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Sophora tonkinensis Gagnep. seedling substrate and preparation method thereof

The technology of a seedling substrate and a preparation method is applied in the directions of fertilizer mixture, fertilization device, application, etc., which can solve the problems of low seedling emergence rate and seedling growth rate, and achieve the effects of low production cost, fast seedling emergence, and good ecology.

Inactive Publication Date: 2016-01-06
GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Breeding seedlings with seeds is the most effective way to multiply Vietnamese Sophora japonica seedlings, but now most of the Vietnamese Sophora japonica seedlings are raised from local soil, or use river sand as the substrate, and the emergence rate and seedling rate are not high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] An example of the compound method of Vietnam Sophora japonica seedling raising substrate of the present invention, comprises the following steps:

[0019] (1) After crushing the garden soil, use a sieve with an aperture of 1.5mm to remove the garden soil powder, and then use a 4.0mm sieve to remove particles above 4.0mm;

[0020] (2) the carbonized rice husk is passed through a sieve with a 4.0mm aperture to remove carbonized rice husk and impurity particles above 4.0mm;

[0021] (3) step (1) is passed through the garden soil particle that stays after twice sieving, the carbonized rice husk particle powder that stays after step (2) is sieved and the special-purpose compound fertilizer of coating slow and controlled release is 5 by mass ratio : The ratio of 4.7:0.3 is evenly mixed to obtain the Vietnamese Sophora japonica seedling cultivation substrate.

[0022] Get the prepared Vietnam Sophora japonica seedling cultivation substrate, use 7cm * 12cm specification non-wo...

Embodiment 2

[0024] Another example of the compound method of Vietnamese Sophora japonica seedling raising substrate of the present invention, comprises the following steps:

[0025] (1) After crushing the garden soil, use a sieve with an aperture of 1.5mm to remove the garden soil powder, and then use a 4.0mm sieve to remove particles above 4.0mm;

[0026] (2) the carbonized rice husk is passed through a sieve with a 4.0mm aperture to remove carbonized rice husk and impurity particles above 4.0mm;

[0027] (3) the garden soil particles left after the step (1) is sieved twice, the carbonized rice husk particle powder left after the step (2) sieved and the special compound fertilizer for slow and controlled release of the coating are 5.7 by mass ratio : The ratio of 4:0.3 is evenly mixed to obtain the Vietnamese Sophora japonica seedling cultivation substrate.

[0028] Get the prepared Vietnamese Sophora japonica seedling cultivation substrate, use 7cm * 12cm specification non-woven fabric...

Embodiment 3

[0030] Another example of the preparation method of the Vietnam Sophora japonica seedling raising substrate of the present invention comprises the following steps:

[0031] (1) After crushing the garden soil, use a sieve with an aperture of 1.5mm to remove the garden soil powder, and then use a 4.0mm sieve to remove particles above 4.0mm;

[0032] (2) the carbonized rice husk is passed through a sieve with a 4.0mm aperture to remove carbonized rice husk and impurity particles above 4.0mm;

[0033] (3) the garden soil particles left after the step (1) is sieved twice, the carbonized rice husk particle powder left after the step (2) sieved and the special compound fertilizer for slow and controlled release of the coating are 5.7 by mass ratio The ratio of :3.8:0.5 is uniformly mixed to obtain the Vietnamese Sophora japonica seedling cultivation substrate.

[0034] Get the prepared Vietnamese pagoda seedling substrate, use 7cm * 12cm specification non-woven fabric seedling bag, ...

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PUM

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Abstract

The invention provides a Sophora tonkinensis Gagnep. seedling substrate and a preparation method thereof. The substrate comprises the ingredients of garden soil, carbonated rice hull and a coated sustained / controlled release dedicated compound fertilizer among which the proportion ranges from 5:4.7:0.3 to 6:3.5:0.5. The substrate is rich in organic matter, nitrogen, phosphorus, potassium and mineral nutrient elements, is appropriate in physical properties and PH value, high in permeability and water-holding capacity, wide in material source, easy to process, and low in cost, and facilitates dispersive operation of farmers.

Description

technical field [0001] The present invention relates to a medicinal plant seedling-raising substrate and a preparation method thereof, in particular to a Vietnamese Sophora japonica seedling-raising substrate and a preparation method thereof Background technique [0002] Sophora tonkinensis Gagnep. is a shrub of the genus Sophora in the family Leguminosae. The roots are relatively thick and contain matrine alkaloids. The dried roots and rhizomes are used as medicine. The pharmaceutical industry uses the root of Sophora japonica as a raw material to develop a large number of injections for treating hepatitis, tablets for sore throat and Chinese patent medicines for anti-tumor. [0003] The geographical distribution range of Vietnamese Sophora japonica is quite limited, and it often grows sporadically in rocky crevices of rocky mountains. With the continuous increase of market demand, wild Vietnamese Sophora japonica resources are on the verge of exhaustion. The development ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 李林轩韦坤华林杨韦范缪剑华蒋妮李翠韦莹肖东王一诺
Owner GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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