A kind of imitation japonicus growth feed and its preparation method and feeding method

A technology of imitating sea cucumber and feed, applied in animal feed, animal feed, fish farming and other directions, can solve problems such as non-utilization, and achieve the effect of ensuring profit space, reducing the cost of feed raw materials, and reducing costs

Active Publication Date: 2020-09-29
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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  • A kind of imitation japonicus growth feed and its preparation method and feeding method
  • A kind of imitation japonicus growth feed and its preparation method and feeding method
  • A kind of imitation japonicus growth feed and its preparation method and feeding method

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preparation example Construction

[0026] The preparation method of the imitation sea cucumber growing feed in this embodiment is as follows: the sweet potato stems and vines powder are collected and dried, put into a grinder to grind 2-3 times, and pass through a 60-80 mesh sieve. Weigh the sweet potato stem and 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 pulverizer for coarse pulverization, and add soybean enzymatic protein , Compound vitamins, compound mineral salts, compound enzymes and other ingredients, finely pulverize to more than 60 meshes, add 50% water, and make corrugated flake, corrugated strip or W-shaped feed after bonding, and keep it rough after drying The appearance is sealed and packaged. This embodiment aims at the problems of slow sedimentation, turbid water body, and easy loss of nutrients in the water after the imitation sea cucumber powder feed is fed. The te...

Embodiment 1

[0034] (1) Feed preparation

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

[0036] Weigh the sweet potato stem powder, degummed kelp powder, sargassum powder, defatted fish meal, shrimp bran and other raw materials in the above proportions, and mix them evenly, then put the mixed feed into a grinder for coarse crushing, and add soybean enzymatic hydrolysis Protein, compound vitamins, compound mineral salts, compound enzymes and other ingredients are finely pulverized to above 60 mesh, and 50% water is added to form a corrugated strip feed. The corrugated strip feed is 6cm long, 1cm thick, and corrugated. The height of the room is 1.2cm and the width is 2cm; after drying, it is sealed and packaged w...

Embodiment 2

[0040] (1) Feed preparation

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

[0042] Weigh the sweet potato stem powder, degummed kelp powder, sargassum powder, defatted fish meal, shrimp bran and other raw materials in the above proportions, and mix them evenly, then put the mixed feed into a grinder for coarse crushing, and add soybean enzymatic hydrolysis Ingredients such as protein, compound vitamins, compound mineral salts, compound enzymes, etc., are finely pulverized to more than 60 meshes, 50% water is added, and the corrugated flake feed is formed after bonding. The corrugated flake feed is 5 cm long and 0.8 thick cm, the height of the corrugated room is 1cm, and the width is 0.5cm; after drying...

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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 specifically relates to a low-cost and high-efficiency imitation sea cucumber growing special feed and a preparation and feeding method thereof. Background technique [0002] In recent years, with the expansion of the scale of imitation sea cucumber farming, the demand for imitation sea cucumber feed has been increasing. In the process of growing imitation sea cucumbers, natural bait such as macroalgae, which is an important part of feed, has been over-exploited, natural resources have been sharply reduced, the price of algae powder has continued to rise, and the cost of breeding has continued to increase. The price of 1-1.5 yuan / kg rose to 10-13 yuan / kg. At the same time, with the integrated innovation and demonstration and application of imitation sea cucumber aquaculture technology, the scarcity of imitation sea cucumber products has gradually declined. In addition to the impact of po...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/22A23K20/147A23K20/174A23K20/189A23K20/20A23K20/28A01K61/30
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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