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Breeding matrix for woody seedlings and preparation method thereof

A technology for raising seedling substrates and seedlings, which is applied in the directions of botanical equipment and methods, planting substrates, culture media, etc., can solve the problems of seedling substrates that are not seen with anaerobic fermentation residues of antibiotic slag, and achieves enrichment of trace element content, improvement of Soil environment, the effect of maintaining air permeability and water holding capacity

Active Publication Date: 2018-12-21
BIOLOGY INST OF HEBEI ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At home and abroad, there are many studies on the utilization of agricultural organic waste biogas residues as fertilizers and the preparation, characteristics, usage methods, and yield-increasing effects of seedling substrates, but there is no report on the use of antibiotic residue anaerobic fermentation residues as seedling substrates.

Method used

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  • Breeding matrix for woody seedlings and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0042] A kind of woody nursery stock seedling raising substrate, by weight, comprises the following raw materials:

[0043] 10 parts of antibiotic slag anaerobic fermentation biogas residue organic fertilizer, 10 parts of iron tailings and 10 parts of humus soil;

[0044] Wherein, in parts by weight, the raw materials for composting and fermenting biogas residue organic manure of anaerobic fermentation of antibiotic scum include: 10 parts of antibiotic scum, 10 parts of street tree fallen leaves and 1 part of microbial agent.

[0045] Among them, the fallen leaves of the street trees are the leaves of the paulownia tree and the Chinese pagoda tree;

[0046] The antibiotic residue is penicillin residue;

[0047] In parts by weight, the microbial bacterial agent includes 1 part of Phanerochaete chrysosporium, 1 part of Aspergillus niger, 1 part of Bacillus subtilis and 1 part.

[0048] The iron tailings are from Shunchang, Longhua, Chengde City, Hebei Province. The main chemic...

Embodiment 2

[0053] A kind of woody nursery stock seedling raising substrate, by weight, comprises the following raw materials:

[0054] 30 parts of antibiotic slag anaerobic fermentation biogas residue organic fertilizer, 30 parts of iron tailings (same as embodiment 1) and 20 parts of farmland soil;

[0055] Wherein, in parts by weight, the raw materials for composting and fermenting the biogas residue from anaerobic fermentation of antibiotic bacteria residue include: 30 parts of biogas residue from anaerobic fermentation of antibiotic bacteria residue, 30 parts of street tree fallen leaves and 5 parts of microbial bacterial agent.

[0056] Among them, the fallen leaves of street trees are linden leaves and ginkgo leaves;

[0057] The antibiotic residue is cephalosporin C residue;

[0058] In parts by weight, the microbial agent includes 5 parts of Phanerochaete chrysosporium, 3 parts of Aspergillus niger and 3 parts of Bacillus amyloliquefaciens.

Embodiment 3

[0060] A kind of woody nursery stock seedling raising substrate, by weight, comprises the following raw materials:

[0061] 25 parts of antibiotic slag anaerobic fermentation biogas residue organic fertilizer, 20 parts of iron tailings (same as Example 1) and 15 parts of humus;

[0062] Wherein, in parts by weight, the raw materials for composting and fermenting the biogas residues from anaerobic fermentation of antibiotic bacteria residues include: 15 parts of biogas residues from anaerobic fermentation of antibiotic bacteria residues, 15 parts of street tree fallen leaves and 2 parts of microbial bacterial agents;

[0063] Among them, the fallen leaves of street trees are camphor leaves and willow leaves;

[0064] The antibiotic residues are penicillin residues and cephalosporin C residues, which are mixed in a weight ratio of 1:1;

[0065] In parts by weight, the microbial agent includes 3 parts of Phanerochaete chrysosporium, 2 parts of Aspergillus niger, 1 part of each o...

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Abstract

The invention discloses a breeding matrix for woody seedlings, which comprises, by weight, the following raw materials: 10-30 parts of antibiotic bacteria slag anaerobic fermentation biogas residue organic fertilizer, 10-30 parts of iron tailing sand, 10-20 parts of humus soil or farmland soil; the compost fermentation raw materials of the antibiotic bacteria slag anaerobic fermentation biogas residue organic fertilizer include, by weight: 10-30 parts of antibiotic bacteria slag anaerobic fermentation biogas residues, 10-30 parts of defoliation tree leaves and 1-5 parts of microbial agent. Thebreeding matrix can be used for cultivating woody seedlings, not only can the production cost of the breeding matrix is greatly reduced, but also the waste is utilized, and the foundation is laid forthe healthy ecological circulation agriculture and forestry development. The invention also discloses a method for preparing the breeding matrix, which provides a theoretical guide for better obtaining the breeding matrix for woody seedlings.

Description

technical field [0001] The invention relates to the technical field of resources and environmental protection, in particular to a woody seedling growth substrate derived from anaerobic fermentation biogas residue of antibiotic bacteria residue and a preparation method thereof. Background technique [0002] my country is the world's largest producer and exporter of antibiotic raw materials. The production of 1 ton of antibiotics produces about 8 to 10 tons of wet fungal residue. The country has clearly listed antibiotic residues as hazardous waste and prohibited them from being used in feed and fertilizer. The disposal method approved by the current policy is mainly incineration. Since the moisture content of antibiotic bacteria residues is as high as 70% to 90%, and the calorific value is low, additional fuel is required during the incineration process, resulting in high energy consumption and cost. 1 ton of antibiotics The slag incineration needs about 1500-2000 yuan. At t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/12A01G24/15A01G24/20A01G24/22A01G24/23A01G24/30
CPCA01G24/12A01G24/15A01G24/20A01G24/22A01G24/23A01G24/30
Inventor 程辉彩刘华娇刘媛媛张丽萍吴健方楠崔冠慧何强刘洪伟王雅娜张飞燕
Owner BIOLOGY INST OF HEBEI ACAD OF SCI
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