Slowly-sinking puffed compound feed for channel catfish and preparation method thereof

A technology for extruding compound feed and channel catfish, which is applied in the direction of animal feed, animal feed, and animal feed molding or processing, can solve problems such as adverse effects on body health, high technical requirements for feeding, and restrictions on use stages, and achieves improved feed. Use efficiency, increase anti-stress ability, improve absorption effect

Inactive Publication Date: 2016-08-03
TONGWEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The first article is that the extruded feed is buoyant, and there is a problem of buoyant feed, and the ultrafine pulverized ingredients pass 50-60 mesh, and the fineness is not enough
[0013] The second part focuses on the control of drug residues in channel catfish. The material type is hard pellets, which has poor water resistance and high requirements for feeding technology.
[0014] The third article focuses on the environmental protection and fishmeal-free channel catfish compound feed and its preparation method. Channel catfish is an omnivorous and partial carnivorous fish. Although the requirements for fish meal are not as high as those of carnivorous fish, a certain proportion must still be used...

Method used

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  • Slowly-sinking puffed compound feed for channel catfish and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A slow-settling extruded compound feed for channel catfish, comprising the following raw materials in parts by weight:

[0052] 8 parts of fish meal, 3 parts of pork meal, 3 parts of rice protein powder, 3 parts of fermented soybean meal, 4 parts of rapeseed, 8 parts of soybean meal, 5 parts of rapeseed meal, 5 parts of cotton meal, 5 parts of rice bran, 8 parts of flour, 3 parts of wheat , 2 parts of soybean oil, 1 part of calcium dihydrogen phosphate, 1 part of bentonite, 0.1 part of 98.5% lysine hydrochloride, 0.05 part of 99% DL-methionine, 0.05 part of choline chloride, 0.3 part of multivitamin premix, 0.02 part of 35% vitamin C phosphate, 0.001 part of vitamin A acetate, 0.01 part of vitamin E, 1.0 part of compound mineral premix, 0.05 part of probiotics, 0.01 part of antioxidant, 0.1 part of antifungal agent.

Embodiment 2

[0054] A slow-settling extruded compound feed for channel catfish, comprising the following raw materials in parts by weight:

[0055] 15 parts of fish meal, 8 parts of pork meal, 10 parts of rice protein powder, 6 parts of fermented soybean meal, 8 parts of rapeseed meal, 25 parts of soybean meal, 15 parts of rapeseed meal, 15 parts of cotton meal, 12 parts of rice bran, 20 parts of flour, 8 parts of wheat , 5 parts of soybean oil, 3 parts of calcium dihydrogen phosphate, 2.5 parts of bentonite, 0.4 parts of 98.5% lysine hydrochloride, 0.2 parts of 99% DL-methionine, 0.1 parts of choline chloride, 0.6 parts of multivitamin premix, 0.06 part of 35% vitamin C phosphate, 0.003 part of vitamin A acetate, 0.03 part of vitamin E, 3.0 part of compound mineral premix, 0.1 part of probiotics, 0.05 part of antioxidant, and 0.15 part of antifungal agent.

Embodiment 3

[0057] A slow-settling extruded compound feed for channel catfish, comprising the following raw materials in parts by weight:

[0058] 11.5 parts of fish meal, 5.5 parts of pork meal, 6.5 parts of rice protein powder, 4.5 parts of fermented soybean meal, 6 parts of rapeseed, 16.5 parts of soybean meal, 10 parts of rapeseed meal, 10 parts of cotton meal, 8.5 parts of rice bran, 14 parts of flour, 5.5 parts of wheat 3.5 parts of soybean oil, 2 parts of calcium dihydrogen phosphate, 1.8 parts of bentonite, 0.25 parts of 98.5% lysine hydrochloride, 0.1 part of 99% DL-methionine, 0.08 parts of choline chloride, 0.45 parts of multivitamin premix, 0.04 parts of 35% vitamin C phosphate, 0.002 parts of vitamin A acetate, 0.02 parts of vitamin E, 2.0 parts of compound mineral premix, 0.08 parts of probiotics, 0.03 parts of antioxidant, and 0.1 part of antifungal agent.

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Abstract

The invention relates to a slowly-sinking puffed compound feed for channel catfish and a preparation method thereof and belongs to the technical field of production of puffed feeds for aquatic products. The feed contains fish meal, pork powder, rice protein powder, fermented soybean meal, rapeseed meal, soybean meal, rapeseed dregs, cottonseed meal, rice bran, flour, wheat, soybean oil, monocalcium phosphate, bentonite, 98.5% lysine hydrochloride, 99% DL-methionine, choline chloride, a compound vitamin premix, 35% vitamin C phosphate, vitamin A acetate, vitamin E, a composite mineral substance premix, a micro-ecological preparation, an antioxidant and a mildew preventive. The feed is conveniently eaten by the channel catfish, improves the feeding rate, has good water resistance and has not higher the technical requirement for feeding. In addition, intestinal health of the channel catfish can be improved, then the feed utilization efficiency of the channel catfish can be improved, eventually the growth speed and yield per unit volume of the channel catfish can be improved, and the breeding benefits of farmers can be improved.

Description

Technical field [0001] The present invention involves a spots for fork -tailed feed and its preparation methods. More specifically, the invention involves a spots for a spa fork -tail ingenuity to slowly puffed with feed and its preparation methods, which belongs to the field of puffed feed production technology for aquatic products. Background technique [0002] The spots of the fork tail belong to the shadow -shaped eyes, the family.The natural distribution area of spots for fork -tail is in the central US basin, southern Canada, and parts of the Atlantic coast. It has entered the Atlantic coast extensively in the future. Now it is basically distributed in the United States and northern Mexico.The advantages of freshness and high arrest rate. It has a long history of breeding in the United States. It is one of the main economic fish in freshwater farming in the United States.In 1984, it was introduced by the Hubei Fisheries Research Institute. It has become one of the main fres...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/22A23K10/20A23K20/147A23K10/37A23K10/30A23K20/158A23K20/28A23K20/142A23K20/105A23K20/174A23K20/20A23K10/18A23K40/00
CPCY02A40/818Y02P60/87
Inventor 李云兰高启平尹恒邓玉平帅柯何雷
Owner TONGWEI
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