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Apostichopus japonicus cultivating feed, as well as preparation method and feeding method thereof

A technology of imitating sea cucumber and feed, applied in the direction of animal feed, animal feed, fish farming, etc., can solve the problem of non-utilization, and achieve the effect of ensuring profit space, promoting the growth of sea cucumber, and improving the utilization rate and conversion rate.

Active Publication Date: 2016-11-09
MARINE BIOLOGY INST OF SHANDONG PROVINCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a long time, the utilization of sweet potato is limited to the root tuber, and the rest except the sweet potato leaf is eaten or used as livestock feed, and most of the stems are often discarded and burned, which is basically useless

Method used

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  • Apostichopus japonicus cultivating feed, as well as preparation method and feeding method thereof
  • Apostichopus japonicus cultivating feed, as well as preparation method and feeding method thereof
  • Apostichopus japonicus cultivating feed, as well as preparation method and feeding method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0026] In this embodiment, the preparation method of the imitation japonicus japonicus growing feed is as follows: the sweet potato vine powder is to collect the sweet potato vine part, after drying, put it into a pulverizer and grind it for 2-3 times, and pass through a 60-80 mesh sieve. Weigh sweet potato vine powder, degummed kelp powder, sargassum powder, defatted fish meal, shrimp bran and other raw materials in proportion, and mix them evenly, then put the mixed feed into a grinder for coarse grinding, add soybean enzymatic protein , compound vitamins, compound mineral salts, compound enzymes and other ingredients are finely crushed to more than 60 mesh, add 50% water, and make corrugated sheet, corrugated bar or W-shaped feed after bonding, and keep coarse after drying Appearance sealed packaging. This embodiment is aimed at the problems of slow sedimentation, turbid water, and easy loss of nutrients in the water after the imitation japonicus powder feed is fed, and ado...

Embodiment 1

[0034] (1) Feed preparation

[0035] In terms of percentage by weight, a feed comprising the following raw material components was prepared: 20% of sweet potato vine powder, 40% of degummed kelp powder, 26% of sargassum powder, 10% of defatted fish meal, 2% of shrimp bran, 1% of soybean enzymatic protein, Compound vitamin 0.4%, compound mineral salt 0.4%, compound enzyme 0.2%.

[0036] Weigh sweet potato vine powder, degummed kelp powder, sargassum powder, defatted fish meal, shrimp bran and other raw materials according to the above ratio, and mix them evenly, then put the mixed feed into a grinder for coarse grinding, add soybean enzyme Ingredients such as protein, compound vitamins, compound mineral salts, and compound enzymes are finely crushed to more than 60 meshes, and 50% water is added to make corrugated bar feed. The corrugated bar feed is 6cm long, 1cm thick, and corrugated. The height is 1.2cm, and the width is 2cm; after drying, it will keep a rough appearance an...

Embodiment 2

[0040] (1) Feed preparation

[0041] In terms of percentage by weight, a feed comprising the following raw material components was prepared: 18% of sweet potato vine powder, 42% of degummed kelp powder, 30% of sargassum powder, 7% of defatted fish meal, 1% of shrimp bran, 1% of soybean enzymatic protein, Compound vitamin 0.4%, compound mineral salt 0.4%, compound enzyme 0.2%.

[0042] Weigh sweet potato vine powder, degummed kelp powder, sargassum powder, defatted fish meal, shrimp bran and other raw materials according to the above ratio, and mix them evenly, then put the mixed feed into a grinder for coarse grinding, add soybean enzyme Ingredients such as protein, compound vitamins, compound mineral salts, and compound enzymes are finely crushed to more than 60 meshes, added 50% water, and bonded to make corrugated sheet-shaped feed. The corrugated sheet-shaped feed is 5 cm long and 0.8 cm thick. cm, the height between corrugations is 1cm, and the width is 0.5cm; after dryi...

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Abstract

The invention discloses an apostichopus japonicus cultivating feed, as well as a preparation method and feeding method thereof. The apostichopus japonicus cultivating feed is prepared from the following components in parts by weight: 15-20 parts of sweet potato stem and vine powder, 40-45 parts of degummed kelp powder, 25-30 parts of gulfweed powder, 7-10 parts of degreased fish meal, 1-2 parts of shrimp bran, 1-2 parts of soybean enzymolysis protein, 0.2-0.5 part of complex vitamins, 0.2-0.5 part of complex mineral salt and 0.1-0.2 part of complex enzymes. The ingestion of apostichopus japonicus is effectively promoted, the growth rate of the apostichopus japonicus is substantially accelerated, the food conversion rate is increased, the bait coefficient is reduced, the production cost is substantially reduced, the breeding profit space is increased, and the high-efficient, healthy and sustainable development potential of apostichopus japonicus breeding as the pillar industry of Chinese seawater breeding is effectively developed.

Description

technical field [0001] The invention belongs to the technical field of aquaculture feed, and in particular relates to a low-cost and high-efficiency special feed for imitation sea cucumber cultivation and a preparation and feeding method thereof. Background technique [0002] In recent years, with the expansion of the scale of sea cucumber farming, the demand for sea cucumber feed has been increasing. During the cultivation process of japonicus japonicus, natural baits such as macroalgae, which constitute an important part of the feed, have been over-exploited, natural resources have declined sharply, the price of algae powder has continued to rise, and the cost of breeding has continued to increase. 1-1.5 yuan / kg rose to 10-13 yuan / kg. At the same time, with the integrated innovation and demonstration promotion and application of imitation sea cucumber breeding technology, the scarcity of imitation sea cucumber products has gradually declined. Coupled with the impact of th...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/30A23K10/22A23K20/147A23K20/174A23K20/189A23K20/20A23K20/28A01K61/00
CPCA01K61/00Y02A40/81Y02A40/818
Inventor 赵斌李成林胡炜韩莎
Owner MARINE BIOLOGY INST OF SHANDONG PROVINCE
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