Feed for breeding young sepiae sculenta

Abstract

The invention discloses a feed for breeding young sepiae sculenta. The feed comprises the following components in parts by weight: 25-35 parts of fish meal, 20-30 parts of bean pulp, 15-25 parts of peanut meal, 12-20 parts of silvery pomfret meal, 8-16 parts of gulfweed powder, 5-10 parts of soybean lecithin, 20-30 parts of plant starch, 5-10 parts of spray-dried plasma protein, 10-20 parts of high-gluten flour, 5-10 parts of calcium dihydrogen phosphate, 0.05-0.1 part of polyglycerol-10 myristate, 5-15 parts of choline, 15-25 parts of maize, 1-5 parts of complex vitamins, 2-5 parts of humic acid and 2-5 parts of antioxidants. The feed is abundant and complete in nutrients, is capable of promoting rapid growth of young sepiae sculenta, reducing breeding cost and increasing breeding yield and benefit, and also meets the market demand of pollution-free products.

Description

technical field [0001] The invention relates to a feed for aquaculture, in particular to a feed for breeding golden squid seedlings. Background technique [0002] Golden squid (Sepiae sculenta), also known as cuttlefish and mullet, belongs to mollusc phylum Mollu sca, cephalopod Cephalopoda, sheath subclass Coleoidea, squid order Sepioidea, squid family Sepiidea, squid genus Sepia, golden squid usually inhabits open sea waters . It likes low light, sinks during the day and floats at night. The wintering site is located in the waters with a depth of 70-90 meters in the central and southern part of the Yellow Sea. In mid-spring, it migrates westward to the shallow waters along the north coast, and enters the waters near the Sanwan Bay of the Bohai Sea and the mouth of the Yalu River. It prefers islands with high salinity, clear water, slow flow, hard bottom, and dense algal reefs with a water depth of 5-10 meters. Spawn nearby, and have sandblasting and burrowing habits whe...

AI Technical Summary

Problems solved by technology

However, since the 1980s, due to various reasons such as overfishing and the destruction of the marine environment, its resources have declined significantly, and its output has declined sharply. At present, the golden squid has disappeared in many sea areas.