Rooting medium of Lycium ruthenicum and preparation method thereof

A technology of rooting medium and black wolfberry, applied in the directions of botanical equipment and methods, horticultural methods, plant regeneration, etc., can solve the problems of slow reproduction speed and low reproduction rate, and achieve simple operation, easy-to-obtain ingredients and simple process. Effect

Inactive Publication Date: 2018-07-27
康美药业(昆明)种质资源有限公司
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AI Technical Summary

Problems solved by technology

And existing black wolfberry, propagation speed is slow, and black wolfberry stem, leaf r

Method used

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  • Rooting medium of Lycium ruthenicum and preparation method thereof
  • Rooting medium of Lycium ruthenicum and preparation method thereof
  • Rooting medium of Lycium ruthenicum and preparation method thereof

Examples

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preparation example Construction

[0038] A preparation method for black wolfberry rooting medium, comprising:

[0039] The preparation steps of the mother liquor of macroelements: respectively take the remaining macroelement components except calcium chloride dihydrate, mix them, and prepare the mother liquor of macroelements, the concentration of each component in the mother liquor of macroelements is 10 times of the concentration of their respective formulas; Calcium chloride is prepared separately, and the concentration of calcium chloride dihydrate solution is 10 times that of the formula;

[0040] Trace element mother liquor preparation steps: take trace element components respectively, mix, and prepare trace element mother liquor, the concentration of each component in the trace element mother liquor is 100 times of the respective formula concentration;

[0041] Preparation steps of iron salt mother liquor: prepare ferrous sulfate solution and disodium edetate solution respectively, then mix, adjust pH a...

Embodiment 1-5

[0056] A kind of black wolfberry rooting medium comprises macroelement components (potassium nitrate, ammonium nitrate, calcium chloride dihydrate, magnesium sulfate heptahydrate and potassium dihydrogen phosphate), trace element components (potassium iodide, boric acid, manganese sulfate, heptahydrate Zinc sulfate water, sodium molybdate, copper sulfate pentahydrate and cobalt chloride), iron salt components (ferrous sulfate and disodium edetate), organic components (niacin, pyridoxine hydrochloride, sulfur hydrochloride amine and glycine), inositol, agar powder, sucrose and α-naphthaleneacetic acid, and the pH of the medium was adjusted to 5.8-6.0 with an acid-base indicator. The concrete formula table of embodiment 1-5 is shown in following table 1.

[0057] The formula table of the black wolfberry rooting medium of table 1 embodiment 1-5

[0058]

[0059]

[0060] The black wolfberry rooting medium of embodiment 1-5 is prepared according to the following method:

...

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Abstract

The invention discloses a rooting medium of Lycium ruthenicum. The medium comprises the following components: a macroelement component, a trace element component, a ferric salt component, an organic matter component, inositol, agar powder, sucrose and 1-naphthalene acetic acid; the macroelement component comprises potassium nitrate, ammonium nitrate, calcium chloride dihydrate, magnesium sulfate heptahydrate, and potassium dihydrogen phosphate; the trace element component comprises potassium iodide, boric acid, manganese sulfate, magnesium sulfate heptahydrate, sodium molybdate, copper sulfatepentahydrate, and cobalt chloride; the ferric salt component comprises ferrous sulphate and ethylene diamine tetraacetic acid; the organic matter component comprises nicotinic acid, pyridoxine hydrochloride, thiamine hydrochloride, and glycine. The medium can be used for differentiating stems and leaves of Lycium ruthenicum in an aseptic environment, in order to induce seedlings, and the problemsthat stems and leaves have low reproduction rate in a natural environment are solved; culture with the medium is carried out, and success rates of later induction for budding and other operations arehigher. The invention also discloses a preparation method of the rooting medium of Lycium ruthenicum, the flow is simple, operation is simple, and manufacturing cost is low.

Description

technical field [0001] The invention relates to the technical field of callus culture and seedling cultivation, in particular to a black wolfberry rooting medium and a preparation method thereof. Background technique [0002] Black wolfberry (Latin name Lycium ruthenicum Murr), also known as sweet wolfberry. Distributed in northern Shaanxi, Ningxia, Gansu, Qinghai, Xinjiang and Tibet; also in Central Asia, Caucasus and Europe. Drought-resistant, it often grows in saline-alkaline soil wasteland, sandy land or roadsides. Black wolfberry can be used as a shrub for soil and water conservation, thorny shrub, 20-150 cm high, multi-branched; branches ascending or lying on the ground, white or off-white, hard, often zigzagging, with irregular vertical stripes , the tops of branchlets gradually become thorns, the internodes are shortened, and each node has short thorns with a length of 0.3-1.5 cm; the short branches are located on both sides of the thorns, which are not obvious on ...

Claims

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Application Information

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IPC IPC(8): A01H4/00
CPCA01H4/001
Inventor 许冬瑾严新杜永魏
Owner 康美药业(昆明)种质资源有限公司
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