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A preparation method of a compound organic type environment-friendly seedling-raising matrix block

A technology for seedling substrate and composite substrate, applied in the field of seedling substrate, can solve problems such as difficulty in efficiently producing substrate-based products, inability to control the decomposition degree of agricultural plant waste, etc., achieves good application and market promotion prospects, is easy to carry and transport, and is light in weight Effect

Active Publication Date: 2016-06-29
POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The technical bottleneck is that the traditional composting technology for agricultural plant waste cannot control the decomposition degree of agricultural plant waste, and the conventional aerobic composting process is also difficult to efficiently produce matrix products

Method used

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  • A preparation method of a compound organic type environment-friendly seedling-raising matrix block
  • A preparation method of a compound organic type environment-friendly seedling-raising matrix block

Examples

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preparation example Construction

[0036] ③Preparation of compound fermentation agent

[0037] Wash the above-mentioned cultured strains from the culture medium respectively, after drying, add 1 to 2 parts by weight of Trichoderma viride, 2 to 3 parts of Bacillus subtilis, 1 to 3 parts of Aspergillus niger, 2 parts of Streptomyces thermopurpurin The ratio of ~3 parts is mixed evenly, and the ratio of the total number of viable bacteria per gram of the carrier is not less than 200 million, and is adsorbed on the carrier to make a special composite fermentation bacterial agent for banana pineapple stem and leaf matrix.

[0038] Preferably, the carrier is one or a combination of two or more of zeolite, bran, bone meal and rice bran. More preferably, the carrier is bran and rice bran in a weight ratio of 1:1.

[0039] Preferably, Trichoderma viride: Aspergillus niger: Bacillus subtilis: Streptomyces thermopurpuricus=1:3:3:3.

[0040] (2) Banana pineapple stem and leaf compost:

[0041] Crush the stems and leaves...

Embodiment 1

[0050] Wash the cultured strains from the culture medium, dry them, and mix them evenly by weight in the ratio of Trichoderma viridans: Aspergillus oryzae: Bacillus subtilis: Streptomyces thermopurpuricus=1:3:3:3, and press The ratio of 200 million total live bacteria per gram of carrier is adsorbed on the carrier (bran: rice bran = 1:1), and a special compound fermentation agent for banana pineapple stem and leaf substrate is made.

Embodiment 2

[0052] By weight Trichoderma viridans: Aspergillus oryzae: Bacillus subtilis: Streptomyces thermopurpurosaurus = 1:2:1:2, mix uniformly, and adsorb on the carrier at the ratio of 260 million total live bacteria per gram of carrier (bran : rice bran = 1:1), made into a special composite fermentation agent for substrateing banana pineapple stems and leaves.

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Abstract

The invention discloses a preparation method of a compound organic type environment-friendly seedling-raising matrix block. Firstly, the stem and leaf of banana and pineapple are subjected to biological fermentation treatment by using a compound fermentation bacterial agent to make it an ideal seedling-raising matrix material, and then mixed with coconut chaff and added The adhesive is cured and molded to make a composite organic type environment-friendly seedling raising matrix block. The seedling-raising matrix block prepared by the invention has light weight and good physical properties, and its permeability, nutrient content, and physical properties are all better than peat, and the matrix block is used in a growth test of vegetable seedlings, and the effect is also better than that of peat.

Description

technical field [0001] The invention belongs to the technical field of seedling-raising substrates, and in particular relates to a preparation method for producing composite organic-type environment-friendly seedling-raising substrate blocks by using discarded banana and pineapple stems and leaves. Background technique [0002] At present, the matrix is ​​mainly divided into two categories: inorganic and organic. The common inorganic matrix at home and abroad is rock wool, and the organic matrix is ​​peat. However, the former is difficult to degrade in nature, and becomes solid waste after breeding, causing environmental pollution; the extensive development and utilization of the latter has caused irreversible damage to the earth's wetland ecosystem; It is urgent and necessary to develop a renewable alternative substrate for agricultural plant resources that has properties comparable to those of peat. [0003] As a large agricultural country, my country will produce a large...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05F17/00
CPCY02W30/40
Inventor 匡石滋肖维强田世尧段冬洋
Owner POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI