Composite water quality improvement agent for aquaculture and use method of improvement agent

Abstract

The invention provides a composite water quality improvement agent for aquaculture and a use method of the improvement agent, and relates to the field of water quality improvement. The improvement agent comprises the following raw materials in parts by weight: 13-18 parts of photosynthetic bacterium, 5-10 parts of nitrifying bacterium, 40-60 parts of oyster shell powder, 10-15 parts of composite polypeptide amino acid, 14-18 parts of humic acid, 10-20 parts of composite biological enzyme, 4-10 parts of bacillus subtilis, 8-15 parts of mannitol, 10-20 parts of enterococcus faecalis, 20-40 parts of activated carbon, 15-20 parts of monopotassium phosphate, 20-30 parts of potassium peroxymonosulfate composite salt, 3-7 parts of sodium lignosulphonate, 6-12 parts of saccharomyces boulardii, 10-15 parts of nano improved aluminosilicate, 3-7 parts of clostridium butyricum and 5-10 parts of vitamin. The improvement agent has the advantages of high efficiency, environmental protection and convenience in use, can effectively eliminate pool bottom effluvium, degrades and purifies organic waste and toxin, improves the aquaculture water quality, and improves the quality of an aquatic product.

Description

technical field [0001] The invention relates to the field of water quality improvement, in particular to a composite water quality improver for aquaculture and a use method thereof. Background technique [0002] Aquaculture is becoming increasingly important in people's lives. In 2013, my country's pond culture area reached more than 3 million hectares, employing nearly 5 million people, with a breeding output of more than 50 million tons and an output value of more than 500 billion, ranking first in the world. Pond aquaculture occupies a pivotal position in my country's fishery economy. In order to obtain higher economic benefits, in recent years, farmers have mostly adopted high-density stocking and a large amount of fertilization and feeding. With the rapid development of such an intensive aquaculture industry, the pollution of aquaculture wastewater to the environment is becoming more and more serious, the water quality is deteriorating, and the pollution is becoming mo...

AI Technical Summary

Problems solved by technology

At the same time, the shortage of water resources and the seriousness of water pollution have become important issues affecting the sustainable development of industry and agriculture. The organic load has greatly increased, far exceeding its self-purification capacity, which not only causes water environment pollution, affects the output and quality of aquatic products, but also poses a serious threat to human health, becoming a major problem facing the international community and food safety.

Therefore, the pollution of aquaculture water environment has become an urgent problem that restricts the sustainable development of aquaculture.