Novel microorganism water quality modifier for aquaculture

Abstract

The present invention relates to a microorganism water quality modifier, particularly to a novel microorganism water quality modifier for aquaculture. The novel microorganism water quality modifier comprises main raw materials, fillers, and auxiliary materials, wherein the main raw materials comprise Bacillus subtilis, Baclicus lincheniformis, Lactobacillus plantarum, Lactobacillus acidophilus and other beneficial bacteria, the fillers comprise zeolite powder, sodium chloride, magnesium sulfate, calcium sulfate, calcium hydrogen phosphate, and sodium sulfate, and the auxiliary materials comprise pregelatinized starch, micro-powder silica gel, dextrin, a starch-lactose complex, glucose, magnesium stearate, and microcrystalline cellulose. According to the present invention, the Bacillus subtilis, the Baclicus lincheniformis, the Lactobacillus plantarum, the Lactobacillus acidophilus and other beneficial bacteria are directly pressed into the tablets with the diameter of 4-12 mm by using the tableting machine under the dry powder state, the tablet is used for the aquaculture field, and the water body environment is improved.

Description

Technical field [0001] The invention relates to a microbial water quality improver, in particular to a novel microbial water quality improver applied to aquaculture. Background technique [0002] With the gradual improvement of people’s living standards, the demand for aquatic products is increasing, but due to overfishing, natural aquatic products can no longer meet people’s needs. Aquaculture using ponds, lakes, reservoirs, and tidal flats as places has become our country. The main cultivation mode of aquatic products. However, due to the high stocking density and the need to feed a large amount of feed, this aquaculture mode will inevitably accumulate a large amount of residual feed and excreta of farmed animals in the water body (especially at the bottom of the pond), and most of the above organic matter will pass The bacteria in the water are used and decomposed. [0003] The bacterial population in the water body has a complex structure and diverse species, including some a...

AI Technical Summary

Problems solved by technology

However, due to the high stocking density and the need to feed a large amount of feed, this farming model will inevitably accumulate a large amount of residual feed and organic matter such as excrement of farmed animals in the water body (especially at the bottom of the pond), and most of the above organic matter will pass through. Bacteria in the water body utilize and decompose

[0003] The structure of the bacterial population in the water body is complex and diverse, including some anaerobic bacteria and even conditional pathogenic bacteria. When the anaerobic bacteria proliferate in large numbers, the metabolites of the decomposition of organic matter will produce ammonia nitrogen, nitrite and hydrogen sulfide. If it is too high, it will lead to the decline of the immunity of aquatic animals, poisoning or even death; in addition, when the number of opportunistic pathogenic bacteria in the water reaches a certain amount, it will cause the disease of aquatic animals. How to control these toxic and harmful substances within a safe range is a key issue for the aquaculture industry. Problems that need to be solved urgently

[0004] Traditional microbial water quality improvers are generally processed into powder or water products. When using powder products, they need to be diluted with water first, and then sprinkled evenly. When encountering large ponds or water bodies, the labor intensity will be greatly increased; while liquid products Due to the high moisture content of the product, the shelf life of beneficial bacteria such as Bacillus subtilis, Bacillus licheniformis, Lactobacillus plantarum, and Lactobacillus acidophilus is greatly shortened, and the quality is difficult to guarantee. At the same time, the above two types of products cause heavy pollution to the bottom of the pond due to the formulation problem suboptimal area