Special compound feed for quick growth period of trepang and making method of special compound feed

Abstract

The invention relates to a special compound feed for quick growth period of trepang and a making method of the special compound feed, and belongs to the technical field of breeding of aquatic products. The special compound feed comprises the raw material components of 35-50 parts of fermented soybean meal, 5-10 parts of white fish meal, 15-20 parts of algae powder, 5-10 parts of shrimp powder, 0-10 parts of glucose, 0-10 parts of brown sugar, 2-4 parts of lecithin, 2-4 parts of a vitamin premix, 2-4 parts of a mineral element premix, 2-4 parts of a probiotic premix, 2-4 parts of an enzyme preparation premix, 2-4 parts of calcium dihydrogen phosphate, 8-12 parts of guar gum and 200-300 parts of sea mud. The making technology comprises the following steps of (1) preparing the raw materials;(2) performing weighing and mixing; (3) performing crushing; (4) performing secondary weighing and mixing; (5) performing compounding; (6) performing fermentation; (7) performing extruding; and (8) performing drying. According to the special compound feed disclosed by the invention, the utilization rate of nutrients and energy of the feed can be increased, the fermentation technological processesare simplified, the palatability and the nutrient usability of the feed are good, the viscoelastic properties are high, the dissolving rate of the feed in water is low, and the feed alleviates pollution generated during breeding and can improve the immunity of organisms.

Description

technical field

[0001] The invention relates to a special compound feed for sea cucumber rapid growth period and its preparation method, specifically a kind of moist compound feed with high viscoelasticity which meets the nutritional and energy requirements of sea cucumber rapid growth stage and its preparation method, belonging to sea cucumber The technical field of edible feed processing. Background technique

[0002] Sea cucumber is known as the first of the "Eight Treasures of the Sea", and it has been a valuable seafood in my country since ancient times. With the improvement of people's living standards, the demand for it is also constantly increasing. Simply relying on natural fishing can no longer meet the growing needs of the people, and it is necessary to develop the sea cucumber breeding industry. Sea cucumber farming methods mainly include pond bottom sowing, shallow seabed sowing, shallow sea cages or cages, and industrial farming. Under natural conditions, sea...

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