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Fishmeal-free buoyant puffed feedstuff for micropterus salmoides and preparation method of feedstuff

A technology of extruded feed and largemouth bass, which is applied in animal feed, animal feed, applications, etc., can solve the problems of high cost of largemouth bass cultivation, high breeding cost of farmers, low economic benefits, etc., and minimize feed cost input , solve the effect of high breeding cost and maximized benefits

Active Publication Date: 2013-05-22
SHANGHAI NONGHAO FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defects that the existing largemouth bass feed formula technology and production method are highly dependent on fish meal, which leads to high breeding costs for farmers and low economic benefits, and provides a new largemouth bass. The fishmeal-free floating extruded feed for seabass and its preparation method can replace the conventional largemouth bass feed containing a high proportion of fishmeal, solve the problems of high breeding cost and strong dependence on fishmeal of largemouth bass, and realize the minimum feed cost input and the maximum benefit change

Method used

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  • Fishmeal-free buoyant puffed feedstuff for micropterus salmoides and preparation method of feedstuff
  • Fishmeal-free buoyant puffed feedstuff for micropterus salmoides and preparation method of feedstuff
  • Fishmeal-free buoyant puffed feedstuff for micropterus salmoides and preparation method of feedstuff

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Largemouth bass non-fishmeal floating extruded feed contains the following substances in terms of 1000 kg: 41 kg of dephenolized cottonseed protein, 20 kg of hemoglobin powder, 240 kg of soybean protein concentrate, 200 kg of rice protein powder, and 150 kg of fish soluble protein kg, 32 kg of calcium dihydrogen phosphate, 30 kg of wheat gluten, 220 kg of wheat flour, 20 kg of phospholipid oil, 30 kg of fish oil, 5 kg of fish trace elements, 2.5 kg of betaine hydrochloride, 3 kg of salt, 1.75 kg of fish multivitamin , 1 kg of choline chloride, 1 kg of L-carnitine, 1 kg of antifungal agent, 1.55 kg of zeolite powder, and 0.2 kg of ethoxyquinoline.

[0051] Preparation method: pass fish trace elements, choline chloride, salt, fish multidimensional, betaine hydrochloride, L-carnitine, antifungal agent, ethoxyquinoline, and zeolite powder through a double-shaft paddle mixer according to the formula Mix evenly to make small additives. Soybean protein concentrate, rice protei...

Embodiment 2

[0053] Largemouth bass non-fishmeal floating extruded feed contains the following substances in terms of 1000 kg: 47 kg of dephenolized cottonseed protein, 25 kg of hemoglobulin powder, 200 kg of soybean protein concentrate, 220 kg of rice protein powder, and 160 kg of fish soluble protein kg, 31 kg of calcium dihydrogen phosphate, 30 kg of wheat gluten, 220 kg of wheat flour, 20 kg of phospholipid oil, 30 kg of fish oil, 5 kg of fish trace elements, 2.5 kg of betaine hydrochloride, 3 kg of salt, 1.75 kg of fish multivitamin , 1 kg of choline chloride, 1 kg of L-carnitine, 1 kg of antifungal agent, 1.55 kg of zeolite powder, and 0.2 kg of ethoxyquinoline.

[0054] The preparation method is the same as in Example 1.

Embodiment 3

[0056] Largemouth bass non-fishmeal floating extruded feed contains the following substances in terms of 1000 kg: 53 kg of dephenolized cottonseed protein, 30 kg of hemoglobulin powder, 220 kg of soybean protein concentrate, 180 kg of rice protein powder, and 170 kg of fish soluble protein kg, 30 kg of calcium dihydrogen phosphate, 30 kg of wheat gluten, 220 kg of wheat flour, 20 kg of phospholipid oil, 30 kg of fish oil, 5 kg of fish trace elements, 2.5 kg of betaine hydrochloride, 3 kg of salt, 1.75 kg of fish multivitamin , 1 kg of choline chloride, 1 kg of L-carnitine, 1 kg of antifungal agent, 1.55 kg of zeolite powder, and 0.2 kg of ethoxyquinoline.

[0057] The preparation method is the same as in Example 1.

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Abstract

The invention discloses fishmeal-free buoyant puffed feedstuff for micropterus salmoides and a preparation method of the feedstuff. One thousand kilograms of feedstuff comprises the following components: 41-53 kg of dephenolized cottonseed protein, 20-30 kg of spray-dried animal blood cells, 200-240 kg of soy protein concentrate, 180-220 kg of rice protein powder, 150-170 kg of fish soluble protein, 30-32 kg of calcium dihydrogen phosphate, 30kg of wheat gluten protein, 220kg of wheat flour, 20kg of lecithin oil, 30kg of fish oil, 5kg of fish trace elements, 2.5kg of betaine hydrochloride, 3kg of salt, 1.75kg of multi-vitamines for fish, 1kg of choline chloride, 1kg of L-carnitine, 1kg of a mildew inhibitor, 1.55kg of zeolite powder, and 0.2kg of ethoxyquinoline. The feedstuff use animal by-products and vegetable proteins to replace fish meal feedstuff, and the various raw materials are in synergistic combination to achieve cost minimization and benefit maximization of the feedstuff and solve the problem of high breeding cost.

Description

technical field [0001] The invention relates to a fishmeal-free floating puffed feed for largemouth bass and a preparation method thereof. Background technique [0002] Largemouth bass is an extremely important carnivorous aquaculture famous, special and high-quality economic species in my country, with a total annual output of more than 150,000 tons. However, for a long time, the artificial compound feed of largemouth bass, a carnivorous fish, has been inseparable from a high proportion of high-quality fish meal. Some farmers even use chilled and live baits to feed largemouth bass directly in order to achieve the purpose of rapid growth of largemouth bass. Hey. Therefore, 60,000 to 80,000 tons of fishmeal are consumed in China every year to produce feed for largemouth bass. [0003] In the prior art, the largemouth bass puffed material generally contains the following substances (calculated per 1000 kilograms): 450-550 kilograms of imported fish meal, 200-220 kilograms of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/175
Inventor 潘明官许培玉周恒永
Owner SHANGHAI NONGHAO FEED
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