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High-economical-efficiency expanded sinking compound feed for penaeus vannamei boone and preparation method of expanded sinking compound feed

A compound feed and economical technology, applied in the direction of feed, animal feed, animal feed, etc., can solve the problems of insufficient immunity, unreasonable combination of additive components, etc., achieve high heat utilization rate, improve disease resistance immunity, structure Reasonable and effective effect

Pending Publication Date: 2021-03-19
FUJIAN TIANMA TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the Penaeus vannamei feed in this invention patent has the problem that the combination of additive components is not reasonable enough, which will eventually lead to the lack of self-immunity of Penaeus vannamei

Method used

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  • High-economical-efficiency expanded sinking compound feed for penaeus vannamei boone and preparation method of expanded sinking compound feed
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  • High-economical-efficiency expanded sinking compound feed for penaeus vannamei boone and preparation method of expanded sinking compound feed

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Embodiment

[0025] Example: as attached figure 1 , 2 , 3, 4, 5 and attached Figure 6 Shown, a kind of highly economical Penaeus vannamei extruded sinking compound feed includes fish meal, soybean meal, fish oil, flour, vitamin agent, trace element agent and mineral salt agent, and also includes immunity enhancer, and said immunity enhancer Agents include plant-extracted enhancers, animal-extracted enhancers, and sustained-release agents for enhancers.

[0026] In this embodiment, the plant-extracted enhancer and the animal-extracted enhancer are natural immunity enhancers, and finally the slow-release agent for the enhancer is used to ensure that the above-mentioned immunity enhancer can be used as a Release at a relatively slow and appropriate speed, avoiding the harmful problems of too fast release and the problem of low utilization rate.

[0027] The extract enhancer includes spirulina extract, tea extract, chamomile extract and Tianqi extract; the animal extract enhancer includes ...

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Abstract

The invention belongs to the technical field of aquatic feed, and particularly relates to a high-economical-efficiency expanded sinking compound feed for penaeus vannamei boone and a preparation method of the expanded sinking compound feed. By adding a plant extract enhancer, an animal extract enhancer and an enhancer sustained-release agent into the existing feed composition, the effect of obviously enhancing the disease resistance and immunity of the penaeus vannamei boone after the feed is applied is achieved. According to the preparation method, a straight cylinder type drying machine is adopted and structurally comprises a first heat preservation square cylinder, a drying square cylinder, a second heat preservation square cylinder, a height limiting material scraping plate, a scrapingfalling material collecting unit, an electric heating wire heater and a material returning plate unit, and has the beneficial effects that the heating drying structure is reasonable and effective, the heat utilization rate is high, the feed in all positions of the upper part and the lower part can be heated sufficiently, the discharging amount after drying is kept consistent, materials are not prone to leaking from a conveying belt after drying, falling materials before drying can be conveniently returned, dried and heated and all the feed can be output after being dried and heated.

Description

technical field [0001] The invention belongs to the technical field of aquatic feed, and in particular relates to a high-economical extruded sinking compound feed for Penaeus vannamei and a preparation method thereof. Background technique [0002] Penaeus vannamei, belonging to the family Penaeidae, is a cultured shrimp species with high economic value, and its staple food is animal feed. On the other hand, extruded sinking compound feed refers to a multi-component compound feed that goes through the extruding process and sinks to the bottom of the water after being fed, and is eaten by benthic animals. Require. [0003] The existing feed for Penaeus vannamei mainly includes fish meal, soybean meal, fish oil, flour, vitamin additives, trace element additives and adhesives in its nutritional composition. There is an urgent need in the world for an improved special feed that can ensure the healthy and rapid growth of Penaeus vannamei, and the preparation method and equipment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/22A23K10/37A23K20/158A23K20/174A23K20/20A23K10/16A23K10/30A23K20/28A23K20/163A23K10/18A23N17/00F26B23/06F26B25/04F26B25/16
CPCA23K50/80A23K10/22A23K10/37A23K20/158A23K20/174A23K20/30A23K20/20A23K10/16A23K10/30A23K20/28A23K20/163A23K10/18A23N17/00A23N17/005A23N17/004F26B23/06F26B25/04F26B25/16Y02P60/87Y02A40/818
Inventor 胡兵陈加成张蕉南杨欢黄文志林宜锦林鹏志陈庆堂
Owner FUJIAN TIANMA TECH GRP
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