of the planting pot, and the roots of Chunlan all directly contact the bottom of the pot, then cultivate the pot soil on Chunlan, wherein the leaves of Chunlan are exposed The surface of the pot soil is at least 5cm;

[0028] (4) Management an...

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Abstract

The invention relates to a method for growing spring orchid rhizomes, which belongs to the field of plant biotechnology. The method for growing spring orchid rhizomes is through four steps of material preparation, pretreatment, cultivation, and management and protection, and suitable planting pots and pot soils are selected. And Chunlan, when planting, put the corms of Chunlan in direct contact with the bottom of the planting pot, and then manage and protect it for about two months, you can see the growth of Chunlan rhizomes on the bulbs of Chunlan, the growth of the Chunlan rhizomes The method overcomes the problem in the prior art that the rhizomes obtained by seed germination cannot fully inherit the excellent traits of the parents, and also overcomes the problem in the prior art that the cultivation of the rhizomes obtained by induction of shoot tips is difficult and takes a long time , thereby ensuring that the grown rhizomes can fully inherit the excellent traits of the parents, and can quickly and conveniently grow rhizomes, which is suitable for industrial production in factories.

Description

technical field [0001] The invention relates to the field of plant biotechnology, in particular to a method for growing spring orchid rhizomes. Background technique [0002] Chunlan belongs to Orchidaceae (Orchidaceae) in plant taxonomy, and has high ornamental value and economic value. The Chunlan (Cymbidium goeringii) cultivated in my country is a ground orchid in the Orchidaceae (Orchidaceae) orchid (Cymbidium) plant. It has a long history of cultivation. Praise, the germplasm resources are very rich, and the market demand is very large. With the development of modern biotechnology, biotechnology with tissue culture as the main means is gradually applied to the reproduction process of Chunlan. It is generally believed that there are two ways for Orchidaceae tissue culture: one is to form protocorms through non-symbiotic germination of seeds, The second is to induce the formation of protocorm-like stem tips and lateral buds as explants. The protocorm of Chunlan is differ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 汤访评
Owner SHAOXING UNIVERSITY
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