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Matrix for increasing hardening-seedling survival rate of tissue culture seedlings of anoecthilusroxburghii

A technology for survival rate and tissue culture seedlings, which is applied in the field of substrates to improve the survival rate of A. The effects of improving the survival rate of clematis tissue cultured seedlings, increasing the reproduction coefficient, and increasing the germination rate

Inactive Publication Date: 2018-01-19
INST OF DAFENG MARINE IND NANJING UNIV OF TECH
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  • Abstract
  • Description
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Problems solved by technology

The seeds of clematis are tiny, the embryo is not fully developed, and it is extremely difficult to germinate under natural conditions; if it is propagated by split roots or cuttings, it will take a long time and the reproduction coefficient is low. In addition to the long-term excavation, the germplasm resources are scarce and are on the verge of extinction, which cannot meet the clinical needs

Method used

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Embodiment Construction

[0015] The technical solutions of the present invention will be described in detail below in combination with preferred embodiments.

[0016] A substrate for improving the survival rate of clematis tissue culture seedling hardening, the substrate for improving the survival rate of clematis tissue culture seedling hardening includes peat soil, sawdust, perlite, and the peat soil, sawdust, perlite The volume ratio is: peat soil: sawdust: perlite = 5:1:0.5. The substrate for improving the survival rate of clematis tissue culture seedling hardening disclosed by the present invention improves the survival rate of clematis tissue culture seedling hardening, increases the germination rate of clematis, enhances the adaptability of clematis to the outside world, and reduces The cultivation time is long, and the reproduction coefficient is increased.

[0017] Preferably, the substrate for improving the survival rate of A. clematis tissue culture hardening seedlings further includes car...

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PUM

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Abstract

The invention discloses a matrix for increasing the hardening-seedling survival rate of tissue culture seedlings of anoecthilusroxburghii. The matrix is characterized by comprising peat soil, saw dustand perlite which are in the proportion of 5:1:0.5. By the arrangement, the hardening-seedling survival rate of the tissue culture seedlings is increased, the sprouting rate of the anoecthilusroxburghii is increased, adaptability of the anoecthilusroxburghii to the outside world is enhanced, duration in cultivation is reduced, and reproduction coefficient is increased.

Description

technical field [0001] The invention relates to the technical field of clematis cultivation, in particular to a substrate for improving the survival rate of clematis tissue cultured seedlings. Background technique [0002] Anoecthilus roxburghii (Anoecthilus roxburghii) is a perennial herbaceous plant of the Orchidaceae genus Anoecthilus roxburghii. It usually grows in the fertile leaf-rotted soil under the shady broad-leaved forest. It is a traditional precious medicinal material in my country. It has the effects of cooling and detoxifying, nourishing yin and reducing fire, reducing inflammation and relieving pain, and has no toxic and side effects. It is known as the "King of Medicine" among the people. reputation. The plant height of clematis is 8-20cm, the plant type is small and exquisite, the leaf shape is beautiful, the leaf veins are golden yellow, arranged in a net shape, and it is an indoor foliage treasure with high ornamental value. The seeds of clematis are tin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/15A01G24/28A01G24/23A01G24/30C05G3/00
Inventor 张本厚陈集双胡燕花金磊磊
Owner INST OF DAFENG MARINE IND NANJING UNIV OF TECH
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