Compound feed for breeding Sepiella maindroni

Abstract

The invention discloses a compound feed used for feeding sepiella maindroni de rochebrune, comprising the following materials based on weight: basal feed 35 to 65kg, white fish meal 10 to 50kg, microcrystalline cellulose 3 to 8kg, dextrin 5 to 30kg and biological extracted oil 3 to 6.5kg; wherein, the materials are mixed with water to obtain a compound feed with a water content of 10 to 30 percent. The compound feed used for feeding sepiella maindroni de rochebrune has the advantages that the compound feed can be used to solve the problem in frozen little fish feeding and provides a base for the large scale manual feed of sepiella maindroni de rochebrune; meanwhile, the pollution degree of feeding water body polluted by frozen little fish is reduced and the survival rate of the sepiella maindroni de rochebrune is increased by more than 8 percent, furthermore, the feeding cost is reduced and the benefit of manual feeding sepiella maindroni de rochebrune is increased.

Description

technical field [0001] The present invention relates to animal feed, in particular to a compound feed used for feeding Mansfield squid. Background technique [0002] Sepiella maindroni belongs to cephalopods and is an important marine economic animal in my country. It is rich in protein and unsaturated fatty acids. The crude protein content is 79.74% of the ash weight, and it has 7 kinds of essential human body. Amino acids and 4 kinds of umami amino acids, EPA and DHA are the main unsaturated fatty acids, so the Man's needle-free squid is deeply loved by the public for its rich nutrition and delicious taste. Natural Man's Needleless Squid feeds on fish and crustaceans as natural feeds. At present, artificially farmed Man's Needleless Squid mainly uses frozen small trash fish as feed, and frozen small trash fish is not only expensive, but also has a high storage cost. It is inconvenient to transport, and the utilization rate of the frozen squid is low, and it will cause wate...

AI Technical Summary

Problems solved by technology

Natural squid preys on fish and crustaceans as natural feed. At present, artificial cultured squid mainly uses frozen small fish as feed, and frozen small fish not only costs a lot, but also requires storage. and transportation are inconvenient, and the utilization rate of the frozen small squid is low, and it will cause water pollution. Therefore, at present, the survival rate of the artificially cultured squid is low with the frozen small fish as feed, and it is not necessary to 35%, and the feed cost is higher, thereby reducing the benefits of artificially cultured squid mansoni, and also restricting the scale of artificially cultured squid mansoni

At present, there is no report on the compound feed specially used for cultivating Sepia mansoni