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Fully-cooked puffed compound feed combination used in early, middle and later stages of breeding of tiger prawns and preparation method of feed combination

A technology of extruded compound feed and tiger shrimp, which is applied in the direction of animal feed, animal feed, molding or processing of animal feed, etc., can solve the problem that the feed cannot meet the nutritional needs in a targeted manner, achieve low residual bait rate, and improve finished product specifications , The effect of reducing nitrogen emissions

Inactive Publication Date: 2020-01-03
FUJIAN TIANMA TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, the feed in this invention patent has the problem that it cannot meet the different nutritional needs in the early, middle and late stages in a targeted manner.

Method used

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  • Fully-cooked puffed compound feed combination used in early, middle and later stages of breeding of tiger prawns and preparation method of feed combination

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Effect test

Embodiment

[0033] Embodiment: a kind of pre-matured puffed compound feed combination used for tiger prawn breeding, including the pre-feed for tiger prawns, the mid-term feed for tiger prawns and the late-stage feed for tiger prawns whose feed type is fully-cooked puffed compound feed. Tiger shrimp pre-feed includes the following material composition by weight percentage: steam-dried fish meal 45%, high-gluten flour 15%, chicken meal 8%, peeled soybean meal 7%, black soldier fly 2%, fish oil 2%, soybean phospholipid oil 3%, mineral salt 2%, calcium dihydrogen phosphate 2%, choline chloride 0.4%, shrimp bran 10%, squid paste 3%, multivitamin 0.15%, VC ester 0.2%, antioxidant 0.05%, anti-oxidant 0.1% of mold agent and 0.1% of shrimp and crab shell powder with 10% net content of astaxanthin.

[0034] The mineral salts in the front, middle and back three-stage feeds are other existing suitable mineral salt types different from calcium dihydrogen phosphate, and the multivitamins are multivita...

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Abstract

The invention belongs to the technical field of aquatic compound feed, and particularly relates to a fully-cooked puffed compound feed combination used in the early, middle and later stages of breeding of tiger prawns and a preparation method of the feed combination. The effect that three feed is respectively corresponding to breeding in the early, middle and later stages of the tiger prawns is realized by mainly adjusting the protein content in the feed composition. The feed combination provided by the invention has the advantages that feed in the early, middle and later stages meets the breeding needs of the tiger prawns in the early, middle and later stages in a target manner, the breeding speed of the tiger prawns and finished product specifications are improved as a whole, the fully-cooked puffed compound feed has high stability in water, a less nitrogen emission and a low residual bait rate, the feed in the early, middle and later stages is prepared independently without affecting each other, and the basic advantages of a full-cooking puffing technology are significant.

Description

technical field [0001] The invention belongs to the technical field of aquatic product compound feed, and in particular relates to a three-stage full-cooked puffed compound feed combination for tiger shrimp breeding and a preparation method thereof. Background technique [0002] Tiger prawns, also known as King Kong prawns, refer to a huge and spotted shrimp with delicious meat, short breeding time, fast growth, high survival rate, strong disease resistance, beautiful body after cooking, and are popular among consumers. A kind of seafood shrimp favored by readers. [0003] Full-cooked extruded compound feed refers to the feed produced by the application of nutrition control technology and green health care control technology through the new technology of biaxial extrusion technology, which has the advantages of easy digestion and absorption, low nitrogen emission and low residual bait rate. [0004] On the other hand, the existing tiger shrimp feed is always fed in the earl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/22A23K10/20A23K10/37A23K20/158A23K20/20A23K10/26A23K10/30A23K20/26A23K20/105A23K20/174A23K40/25
CPCA23K10/20A23K10/22A23K10/26A23K10/30A23K10/37A23K20/105A23K20/158A23K20/174A23K20/20A23K20/26A23K40/25A23K50/80Y02P60/87Y02A40/818
Inventor 杨欢张蕉南陈加成王云才陈庆堂李昌辉胡兵杨明曾少玉
Owner FUJIAN TIANMA TECH GRP
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