Special water quality and substrate modifier for sea intestine culture

Abstract

The invention discloses a special water quality and substrate modifier for sea intestine culture, which is prepared from the following components in parts by weight: 50 to 60 parts of zeolite powder, 5 to 10 parts of sodium percarbonate, 20 to 30 parts of composite bacillus powder, 1 to 10 parts of tartaric acid and 10 to 20 parts of sodium bicarbonate. The preparation process of the modifier comprises the following steps: uniformly mixing zeolite powder, sodium percarbonate, composite bacillus powder, tartaric acid and sodium bicarbonate according to the preset weight, and preparing particles by adopting a dry method. The special water quality and substrate modifier for sea intestine culture can guarantee the water quality, and can fundamentally solve the problem that nitrogen and phosphorus in bottom mud and water exceed the standard.

Description

【Technical field】 [0001] The invention relates to the field of aquaculture, in particular to a special water quality and bottom quality improver for sea sausage culture. 【Background technique】 [0002] Sea sausage, the scientific name is "single ring thorn". Sea intestines belong to the phylum of weetids, and like other creatures of the genus Echinococcus, they live in the sandy or semi-sandy bottom environment of the intertidal zone by the sea. The single-ringed weed is widely distributed in the ocean, and grows from the frigid zone to the tropical sea, but it is only produced in Bohai Bay in my country. The single-ringed weed is mainly distributed in the coastal beaches or rock crevices of Yantai, Qingdao and other places in Shandong. Therefore, the Jiaodong area of ​​Shandong is the largest producing area of ​​C. monoringensis in my country. It is also reported that the single-ringed weed was also found in the waters of Xiamen, Fujian. [0003] Sea sausage farming met...

AI Technical Summary

Problems solved by technology

Because the sea sausage has a special lifestyle, it needs to inhabit the bottom of the pond or under the sand on the tidal flat, and the feeding method is mainly filter feeding. Therefore, it is necessary to feed a large amount of artificial bait in the process of industrial farming or pond farming, but the input Feeding artificial bait will inevitably cause a large amount of residual bait and feces to accumulate at the bottom of the pool, which will cause the deterioration of the bottom and water quality, and the harmful substances such as ammonia nitrogen, nitrite, and hydrogen sulfide will increase accordingly.