CN104256171A - Mixed feed suitable for grass carp in Ningxia regions and preparation method of mixed feed - Google Patents
Mixed feed suitable for grass carp in Ningxia regions and preparation method of mixed feed Download PDFInfo
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- CN104256171A CN104256171A CN201410512429.9A CN201410512429A CN104256171A CN 104256171 A CN104256171 A CN 104256171A CN 201410512429 A CN201410512429 A CN 201410512429A CN 104256171 A CN104256171 A CN 104256171A
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Abstract
The invention relates to mixed feed suitable for grass carp in Ningxia regions and a preparation method of the mixed feed. The feed is mixed feed for grass carp which is prepared from the following raw materials of flour, bran, rice bran, bean pulp, cottonseed meal, degossypolized cottonseed protein, DDGS, rapeseed meal, fish meal, corn gluten meal, soybean oil, monocalcium phosphate, bentonite, zeolite powder, choline chloride, sodium chloride, compound premix feed for grass carp, L-ascorbic acid-2-phosphate and a micro-ecological preparation. The mixed feed has an excellent facilitating effect of improving the breeding level of grass carp in northwest regions. Meanwhile, high-quality feed raw materials and intestinal regulation micro-ecological preparations are further selected, so that the production process is continuously improved, and the feed has obvious effects of improving the food consumption of the grass carp, increasing the daily gain of the grass carp and improving the feed conversion ratio.
Description
Technical field
The present invention relates to breeding feed technical field, relate to a kind of Ningxia, China grass carp specifically and be suitable for mixed feed and preparation method thereof.
Background technology
Grass carp is one of China four large Chinese carp, cultivates with a long history, and cultivation region is extensive.Grass carp fine and tender taste, spur is few, nutritious, delicious, every hectogram edible part is containing 15 ~ 26 grams, protein, 1.4 ~ 8.9 grams, fat, another containing calcium, phosphorus, iron, selenium, thiamine, riboflavin, niacin, and containing multivitamin, also containing abundant unrighted acid, favourable to blood circulation, be the good food of cardiovascular patient.
Grass carp is that the master of Ningxia, China aquaculture supports kind, and grass carp is the most liable to illness, first will select special cultivation base, and around base pollution-free source.Cultivation base should possess have abundant water resources, water quality is good, it is unobstructed to enter draining, and not connected between fish pond, traffic fortune fish is convenient, and feed resource enriches, and ecological environmental condition is good.The water quality of Ningxia, China, weather, the large-scale cultivation of the very suitable grass carp of the natural causes such as soil.And the feed of grass carp of routine be not suitable for the cultivation of Ningxia, China grass carp, many-sided factors such as especially current cultivation technology is on the low side constrain the development of Ningxia, China grass carp cultivation more.Conventional feed of grass carp pursues the speed of growth of grass carp simply, and the energy in feed and protein level are very high, do not meet the nutritional need of the growth of grass carp.Produce grass carp fatty liver after causing throwing something and feeding, severe one causes grass carp Large Scale Death, and the feed of high energy height egg of throwing something and feeding greatly not by Feeding in Grass Carp, but enters water pollution water quality, cause water body ammonia nitrogen and nitrite number higher.The long-term grass carp physique grown under this water body environment is poor, and fish fish body is rubescent, not resistance to transport or mortality in transit.
Summary of the invention
The Ningxia, China grass carp that object of the present invention is just to provide a kind of impact in conjunction with many factors such as this area weather, water quality and edaphic conditions and develops is suitable for mixed feed.
Another object of the present invention is to provide the preparation method that above-mentioned Ningxia, China grass carp is suitable for mixed feed.
Technical scheme taked for achieving the above object is:
Grass carp is suitable for mixed feed in a kind of Ningxia, China, it is characterized in that its raw material composition is counted with parts by weight: 3 ~ 10 parts, flour, 15 ~ 30 parts, wheat bran, 8 ~ 18 parts, rice bran, dregs of beans 6 ~ 15 parts, cotton dregs 15 ~ 30 parts, dephenolization cottonseed protein 3 ~ 10 parts, DDGS3 ~ 10 part, the dish dregs of rice 5 ~ 13 parts, corn protein powder 1 ~ 10 part, fish meal 1 ~ 10 part, soybean oil 0.5 ~ 1.5 part, calcium dihydrogen phosphate 1 ~ 5 part, bentonite 1 ~ 5 part, zeolite powder 1 ~ 5 part, Choline Chloride 0.1 ~ 0.5 part, 0.5 ~ 2 part, sodium chloride, fish compound premixed feed 0.5 ~ 3 part, L-AA-2-phosphoesterase 30 .03 ~ 0.1, probiotics 0.001 ~ 0.01 part.
Containing lactic acid bacteria, Bacillus and saccharomycete in described probiotics, the intestines power that BeiJing DaBei farm Science Group Co., Ltd can be selected to produce is good for.
