Vitamin feed additive premix for sea fish

Abstract

The invention relates to a vitamin feed additive premix for sea fish, and belongs to the technical field of feed additives for fish culture. The vitamin feed additive premix is prepared by uniformly mixing vitamin A, vitamin D, vitamin E, vitamin K, vitamin B1, vitamin B2, vitamin B6, vitamin B 12, nicotinic acid, folic acid, calcium pantothenate, biotin, inositol, VC (vitamin C) phosphate ester and zeolite powder according to a certain percentage ratio and further adding into feed according to the proportion of 0.5%-1%. The vitamin feed additive premix disclosed by the invention has the following advantages: (1) the vitamin feed additive premix can be used during the whole culture cycle; (2) the adding amount in the feed for the sea fish is 0.5%-1%; (3) the immunity of fresh water fish can be effectively enhanced and the survival rate is improved; (4) the vitamin feed additive premix disclosed by the invention has no adverse effects on palatability of the feed; and (5) raw material sources used by the vitamin feed additive premix disclosed by the invention are stable, the price is low, and the production process is simple.

Description

technical field [0001] The invention belongs to the technical field of feed additive premix, and relates to a feed additive premix for seawater fish, in particular to a vitamin feed additive premix for seawater fish. Background technique [0002] From the perspective of my country's fishery situation, the fishing capacity of the fishing industry has exceeded the regeneration capacity of natural resources, and people's demand for seafood will mainly rely on the supply of mariculture. my country's marine fish farming has developed rapidly in the past 10 years and is one of the important pillar industries of marine aquaculture today. my country's marine fish farming model has basically reached the transformation from traditional extensive farming to quasi-industrial farming, and the farming of marine fish produces an output value of billions of yuan every year. However, with the emergence of diseases and environmental pollution caused by the industrialized culture of seawater ...

AI Technical Summary

Problems solved by technology

However, at present, the processing technology of extruded feed for seawater fish is not strong, and the research on the nutritional requirements of vitamin components in raw materials is not deep enough, resulting in unsatisfactory feed effects for some farmed fish, low breeding benefits, serious water pollution, and the decline in the flavor of aquatic products. affect product quality