A high-efficiency fermentation method for aquaculture double-antibody water activation solution

Abstract

The invention discloses an aquaculture double-water-resistant activation fluid high-efficiency fermentation method which comprises the following steps: (1) uniformly mixing 10kg of biogas slurry, 2.5kg of compound organic fertilizer, 0.3kg of commercially available compound microecologics and 1.25kg of carbon source; (2) extracting the mixed solution in the step (1), fermenting for 72 hours, adding 90kg of biogas slurry and 5g of compound trace elements, if the fermentation water temperature is 18-25 DEG C, fermenting for 20 days, and if the fermentation water temperature is 25-35 DEG C, only needing to ferment for 15 days; and (3) extracting the fermentation liquor fermented in the step (2), forming purple brown wrinkled pellicle on the liquid surface, thereby finishing the whole fermentation process when the liquid is pure, bright and slightly yellow green. According to the fermentation method, the equipment operation requirement is low, the process is simple and easy to operate, the microbe activating rate is high, the activity is high, the number of effective activated bacteria is high, and after the method is used in aquatic water, residual feeds, excrements and other organic matters in the aquatic water and bottom mud can be effectively decomposed, and hazardous substances such as ammonia nitrogen, nitrite and hydrogen sulfide are reduced.

Description

technical field [0001] The invention relates to a high-efficiency fermentation method for aquaculture double-antibody water activation solution. Background technique [0002] In recent years, with the intensification of the aquaculture industry and the increase in breeding density, the pollution of the breeding environment has continued to intensify, coupled with the increasingly serious pollution of the natural environment, the breeding ecological environment has been severely damaged, and a large number of residual bait and breeding animals The excrement is deposited on the bottom of the water, which leads to a decrease in the dissolved oxygen level in the aquaculture water, an increase in the level of ammonia nitrogen and nitrite nitrogen, and a large number of harmful microorganisms. The frequent occurrence of aquaculture diseases leads to the extensive use of various chemical drugs, which not only causes pathogenic microorganisms to develop drug resistance, It also lead...

AI Technical Summary

Problems solved by technology

[0003] At present, the microecological preparations used in aquaculture mainly include bacillus, lactic acid bacteria, yeast, photosynthetic bacteria, nitrifying bacteria, denitrifying bacteria, EM bacteria, etc. There are many special microecological preparations for aquaculture on the market, mainly including ecological fish treasure, Weilzhuang WSW-01, Fulaibao, Qianglong Degrading Ling, Aquatic Compound Bacillus, Feedmate and other dozens of brands, most of the products are vacuum-packed powders, which need to be stored in the refrigerator, and the shelf life is usually 6 ~12 months, use up as soon as possible after opening the package, since most commercially available probiotics are powders, the number of effective viable bacteria is usually ≥2×10 9 CFU / g, it needs to be activated during use, and its use effect is affected to a certain extent by the high cost, product quality and use method