Tobacco seedling raising medium with biomass biogas residues as raw material

A seedling-raising substrate and biomass technology, which is applied in the direction of planting substrates, culture media, botany equipment and methods, etc., can solve the problems of ecological environment hazards, difficulty in standardizing tobacco seedling-raising substrates, inconsistent product physical and chemical indicators, etc., and achieve ecological protection environmental effects

Inactive Publication Date: 2019-09-17
湖北禾惠生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Peat soil and peat soil are the main raw materials for the production of traditional tobacco seedling substrates. However, such raw materials are non-renewable resources. Overexploitation will seriously harm the ecological environment, and the physical and chemical indicators of peat soil vary from place to place. If peat soil is used as the It is difficult to standardize the tobacco seedling growth substrate produced from core raw materials, which eventually leads to inconsistent physical and chemical indicators of the same batch of products.

Method used

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] A tobacco seedling substrate based on biomass residue was designed, which was composed of the following raw materials: 50% of base material, 20% of coarse sand, 15% of coarse vermiculite, 5% of humic acid and 10% of perlite.

[0024] The present invention also provides a method for making a tobacco seedling substrate based on biomass digestate as a raw material, comprising the following steps:

[0025] S1, prepare materials, 480 parts of straw, 120 parts of cow dung, 300 parts of bacterial bag, 100 parts of bran, 2 parts of urea, and 1 part of aerobic fermentation bacteria;

[0026] S2, carry out anaerobic fermentation of straw and cow dung for up to 60 days in...

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Abstract

The invention relates to the technical field of mediums, in particular to a tobacco seedling raising medium with biomass biogas residues as a raw material. The medium is prepared from 50% of a base material, 20% of coarse sand, 15% of coarse vermiculite, 5% of humic acid and 10% of perlite. The invention further provides a making method of the tobacco seedling raising medium with the biomass biogas residues as the raw material. The tobacco seedling raising medium has the advantages that the consumption purpose of the biogas residues is achieved, the consistency is ensured from the aspect of the raw materials, and the standardized tobacco floating seedling raising medium product is obtained.

Description

technical field [0001] The invention relates to the technical field of substrates, in particular to a tobacco seedling-raising substrate based on biomass residues as raw materials. Background technique [0002] The production raw materials of traditional tobacco seedling substrates are mainly peat soil and peat soil, but this kind of raw material is a kind of non-renewable resources. Over-mining is seriously harmful to the ecological environment, and the physical and chemical indicators of peat soil are different in different places. It is difficult to standardize the tobacco seedling matrix produced from the core raw materials, which eventually leads to the inconsistency of physical and chemical indicators of the same batch of products. [0003] The tobacco seedling substrate of the present application takes the by-product biogas residue of a large-scale biomass biogas project as the core raw material, and is mixed with other light, thin, breathable and loose auxiliary mate...

Claims

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Application Information

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IPC IPC(8): A01G24/12A01G24/15A01G24/20A01G24/28
CPCA01G24/12A01G24/15A01G24/20A01G24/28
Inventor 张驭舟熊炜于安琪
Owner 湖北禾惠生态科技有限公司
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