in winter, asitrovs go into a kind of hibernation. can't compare it to a bear; it's a fish in in anabiosis, but it does not seem to hibernate completely , its metabolism slows down, it practically does not eat, and this means that wintering occurs due to the supply of substances that it received during feeding in the summer. with the rise in temperatures at fish hatcheries , the time comes for banishment accounting, this is a kind of inventory of sturgeon, the fish are weighed, scanned for the presence of a chip and an ultrasound is performed to understand what leicester will tell you? this year's caviar, we determine the stage of maturity of the reproductive products, and the fish that caviar is at the fourth stage of development, that is, which is ready to be received this year, it is placed separately in the pool, and the fish whose ekra is at the second or third stage, that is, it will not produce caviar this year, that is, caviar is not yet ready to receive, so we are planting it and will transplant it into kura-type cages for su