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Seedling hardening substrate for increasing survival rate of radix astragali tissue culture seedlings

A technology for hardening a seedling substrate and tissue culture seedlings, which is applied in the field of agricultural seedling raising, can solve the problems of poor growth state of astragalus tissue culture seedlings, restricting large-scale production of astragalus seedlings, and unequal component ratios, so as to achieve the benefits of plant photosynthesis, Enhance the ability of plants to resist stress, low-cost effect

Inactive Publication Date: 2016-06-29
宋维成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of hardening seedlings, due to improper selection of substrates or incorrect composition ratios, the growth status of Astragalus tissue cultured seedlings after being released from the bottle is not good, and the survival rate is low, which greatly limits the large-scale production of Astragalus membranaceus seedlings using tissue culture technology.

Method used

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  • Seedling hardening substrate for increasing survival rate of radix astragali tissue culture seedlings
  • Seedling hardening substrate for increasing survival rate of radix astragali tissue culture seedlings

Examples

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Embodiment 1

[0014] A kind of seedling hardening matrix that improves the survival rate of Astragalus tissue culture seedling provided by the present invention, take 7 parts of matrix peat, simultaneously take by weighing the weight of matrix peat to be 12kg, 2 parts of hull chaff ash, 1 part of perlite, mix and stir evenly, then Add pantothenic acid 0.24kg and allicin 0.6kg therein, mix and stir evenly, before transplanting the astragalus tissue culture seedlings, allow the substrate humidity to be kept at 60%.

Embodiment 2

[0016] A kind of seedling hardening matrix that improves the survival rate of Astragalus tissue culture seedling provided by the present invention, take 7 parts of matrix peat, simultaneously take by weighing the weight of matrix peat to be 12kg, 2 parts of hull chaff ash, 1 part of perlite, mix and stir evenly, then Add pantothenic acid 0.36kg and allicin 0.72kg therein, mix and stir evenly, before transplanting the astragalus tissue culture seedlings, allow the substrate humidity to be maintained at 65%.

Embodiment 3

[0018] A kind of seedling hardening matrix that improves the survival rate of Astragalus tissue culture seedling provided by the present invention, take 7 parts of matrix peat, simultaneously take by weighing the weight of matrix peat to be 12kg, 2 parts of hull chaff ash, 1 part of perlite, mix and stir evenly, then 0.24kg of pantothenic acid and 0.84kg of allicin were added thereto, mixed and stirred evenly, and before the astragalus tissue cultured seedlings were transplanted, the substrate humidity was kept at 60%.

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Abstract

The invention discloses a seedling hardening matrix for improving the survival rate of tissue culture seedlings of Astragalus membranaceus. : 2:1, the weight of vitamin B complex is 0.02-0.05% of the base peat, and the weight of allicin is 0.05-0.10% of the base peat. The substrate of the invention is beneficial to plant photosynthesis and enhances the ability of plants to resist adversity. The substrate is located in a low pest and disease environment, has wide raw material sources and low cost, and can greatly improve the survival rate of astragalus tissue culture seedlings.

Description

technical field [0001] The invention belongs to the field of agricultural seedling cultivation, in particular to a seedling hardening substrate for improving the survival rate of Astragalus membranaceus tissue culture seedlings. Background technique [0002] Astragalus is a commonly used traditional Chinese medicine with a long history. The 2005 edition of the Pharmacopoeia stipulates that the medicinal material of Astragalus is the dried root of Astragalus mongolica or Astragalus membranaceus, a plant of the genus Astragalus in the leguminous family. Astragalus contains soap, polysaccharides, flavonoids, amino acids and other ingredients, which have the traditional effects of invigorating qi and strengthening the surface, diuretic and pus drainage, astringing sores and promoting muscle growth. Modern pharmacological studies have shown that astragalus can significantly improve the body's immunity, anti-aging, enhance cell metabolism, regulate blood sugar, scavenge free radic...

Claims

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Application Information

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IPC IPC(8): A01H4/00
CPCA01H4/001
Inventor 宋维成
Owner 宋维成
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