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Podocarpus macrophyllus cultivation medium and preparation method thereof

A culture medium, the technology of Lohan pine, which is applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of inability to apply to most plants, low use efficiency, slow growth, etc., and achieve rapid growth of plants, reasonable ratio, and balanced nutrition. Effect

Inactive Publication Date: 2014-03-19
GUIGANG KELONG AGRI FORESTRY HIGH TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the general production process, people often mix a variety of substrates and then apply appropriate amount of nitrogen and phosphorus fertilizers as plant medium. Although it can provide the nutrients needed by plants, the ratio is rough, the use efficiency is low, the survival rate is low, and the growth is slow. And it cannot be applied to the cultivation of most plants, such as adopting common substrates to carry out cutting cultivation of Podocarpus spikes, it takes up to 90 days for rooting (Wang Aihong. Podocarpus cutting propagation and cultivation application technology [J]. Modern Agricultural Science and Technology, 2012 ( 23): 169-170.)

Method used

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  • Podocarpus macrophyllus cultivation medium and preparation method thereof

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Effect test

Embodiment 1

[0017] The medium (medium 1) includes the following medium raw materials in parts by weight: 32 parts of peat, 12 parts of straw, 30 parts of river sand, 11 parts of edible fungus waste residue, 11 parts of peanut shells, 12 parts of fermented poultry manure and superphosphoric acid Calcium 6 parts. The preparation method of the culture medium comprises the following steps: the first step is to prepare the raw material of the culture medium and pulverize the raw material so that the particle size of the raw material is 20 mm; Culture medium mixture; in the third step, adopt 0.5% potassium permanganate aqueous solution to sterilize the above-mentioned medium mixture, and then dry the sterilized mixture.

[0018] Adopt above-mentioned technical means to carry out cuttage cultivation to Podocarpus pine, respectively use culture medium 1 and common soil to carry out cutting cultivation with 100 spikes, collect samples after growing for 30 days, to small-leaf Podocarpus pine, ant...

Embodiment 2

[0023] The culture medium includes the following culture medium raw materials in parts by weight: 35 parts of peat, 10 parts of straw, 35 parts of river sand, 12 parts of edible fungus waste residue, 14 parts of peanut shells, 22 parts of fermented poultry manure and 5 parts of superphosphate. The preparation method of the culture medium comprises the following steps: the first step is to prepare the raw material of the culture medium and crush it so that the particle size of the raw material is 10 mm; the second step is to mix the crushed raw materials of the culture medium and stir them evenly to obtain Culture medium mixture; in the third step, adopt 0.5% potassium permanganate aqueous solution to sterilize the above-mentioned medium mixture, and then dry the sterilized mixture.

Embodiment 3

[0025] The culture medium includes the following culture medium raw materials in parts by weight: 33 parts of peat, 12 parts of straw, 33 parts of river sand, 9 parts of edible fungus waste residue, 12 parts of peanut shells, 20 parts of fermented poultry manure, 8 parts of superphosphate and 5 parts of Parts of bagasse. The preparation method of the culture medium comprises the following steps: the first step is to prepare the raw material of the culture medium and crush it so that the particle size of the raw material is 10 mm; the second step is to mix the crushed raw materials of the culture medium and stir them evenly to obtain Culture medium mixture; in the third step, adopt 0.5% potassium permanganate aqueous solution to sterilize the above-mentioned medium mixture, and then dry the sterilized mixture.

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Abstract

The invention discloses a podocarpus macrophyllus cultivation medium and a preparation method thereof. The medium comprises the following raw materials by weight: 32-35 parts of peat, 10-12 parts of straw, 30-35 parts of river sand, 9-12 parts of edible fungus waste residue, 10-15 parts of peanut shells, 12-25 parts of fermented livestock manure, and 5-8 parts of calcium superphosphate. The preparation method of the medium includes the steps of: blending the medium raw materials, and crushing the medium raw materials; mixing the medium raw materials, and stirring them uniformly to obtain a medium mixture; and subjecting the medium mixture to disinfection treatment, and then performing drying. The medium provided by the invention has the characteristics of reasonable ratio and low cost, is suitable for cultivation of multiple plants and can effectively promote plant rapid growth. The preparation process is simple, has strong feasibility, and can effectively improve the survival rate of plant cultivation.

Description

[0001] technical field [0002] The invention relates to the technical field of plant cultivation, in particular to a culture medium for Podocarpus pine and a preparation method thereof. Background technique [0003] Podocarpus, also known as Tushan, belongs to Podocarpus family and Podocarpus genus. Podocarpus is an evergreen tree, with spiral-shaped alternate leaves, strip-lanceolate, prominent midribs on both sides, and dioecious plants. Podocarpus is a subtropical tree species native to Yunnan. It likes moist and well-drained sandy loam. Its tree is negative and has weak cold resistance. It has the strongest resistance to harmful gases among pine, cypress and fir. [0004] At present, with the development of society, the human demand for plants is gradually increasing. The main uses of plants can be summarized as wood, medicine, spices, carving crafts, etc., but they are often limited by the external environment, and their growth rate is slow. It is difficult for their...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 李寿宽马国华
Owner GUIGANG KELONG AGRI FORESTRY HIGH TECH DEV
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