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Slow-release pellet feed used in rapid growth period of south-moving stichopus japonicus and preparation method thereof

A slow-release granule and feed technology, which is applied in the direction of animal feed, animal feed, and animal feed molding or processing, can solve the problems of high requirements on feed nutrition supply level and supply continuity, weak physique of cultured sea cucumbers, etc. Standardization and operability are strong, aggregation and trend are obvious, and the effect of improving production performance

Pending Publication Date: 2020-11-24
YANCHENG TEACHERS UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, in the early stage of rapid growth (after overwintering and summer dormancy), there are still problems such as weak physical fitness of cultured sea cucumbers, high requirements for feed nutrition supply level and supply continuity, etc.

Method used

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  • Slow-release pellet feed used in rapid growth period of south-moving stichopus japonicus and preparation method thereof
  • Slow-release pellet feed used in rapid growth period of south-moving stichopus japonicus and preparation method thereof
  • Slow-release pellet feed used in rapid growth period of south-moving stichopus japonicus and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Prepare the slow-release granular feed used in the rapid growth period of sea cucumber moving south, according to the protein component composition 46%, the oil component composition 6.6%, the starch component composition 20%, the multivitamin 0.5%, the compound mineral salt 0.7% , 25% of the functional component composition, and 1.2% of the bioadhesive component composition to formulate the feed.

[0038] Among them, the protein component composition includes: Hijiki powder 9% (9% of the total mass, the same below), laver powder 3%, Suaeda salsa powder 6%, shrimp head powder 3%, mussel powder 1%, protein Nutritional enhancement composition 24%, and protein nutritional enhancement composition then includes: Gracilaria powder 10%, Salicornia 6%, flounder skirt powder 4%, clam silkworm powder 4%;

[0039] The oil component composition includes: fish oil 2.2% (2.2% of the total mass, the same below), palm oil 3.3%, and Suaeda salsa seed oil 1.1%;

[0040] The starch compo...

Embodiment 2

[0054] Prepare the slow-release granular feed used in the rapid growth period of sea cucumber moving south, according to the protein component composition 50%, the oil component composition 6%, the starch component composition 16.5%, the multivitamin 0.6%, the compound mineral salt 0.7% , 25% of the functional component composition, and 1.2% of the bioadhesive component composition to formulate the feed.

[0055] Among them, the protein component composition includes: 27% of protein nutrition enhancement combination (27% of the total mass, the same below), 10% of Hijiki powder, 2% of seaweed powder, 7.5% of Suaeda salsa powder, 2.5% of shrimp head powder, Mussel powder 1%; and protein nutritional enhancement combination includes Gracilaria powder 11.2%, Salicornia 6.8%, Flounder skirt powder 4.5%, Nereis powder 4.5%;

[0056] The oil component composition includes: fish oil 2% (2% of the total mass, the same below), palm oil 3%, and Suaeda salsa seed oil 1%;

[0057] The star...

Embodiment 3

[0081] According to the raw material formula, ratio and preparation method of Example 1 of the present invention, Inventive Feed A was prepared.

[0082] Prepare non-sustained-release granular feed, according to protein component composition 46%, oil component composition 6.6%, starch component composition 21.2%, multivitamin 0.5%, compound mineral salt 0.7%, functional component composition 25% % formula feed.

[0083] Among them, the protein component composition includes: 24% of protein nutrition enhancement composition (24% of the total mass, the same below), 9% of Hijiki powder, 3% of seaweed powder, 6% of Suaeda salsa powder, and 3% of shrimp head powder , mussel powder 1%; and the protein component composition includes: Gracilaria powder 10%, Salicornia 6%, flounder skirt powder 4%, clam silkworm powder 4%;

[0084] The oil component composition includes: fish oil 2.2% (2.2% of the total mass, the same below), palm oil 3.3%, and Suaeda salsa seed oil 1.1%;

[0085] Th...

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Abstract

The invention discloses a slow-release pellet feed used in a rapid growth period of south-moving stichopus japonicus. The slow-release pellet feed is characterized by being prepared by mixing the following components in percentage by mass: 40-50% of a protein component composition, 6-8% of a grease component composition, 15-25% of a starch component composition, 0.5-0.6% of compound vitamins, 0.7-0.8% of compound mineral salt, 20-25% of a functional component composition and 1.0-1.5% of a biological adhesive.

Description

technical field [0001] The invention relates to the field of marine product cultivation, in particular to a slow-release granular feed used in the rapid growth period of sea cucumber moving south and a preparation method of the feed. Background technique [0002] Apostichopus japonicus is one of the pillar breeding economic species in my country's mariculture industry. Due to the limitation of natural distribution, the traditional sea cucumber breeding areas in my country are mainly concentrated in Liaodong and the coastal areas around the Shandong Peninsula, and the southern provinces mainly breed or fish other sea cucumber species with relatively low economic value. In recent years, with the increase in market demand and considerable breeding benefits, there has been an upsurge of sea cucumber farming moving southward in various regions along the east and south coasts of China (Jiangsu, Zhejiang, Fujian, Guangdong, Guangxi and Hainan, etc.). The so-called southward migrat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/30A23K10/37A23K10/26A23K10/22A23K20/163A23K20/147A23K40/10A23K50/80
CPCA23K10/30A23K10/37A23K10/26A23K10/22A23K20/163A23K20/147A23K40/10A23K50/80Y02P60/87
Inventor 姜森颢童心雨葛宝明刘秋宁杨瑞平李豫婷陈露露张代臻唐伯平
Owner YANCHENG TEACHERS UNIV
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