Slow-sinking expanded feed for black carp and preparation method thereof

A feed and herring technology, applied in animal feed, animal feed, applications, etc., can solve the problems of feed waste, feed raw material cost, sinking speed herring ingestion, and reduce feed raw material cost, so as to reduce feed raw material cost and improve digestion and absorption rate, improve the effect of liver health

Inactive Publication Date: 2015-12-02
TONGWEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the herring sinking extruded feed sinks too fast and cannot be fully ingested by the herring but sinks at the bottom of the breeding pond in the prior art, resulting in waste of feed, high cost of feed raw materials, and high feed coefficient. Provided is a herring slow-sinking extruded feed and a preparation method thereof. The feed not only has the characteristics of slow-sinking, but also reduces the cost of feed raw materials and the feed coefficient through effective and reasonable matching of feed materials and a specific preparation method.

Method used

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  • Slow-sinking expanded feed for black carp and preparation method thereof

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Embodiment 1

[0031] A slow-sinking extruded feed for herring, comprising the following raw materials by weight: 62kg of fish meal, 80kg of pork meal, 20kg of porcine blood globulin powder, 250kg of soybean meal, 70kg of peanut meal, 75kg of 50% cotton meal, 50kg of rapeseed meal, and 25kg of corn DDGS , rice bran 100kg, flour 75kg, wheat 75kg, soybean oil 30kg, soybean lecithin oil 20kg, calcium dihydrogen phosphate 20kg, bran 1kg, bentonite 20kg, vitamin premix 4kg, vitamin C phosphate 0.5kg, allicin 1kg, trace Elemental premix 15kg, choline chloride 5kg, antioxidant 0.8kg, antifungal agent 0.7kg.

Embodiment 2

[0033] A herring slow-sinking extruded feed, including the following raw materials by weight: 100kg of fish meal, 30kg of pork meal, 40kg of porcine globulin powder, 215kg of soybean meal, 30kg of peanut meal, 50kg of 50% cotton meal, 200kg of rapeseed meal, and 20kg of corn DDGS , rice bran 50kg, flour 50kg, wheat 100kg, soybean oil 20kg, soybean lecithin oil 20kg, calcium dihydrogen phosphate 20kg, bran 17.5kg, bentonite 0kg, vitamin premix 2kg, vitamin C phosphate 3.2kg, allicin 0.1kg , 30kg of trace element premix, 0.5kg of choline chloride, 1.0kg of antioxidant, and 0.7kg of antifungal agent.

Embodiment 3

[0035] A herring slow-sinking extruded feed, including the following raw materials by weight: 150kg fish meal, 30kg pork meal, 20kg porcine blood globulin powder, 100kg soybean meal, 85kg peanut meal, 105kg 50% cotton meal, 100kg rapeseed meal, 20kg corn DDGS , rice bran 100kg, flour 100kg, wheat 50kg, soybean oil 20kg, soybean lecithin oil 20kg, calcium dihydrogen phosphate 30kg, bran 30kg, bentonite 9.5kg, vitamin premix 10kg, vitamin C phosphate 5kg, allicin 3kg, micro Elemental premix 10kg, choline chloride 1kg, antioxidant 0.5kg, antifungal agent 1.0kg.

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Abstract

The invention provides slow-sinking expanded feed for black carp and a preparation method thereof. The feed comprises fish meal, pork meal, protein powder of porcine corpuscle, soybean meal, peanut meal, cottonseed meal, rapeseed meal, corn DDGS (distillers' dried grains with soluble), rice bran, wheat, soybean oil, soybean phosphatide oil, monocalcium phosphate, wheat bran, bentonite, vitamin premix, vitamin C phosphate, allicin, trace element premix, choline chloride, an antioxidant, and a mildew inhibitor. The slow-sinking expanded feed for black carp and the preparation method thereof have the advantages that by using the specific preparation method, namely effective reasonable matching of feed materials, the feed features slow sinking, the problem that in the prior art, the slow-sinking expanded feed for black carp sinking fast is unable to be sufficiently eaten by the black carp and sinks to the bottom of a culture pond, thereby leading to feed waste is solved, feed material cost is further lowered, and feed coefficient is decreased.

Description

technical field [0001] The invention relates to the technical field of feed for aquaculture, in particular to a herring puffed feed, in particular to a slow-sinking puffed herring feed and a preparation method thereof. Background technique [0002] Herring belongs to Cyprinidae and Cyprinidae, and is mainly distributed in the middle and lower reaches of the Yangtze River. It is one of the "four major fish" in freshwater farming in my country and has important economic value. At present, herring farming is mainly concentrated in Xiantao, Hubei, Wuxi, Jiangsu, and Huzhou, Zhejiang, among which Wuxi and Huzhou account for about 15% of the national herring farming. Herring is on the market after the winter solstice, when the fish is of the best quality and delicious. In Hubei, Jiangsu, Zhejiang, and Anhui regions, herring is generally processed into salted fish, which is very popular among people. The larger the size of artificially farmed herring, the better the price. Durin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16
Inventor 蒋宗杰吴业阳米海峰张璐薛春雨孙瑞健文远红王武刚王用黎李德贵丁然
Owner TONGWEI
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