1. Features of extruded floating fish feed

Feeding management is convenient, the aquatic extruded feed can be suspended on the water surface for a long time,

and there is no need to set up a feeding table when feeding, only fixed-point feeding is enough. Fish need to float up

to the surface of the water when they eat, so they can directly observe the fish's eating situation, adjust the feeding am

ount in time, and understand the growth and health of the fish in time. Therefore, the use of aquatic extruded feed is

helpful for scientific feeding and management, which not only saves a lot of time, but also improves labor productivity.

Breeders can calculate the amount of bait that should be fed according to the species, specifications, quantity, water

temperature and bait rate of the fish being cultured, and feed them quickly, which not only saves a lot of time, but also

improves labor productivity.

To reduce the occurrence of diseases, feed materials often contain harmful microorganisms, such as aerobic organisms, neutrophils, Escherichia coli, molds, and salmonella. The content of animal feed materials is relatively high. The high temperature, high humidity, and high pressure of the expansion can kill most harmful microorganisms. According to data, the number of Escherichia coli per gram of raw material is up to 10,000, and there are only less than 10 remaining after expansion. Salmonella can basically be killed after being expanded at a high temperature above 85 ℃, which helps to maintain water quality and reduce The unfavorable environmental factors of aquaculture reach 0.4 at the same time, which is equivalent to a moisture content of 8%-10%, which can better improve the storage stability of feed.