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Forest floor combustible biodegradation agent and use thereof

A biodegradation agent and forest technology, applied in the field of forest fire prevention, can solve the problems of running out of fire, forest pollution, waste of manpower, etc., and achieve the effect of slow effect, enriching theory and technology, and saving manpower

Inactive Publication Date: 2015-04-29
NORTHEAST FORESTRY UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the planned burning is fast, it is easy to cause a fire, which is not worth the loss; although the burning is quick, the sprayed chemicals are likely to cause pollution to the forest; artificial forest clearing is a waste of manpower, material resources, and financial resources

Method used

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  • Forest floor combustible biodegradation agent and use thereof
  • Forest floor combustible biodegradation agent and use thereof
  • Forest floor combustible biodegradation agent and use thereof

Examples

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Embodiment Construction

[0014] The technical solution of the present invention will be described in detail below by taking the forest land in Daxing'anling area as an example, but the protection scope of the present invention is not limited.

[0015] (1) Bacterial source

[0016] The samples were collected from rotten leaves and rotten wood in the undergrowth of Daxing'an Mountains.

[0017] (2) Enrichment of primary screening straw cellulose degrading bacteria by filter paper hole method

[0018] 1. Medium

[0019] (1) Hudgson's Inorganic Salt Medium: KH 2 PO 4 1.0g, NaCl0.1g, MgSO 4 ·7H 2 O0.3g, NaNO 3 2.5g, FeCl 3 0.01g, CaCl0.1g, water 1000mL, pH about 7.2.

[0020] (2) Filter paper culture medium: add agar powder 18g / L to the Hutgson's inorganic salt medium, spread a piece of triangular filter paper on the medium after pouring the flat plate.

[0021] (3) Seed medium: Potato-agar medium (PDA) was used.

[0022] 2. method

[0023] Soak the collected rotten fallen leaves and rotten woo...

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Abstract

The invention discloses a forest floor combustible biodegradation agent and a use thereof, and belongs to the field of forest fire prevention. The forest floor combustible biodegradation agent is characterized in that each 10L of a spore suspension is added with synergists comprising 4.5 to 5.0 grams of Tween-80, 0.18 to 0.22 grams of manganese peroxidase, 0.77 to 0.83 grams of lignin peroxidase, 2.8 to 3.1 micrograms of KCl, 9.8 to 10.2 micrograms of NH4NO3, 4.8 to 5.2 micrograms of MgSO4, 9.8 to 10.2 micrograms of Na2SO4, 5.9 to 6.3 milligrams of phosphate, 4.9 to 5.3 milligrams of cysteine, 7.6 to 8.3 milligrams of glutathione, 2.4 to 3.0 milligrams of vitamin B1, 1.7 to 2.2 milligrams of vitamin B2 and 2.9 to 3.3 milligrams of vitamin B6. The forest floor combustible biodegradation agent can decompose floor combustible by a microbe regulation and control method, and can accelerate forest floor combustible decomposition thereby reducing forest fire insurance. The method solves the defect of single bacterium degradation, adopts a high-efficiency degradation bacterium composition-active enzyme combined formula, and accelerates forest floor combustible degradation efficiency.

Description

technical field [0001] The invention belongs to the field of forest fire prevention, and relates to a degradation agent for clearing up combustibles of forest ground cover and its application. Background technique [0002] Existing methods for clearing up combustibles in the forest mainly include planned burning, ablation (using chemical reagents to remove combustibles or logging residues in the forest), manual cleaning, etc. Although the planned burning is fast, it is easy to cause a fire, so that the gain outweighs the gain; while the burning is quick, but the sprayed chemicals are likely to cause pollution to the forest; artificial forest clearing is a waste of manpower, material resources, and financial resources. Contents of the invention [0003] Aiming at the deficiencies in the existing methods for clearing up forest cover combustibles, the present invention provides a forest cover combustible biodegradation agent and its application, which can decompose the forest...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B1/00
CPCY02A40/28
Inventor 胡海清彭徐剑孙龙郑怀兵
Owner NORTHEAST FORESTRY UNIVERSITY