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Environmental protection type crucian puffing compound feed and method of processing the same

An extruded compound feed, environmentally friendly technology, applied in animal feed, animal feed, food processing and other directions, can solve the problem that the research on extruded feed for crucian carp is still blank and needs to be developed, etc. and storage effects

Inactive Publication Date: 2008-12-17
聂刘明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, it has gradually begun to be implemented in freshwater cultured species. Since the freshwater species cultured in Guangdong are mainly grass carp and tilapia, the related research (including nutrition and technology) of extruded feed is also limited to these two species. For Research on extruded crucian carp feed is still blank and needs to be developed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: environment-friendly crucian carp puffed compound feed and its processing method are a. Get 7 kilograms of steamed fish meal, 3 kilograms of meat and bone meal, 2.5 kilograms of casing protein, 17 kilograms of soybean meal, 41 kilograms of miscellaneous meal (rape meal), 23 kilograms of secondary meal Put it into the silo for demagnetization, initial mixing and initial crushing, and then transport it to the superfine grinding silo to be crushed, b. Take 3 kg of fat powder (soybean phosphoester) and 1.5 kg of feed grade calcium hydrogen phosphate minerals for fish 1 kg of multivitamin and 1 kg of additive premix are transported to the silo for superfine grinding to be pulverized, and are mixed with the materials described in a to form a feed mixture, wherein the additive premix contains 34% of the feed grade trace element mixture, Fish immune polysaccharide 5%, enzyme preparation 12.5%, lysine 9%, methionine 4.5%, zeolite powder 35%, among them, the carrier ...

Embodiment 2

[0011] Embodiment 2: trace element mixture 34% is made up of copper sulfate 3.5%, iron sulfate 15%, manganese sulfate 4.5%, zinc sulfate 5%, calcium iodate 3.5% and cobalt chloride 2.5%, all the other are with embodiment 1.

Embodiment 3

[0012] Embodiment 3: get 6 kilograms of direct-fired fish meal, 5 kilograms of meat and bone meal, 4.5 kilograms of casing protein, 15.8 kilograms of soybean meal, 43 kilograms of miscellaneous meal (wherein cotton meal 17 kilograms, rapeseed meal 26 kilograms), secondary powder 18 kilograms, fat powder ( 3.5 kg of soybean phosphoester), 2 kg of feed grade calcium dihydrogen phosphate minerals, 1.2 kg of multivitamins for fish and 1 kg of additive premix, wherein the additive premix contains 32% of feed grade trace element mixture, and immune polysaccharide for fish 4.5%, enzyme preparation 13.5%, lysine 8%, methionine 5%, zeolite powder 37.5%, of which feed grade trace element mixture 32% consists of copper sulfate 3.5%, iron sulfate 12.5%, manganese sulfate 4.5%, zinc sulfate 5.5% %, calcium iodate 3% and cobalt chloride 3%, the carrier of multivitamins for fish is defatted rice bran, each kilogram of multivitamins for fish contains 56 million IU of vitamin A, 28 million IU o...

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PUM

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Abstract

The invention discloses an environment-friendly crucian carp expanded formulated feed and a processing method thereof. The proportion of the formula of every 100kg weight is as follows: 5 to 10Kg of fish meal, 2 to 8Kg of meat bone meal, 2 to 5Kg of protein casing, 15 to 30Kg of soybean meal, 20 to 50Kg of miscellaneous meal, 8 to 20Kg of wheat middling, 6 to 10Kg of fat powder, 1 to 3Kg of feed-grade mineral, 0.5 to 1.0Kg of compound vitamin for fish and 1 to 2Kg of additive premix. The processing method comprises: demagnetization, primary mixing, primary smashing, ultrafine smashing, secondary preparation, expansion, drying, spraying, cooling and packaging. The environment-friendly crucian carp expanded formulated feed has the advantages of high utilization rate of the feed, fewer pathogenic micro-organisms, long stable time in water, storage transportation resistance, less water pollution, high efficiency, environmental protection and being especially applicable to crucian carps and the like, thereby having important social meaning for the sustainable development for promoting the fishing industry.

Description

technical field [0001] The invention relates to an aquatic compound feed and a processing method thereof, in particular to an extruded crucian carp compound feed and a processing method thereof. Background technique [0002] The application of extruded feed in aquaculture is now very common in European and American countries, and related technical research has also been carried out in depth, but the corresponding research is mainly concentrated on salmon and trout. Classes vary greatly. At present, the promotion and use of extruded feed in our country is mainly concentrated in the coastal areas of Guangdong, and the varieties used are mainly concentrated in high-grade seawater fish feed. In recent years, it has gradually begun to be implemented in freshwater cultured species. Since the freshwater species cultured in Guangdong are mainly grass carp and tilapia, the related research (including nutrition and technology) of extruded feed is also limited to these two species. Fo...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/00A23K1/165A23K1/16A23K10/22A23K10/26A23K10/30A23K10/37A23K20/142A23K20/147A23K20/163A23K20/174A23K20/189A23K20/20A23K20/28A23K50/80
CPCY02A40/818Y02P60/87
Inventor 聂刘明
Owner 聂刘明
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