Sea cucumber bait and its preparation method

Abstract

The invention relates to a bait for sea cucumber culture and process for preparation, wherein the bait comprises the raw materials of protein, fats, carbohydrate, inorganic salts and minerals. The invention realizes low cost and high yield.

Description

(1) Technical field: [0001] The invention relates to a feed additive. More specifically, it relates to a bait for sea cucumber cultivation, and the invention also relates to a preparation method of the bait. (two) background technology: [0002] At present, with the improvement of people's living standards, the consumption of sea cucumbers is increasing, which promotes the development of sea cucumber aquaculture to a certain extent. In the sea cucumber aquaculture industry, seed cultivation is an important basic link. In the process of seed cultivation and production, bait is an important material basis. However, due to the ravages of sea cucumber diseases, it often causes a large number of deaths of sea cucumbers, causing huge losses to the sea cucumber breeding industry. At present, the feed industry of artificially cultured sea cucumbers is developing rapidly. Feeds vary, with good and bad results. It is not difficult to have many hardware conditions for artificial br...

AI Technical Summary

Problems solved by technology

[0003] 1. It is difficult to cultivate and preserve various algae strains;

[0004] 2. When expanding, it is greatly influenced by the outside world, with strong dependence and easy failure;

[0005] 3. Bacteria are difficult to control (especially Escherichia coli, etc.);

[0006] 4. It is difficult to control the length of cultivation time and the individual size of algae;

[0008] 6. Morbidity is common and the success rate is low;

[0009] 7. The investment in building a bait cultivation room was wasted