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Soil conditioner for promoting acer truncatum root growth, preparation method and application thereof

A soil conditioner and a technology for root growth, which are applied in the field of soil conditioner for promoting root growth of Yuanbao maple and its preparation field

Inactive Publication Date: 2020-11-06
SOUTHWEST FORESTRY UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the combined application of biochar and bacterial fertilizer has not been reported in the research on the growth and development of Yuanbao maple

Method used

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  • Soil conditioner for promoting acer truncatum root growth, preparation method and application thereof
  • Soil conditioner for promoting acer truncatum root growth, preparation method and application thereof
  • Soil conditioner for promoting acer truncatum root growth, preparation method and application thereof

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preparation example Construction

[0025] Based on the mass parts of the biochar, the soil conditioner of the present invention further preferably includes 18 to 28 parts of bacterial fertilizer, more preferably 19 to 27 parts; the effective viable bacteria content of the bacterial fertilizer is preferably ≥ 20 billion / g , and more preferably 20 to 30 billion / g. In the present invention, the bacterial fertilizer preferably includes bacillus and actinomycetes; the effective viable count content of the bacillus is preferably 10 billion to 20 billion / g; the effective viable count content of the actinomycete is preferably 20 to 5 billion / g. The preparation method of the bacterial fertilizer preferably includes the following steps: mixing rice husks, camellia oleifera husks, corncobs and cold storage tail vegetables to obtain a culture medium; mixing and fermenting bacillus and actinomycetes with the culture medium to obtain bacterial fertilizer. In the present invention, the mass ratio of the bacillus, actinomycet...

Embodiment 1

[0037] A soil conditioner for promoting the root growth of Chinese maple ingots, comprising biochar and bacterial fertilizer; the mass ratio of biochar and bacterial fertilizer is 20:20.

[0038] After 20kg of biochar is passed through a 2mm sieve, it is mixed with 20kg of bacterial fertilizer to obtain a soil improver for promoting the growth of the root system of the maple indica.

Embodiment 2

[0040] A soil conditioner for promoting the growth of the root system of the maple ingot, comprising biochar and bacterial fertilizer; the mass ratio of the biochar and the bacterial fertilizer is 20:30.

[0041] After 20kg of biochar is passed through a 2mm sieve, it is mixed with 30kg of bacterial fertilizer to obtain a soil conditioner for promoting the growth of the root system of the maple indica.

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Abstract

The invention belongs to the technical field of soil conditioners, and particularly relates to a soil conditioner for promoting acer truncatum root growth and preparation and application thereof. Thesoil conditioner for promoting acer truncatum root growth comprises biochar and bacterial manure, wherein the mass ratio of the biochar to the bacterial manure is 20-35:20-30. The soil conditioner provided by the invention not only can promote acer truncatum root growth , but also can significantly improve the growth amount of acer truncatum seedling plant height and stem diameter, improve the root-crown ratio and promote the growth and development of root system forms.

Description

technical field [0001] The invention belongs to the technical field of soil improvers, and in particular relates to a soil improver for promoting the root growth of the maple indica and its preparation method and application. Background technique [0002] Acer truncatum Bunge is a deciduous tree belonging to the genus Acer in the family Aceraceae. It is unique to my country and is a woody oil tree species with both ornamental and economic value. ~ 48%), and the oil contains 5% ~ 7% nervous acid, which has been developed as a high-quality raw material for health products; its leaves also contain a large number of beneficial biologically active substances, such as flavonoids, chlorogenic acid, polysaccharides, vitamins, amino acids , SOD, etc., can be used as raw materials for development and utilization of medicine, and can also be produced as tea products; its wood is a high-quality material for making furniture, seed kernel oil meal is rich in protein, bark can be used to ext...

Claims

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Application Information

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IPC IPC(8): C09K17/40C05G3/80C05F17/20C05G3/60C05G3/40A01B79/00A01B79/02A01C21/00A01G17/00C09K101/00
CPCA01B79/00A01B79/02A01C21/00A01G17/005C05D9/00C09K17/40C09K2101/00C05F17/20C05G3/40C05G3/60C05G3/80C05F5/002C05F11/00Y02W30/40
Inventor 李小英邱宗海白雪许彦红李晓荣
Owner SOUTHWEST FORESTRY UNIVERSITY
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