Bacillus series straw fast rotting agent and using method thereof

The technology of Bacillus licheniformis and Bacillus licheniformis is applied to the field of Bacillus stalk quick-rot agent, which can solve the problems of the decline of cultivated land quality, affecting road traffic and aviation safety, destroying soil structure, etc. The effect of reducing the duration

Inactive Publication Date: 2013-01-16
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

(3) Causing traffic accidents and affecting road traffic and aviation safety
(4)

Method used

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  • Bacillus series straw fast rotting agent and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Preparation of bacillus-based straw quick-rot agent

[0036] According to the following percentages: Bacillus licheniformis 15%~18%, Bacillus circulans 5%~9%, Bacillus subtilis 10%~14%, Clostridium barbadensis 10%~14%, Bacillus megaterium 6% ~10%, Bacillus jelly-like 1%~6%, Clostridium acetobutylicum 2%~8%, Bacillus macerans 1.5%~5%, Paenibacillus multicumulus 2%~6%, the rest is nutrition The sum of the percentages of the above components is 100%, adjusted to pH 5.5~6.0 with hydrochloric acid and sodium hydroxide, and prepared into a culture solution, and waited for about 12 hours to obtain a bacillus-based straw fast rot agent, which can be used immediately. Spray evenly into fresh straw when using.

[0037] The composition of the nutrient solution is: KH 2 PO 4 2.5g, (NH 4 ) SO 4 1.6g, MgSO 4 .7H 2 O 0.3g, CaCI 2 0.3g, urea 0.4g, peptone 0.5g, FeSO 4 .7H 2 O0.005g, NaCl 0.02g, MnSO 4 0.002g, ZnCI 2 0.0017g, CoCI2 0.001g, distilled water 1000ml.

Embodiment 2

[0039] Preparation of bacillus-based straw quick-rot agent

[0040] According to the following percentages: Bacillus licheniformis 15%~18%, Bacillus circulans 5%~8%, Bacillus subtilis 10%~13%, Clostridium barbadensis 10%~14%, Bacillus megaterium 6% ~9%, Bacillus jelly-like 1%~5%, Clostridium acetobutylicum 4%~6%, Bacillus macerans 1.5%~5%, Paenibacillus multicumulus 2%~4%. Put in the nutrient solution (the composition of the nutrient solution is the same as in Example 1), the sum of the above-mentioned composition percentages is 100%, and adjust the pH to 5.5~6.0 with hydrochloric acid and sodium hydroxide, prepare a culture solution, and wait for about 12 hours to obtain the fast-rotten straw of the Bacillus strain agent, ready to use. Spray evenly into fresh straw when using.

Embodiment 3

[0042] Preparation of bacillus-based straw quick-rot agent

[0043] Take materials according to the following percentages: Bacillus licheniformis 16%~18%, Bacillus circulans 6%~8%, Bacillus subtilis 10%~12%, Clostridium barbadensis 11%~13.5%, Bacillus megaterium 6%~ 8%, Bacillus jelly-like 2%~4%, Clostridium acetobutylicum 4%~6%, Bacillus macerans 2%~4.5%, Paenibacillus multicumulus 2%~4%, the rest is nutrient solution (The composition of the nutrient solution is the same as in Example 1), the sum of the above-mentioned composition percentages is 100%, and adjusted to pH 5.5~6.0 with hydrochloric acid and sodium hydroxide, and prepared into a culture solution, and waited for about 12 hours to obtain a bacillus-based straw fast rot agent, namely be usable.

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Abstract

The invention relates to a bacillus series straw fast rotting agent and a using method thereof. The fast rotting agent comprises bacillus licheniformis, bacillus circulans, bacillus subtilis, clostridium pasteurianum, bacillus megatherium, jelly-like bacillus, clostridium acetobutylicum, bacteria macerans, bacillus polymyxa and nutrient solution and is used for treating straws to make biological organic fertilizer. The using method comprises the following steps: stacking the straws into a walkway with the width of 40 cm and the height of 30 to 50 cm; uniformly spraying 1.25 kilograms of the fast rotting agent into per ton of straws; controlling the water content of the straws to be 40 to 60 wt%; and rotting at normal temperature for 1 to 2 weeks, wherein when the straws change into brown or black brown, the wet straws are flexible and elastic when being held by hands and the dry straws are crisp and easy to break, a straw decomposition agent product with the nutrient substance content up to 59 weight percent is obtained and can direct serve as fertilizer. By adoption of the fast rotting agent, the straw rotting time is reduced from 15-20 days at present to 7-10 days.

Description

technical field [0001] The invention relates to a bacillus-based quick-rot rot agent for straw and a method for using it. Background technique [0002] Since the beginning of the 21st century, the sustainable development strategy has become the consensus of all countries in the world. The three major problems facing the sustainable development of today's society are population expansion, resource shortage, and environmental degradation. In order to realize the harmonious development between man and nature, it is necessary to protect resources and recycle waste. The straw returning technology is in line with the purpose of protecting nature and turning waste into treasure, and it should be vigorously promoted. [0003] In the past two decades, my country's economy has developed rapidly, but the environment has been greatly damaged. Therefore, now we are focusing more on environmentally friendly development methods. Waste burning of straw is not only a waste of resources, bu...

Claims

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Application Information

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IPC IPC(8): C12N1/20C05F11/08C12R1/10C12R1/09C12R1/125C12R1/145C12R1/11C12R1/07
Inventor 曾德芳黄耀辉许剑臣李杨
Owner WUHAN UNIV OF TECH
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