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Quick propagation method suitable for scale production of high-quality seedlings of aronia melanocarpa

A kind of fast technology of Sorbus arvensis, which is applied in the field of agricultural biology, can solve the inconvenience of industrialized seedling cultivation of Sorbus arvensis, and there is no large-scale open rapid cultivation of Sorbus arvensis seedlings, production Long cycle and other problems, to achieve the effect of shortening the cultivation cycle, flexible texture, and improving efficiency

Active Publication Date: 2018-09-28
SHANXI LUAN SHIGEJIE ZHIHUA BIOTECHNOLOGY CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] At present, although there are a small number of reports on the tissue culture research of Aronia nigrita, the existing researches on the tissue culture and rapid propagation system of Aronia nigrum are basically small-scale propagation in the laboratory, and the production The cycle is long, and there is no report on large-scale open rapid cultivation of Sorbus arvensis seedlings, which brings inconvenience to the industrialized seedling cultivation of Sorbus arvensis

Method used

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  • Quick propagation method suitable for scale production of high-quality seedlings of aronia melanocarpa
  • Quick propagation method suitable for scale production of high-quality seedlings of aronia melanocarpa
  • Quick propagation method suitable for scale production of high-quality seedlings of aronia melanocarpa

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Embodiment Construction

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0041] The high-efficiency and rapid propagation method applicable to the large-scale production of Aronia nigra of the present invention, its steps are as follows:

[0042] (1) Primary culture

[0043] Taking the stem section of Sorbus adenocarpa with buds as the test material, the annual young and tender new shoots in four periods of early April, mid-April, late April and early May were selected as explant materials, and plastic plastic wrap was used to protect the skin. Back to the laboratory, rinse with low-concentration pot...

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Abstract

The invention relates to a high-efficiency quick propagation method for scale production of aronia melanocarpa. The high-efficiency quick propagation method comprises the following steps of primary culture, differentiating culture, subculture culture, seedling sounding culture, rooting culture and domesticating transplanting, wherein a tissue culture seedling is directly differentiated into seedlings without a callus forming phase by adjusting the type and proportional ratio of the growth regulator in a differentiating culture medium, the differentiating coefficient is high, and the seedling grows strong; a rooting culture medium added with a certain amount of activated carbon is adopted, the dark environment is provided, and the metabolism harmful matters in the culture medium are absorbed, so that the root quickly grows, is strong and soft and is not liable to break, and the root is easy to survive in transplanting. The high-efficiency quick propagation method has the advantages thatthe culture cycle is shortened, and the production cost is greatly reduced.

Description

technical field [0001] The invention relates to a rapid propagation method suitable for large-scale production of Aronia nigra, belonging to the field of agricultural biotechnology. Background technique [0002] Aroniamelanocarpa is a deciduous shrub of Rosaceae with edible, medicinal, garden and ecological value. Sorbus nigra has wide adaptability, strong cold resistance and drought resistance, and is suitable for planting in most regions of my country. The fruits of Sorbus adenocarpa contain anthocyanins (1%-2%), flavonoids (0.25%-0.35%), polyphenols (1%-2%), Vc (0.03%-0.06%) and β-hu Radish (0.005%) is the highest or higher content in known plants. Polyphenols are very important substances that improve the structure and function of capillaries and blood vessels, and also help stimulate and improve the circulatory system. Anthocyanins and flavonoids can keep the heart, urinary system healthy and improve immune system function. Vc and p-carotene have anti-aging function...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H4/00A01G31/00A01G24/10A01G24/15A01G24/28
Inventor 杨亚平冯国宝李海波李峰魏丽芳李丽艳
Owner SHANXI LUAN SHIGEJIE ZHIHUA BIOTECHNOLOGY CO LTD
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