Channel catfish feed and production method with fermented rapeseed meal and fermented cotton meal added

A technology for channel catfish and fermented rapeseed meal, which is applied in the direction of animal feed, animal feed, and animal feed molding or processing, can solve the problem of high cost of raising channel catfish, maintain intestinal microecological balance, and improve digestion and absorption. Utilization rate, the effect of reducing toxic and harmful substances

Active Publication Date: 2011-11-30
武汉天龙饲料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned deficiencies, the present invention provides a channel catfish feed, the application of the feed can solve the problem of high feeding cost of channel catfish

Method used

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  • Channel catfish feed and production method with fermented rapeseed meal and fermented cotton meal added
  • Channel catfish feed and production method with fermented rapeseed meal and fermented cotton meal added

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Embodiment 1

[0025] 1. Formula design: high-dose fermented cotton meal and fermented rapeseed meal (purchased from Wuhan Tianshuai Biological Engineering Co., Ltd.) were used to partially replace soybean meal and fish meal. 45% of fermented rapeseed meal and 15% of fermented cotton meal are used as the main raw materials, and a small amount of soybean meal, fish meal, rice bran, wheat, calcium dihydrogen phosphate, and various vitamins and trace elements are added. No antibiotics of any kind are added to the formula. Concrete formula is as shown in table 1:

[0026] Table 1 Formula of channel catfish feed

[0027] Numbering raw material name Addition ratio (%) 1 Fermented Rapeseed Meal 45.0 2 Fermented Cotton Meal 15.0 3 rice bran 8.0 4 wheat 14.0 5 soybean meal 8.0 6 fish meal 5.0 7 Calcium Dihydrogen Phosphate 1.5 8 Phospholipid oil 2.0 9 salt 0.3 10 Choline chloride 0.2 11 betaine 0.1 12 Co...

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Abstract

The invention provides a letalurus punetaus feed. The feed is prepared by mainly using fermented rapeseed meal and fermented cottonseed meal, simultaneously reducing the use amount of soybean meal and fish meal, then adding rice bran, wheat, monocalcium phosphate and various vitamins and trace elements. The feed has the advantages of low cost, low pollution, low feed coefficient and the like. Theinvention also provides a preparation method of the feed. The method comprises two material granulation processes. Through twice granulation, the nutrient components in the raw materials can not be damaged and simultaneously the cost can be greatly lowered compared with the puffed production process.

Description

technical field [0001] The invention relates to a special feed for channel catfish and a production method thereof, belonging to the field of feed industry. Background technique [0002] channel catfish ( Ietalurus Punetaus ), also known as channel catfish and pincer fish, belongs to Siluriformes and Catfish. Native to North America, it is a large freshwater fish that has the advantages of miscellaneous food, fast growth, wide adaptability, strong disease resistance, and high-quality meat. It is a world-renowned breeding species and fishing object. The fish is a large warm-water freshwater fish and is an omnivorous fish with plant-based feed. In natural waters, the main feeding objects are benthic organisms, aquatic insects, zooplankton, rotifers, organic debris and large algae. Under artificial breeding conditions, they can ingest all kinds of compound feeds, especially like pellet feeds made of fish meal, bean cake, corn, rice bran, wheat bran and other raw materials. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K10/22A23K10/30A23K10/37A23K20/105A23K20/158A23K20/174A23K20/20A23K20/22A23K20/24A23K20/26A23K20/28A23K40/10A23K50/80
CPCY02A40/818Y02P60/87
Inventor 黄炳堂何学军
Owner 武汉天龙饲料有限公司
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