Above-mentioned Ningxia, China grass carp is suitable for the preparation method of mixed feed, it is characterized in that its processing step is: first by dregs of beans, cotton dregs, DDGS, the dish dregs of rice and corn protein powder carry out first time and pulverize, cross after the sieve of Φ 2.5mm with wheat bran, rice bran carries out first time batching, mixing, then second time Crushing of Ultrafine is carried out, cross after the sieve of Φ 1.0mm with flour, fish meal, calcium dihydrogen phosphate, bentonite, zeolite powder, Choline Chloride, sodium chloride, grass carp compound premixed feed, L-AA-2-phosphate, probiotics carries out second time batching, mixing, add soybean oil simultaneously, fully mix, finally modulate, granulate, cool drying.
After described second time Crushing of Ultrafine, control the material 100% after pulverizing by 40 mesh sieves, 85% by 60 mesh sieves.
During described modulation, temperature controls at 80 DEG C ~ 90 DEG C.
Described cool drying adopts counterflow cooler to realize.
The present invention is according to following principle design: the requirement first determining Ningxia, China Growth of Grass Carps Ctenopharyngodon Idellus stage thick protein and crude fat, then protein and the energy feed raw material of high-quality is selected, next by improving production and processing technology, that improves that finished product feedstuff enters grass carp intestinal digests and absorbs rate.So the present invention adds the probiotics of Vc phosphate and BeiJing DaBei farm Science Group Co., Ltd's production in formula---intestines power is good for.Utilize above-mentioned substance, make the digestive ferment such as biogenic organic acid and protease, amylase, non-starch polysaccharide enzyme such as output lactic acid, butyric acid in feed, thus reduce feed system acid power, improve feed digestibility and product quality, biodegradation mycotoxin, repair gut flora balance, promote intestinal health and digestive function, substitute feeding antibiotic, promote immunity of organism, improve premunition and anti-stress ability.And reduce the concentration of narmful substance such as ammonia, indoles in cultivation, regulate breeding environment colony balance, improve breeding environment.After testing, the nutritive index of grass carp compound feed of the present invention is as following table:
The advantage of production technology of the present invention is that first time pulverizes the sieve adopting Φ 2.5mm, tentatively pulverizes raw material, is convenient to mixing of material.Second time pulverizes the sieve adopting Φ 1.0mm, and guarantee that the material 100% after pulverizing is by 40 mesh sieves, 85% by 60 mesh sieves, improve the digestibility of material at grass carp intestinal.Refining temperature controls, at 80 DEG C ~ 90 DEG C, to guarantee the abundant gelatinization of starchy material, protects nutriment not to be destroyed to greatest extent, can kill the bacterium in feedstuff simultaneously, improves feed comprehensively and digest and absorb rate in grass carp body.
The feeding period of feed of grass carp of the present invention: 150g-go out the pool.
Feeding method: manually directly to throw something and feed or device for feeding fish bait is thrown something and fed.
For verifying the technique effect of this product, following feeding experiment has done for this grass carp compound feed in Ningxia Dabei Agricultural Science and Technology Industrial Co., Ltd.:
1, materials and methods
In Helan, Ningxia, centre halfback area selects the standard fishing breeding pond of four ten mu, and be divided into two group separately tests greatly, it is the grass carp of 150g that each fishing breeding pond all puts 10,000 tail specifications.
Adopt the method for check experiment design, at random pond in large group is divided into test group and control group, raises 10 days phases in advance, formal test 30 days.Test group is fed grass carp compound feed of the present invention, control group fed famous brand name grass carp compound feed of the same type.Weigh when putting fish, weigh again during fish.
2, results and analysis
Result of the test: be weighed as 1560kg when test group puts fish, be weighed as 3410kg during fish, net gain is 1850kg, and average every every daily gain 6.17g of tail, throw something and feed feed 3140kg, and feed coefficient is 1.72.Control group is weighed as 1500kg when putting fish, is weighed as 2960kg during fish, and net gain is 1460kg, and average every every daily gain 4.87g of tail, throw something and feed feed 3140kg, and feed coefficient is 2.15.Test group dead fish 12 tail in process of feeding, control group dead fish 30 tail.Test group grass carp body surface smooth during fish, scale is tight, and control group indivedual fish body is rubescent, and scale pine, has squama phenomenon.Dissect test group and control group sampling respectively, find that test group liver is good, control group fatty liver is serious.Can find out that test group feed is obviously better than control group in technique effect from above-mentioned result of the test.
Conclusion: above-mentioned result of the test illustrates that the grass carp compound feed that Ningxia Dabei Agricultural Science and Technology Industrial Co., Ltd. researches and develops plays great facilitation to lifting the Northwest's grass carp cultivation level.Also further illustrate the protein feed raw material selecting high-quality and enteron aisle adjustment probiotics, continuous improved production technique simultaneously, have obvious effect to improving grass carp feed intake, daily gain and improving feed conversion rate.
Detailed description of the invention
The present invention is described in further detail by following examples; but the present embodiment the technology contents that describes be illustrative; instead of it is determinate; protection scope of the present invention should do not limited to according to this; within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
In the following example, fish compound premixed feed is 1% fish compound premixed feed, on market, public offering can, the mixture of the F0511 (organic) that BeiJing DaBei farm Science Group Co., Ltd can be used to provide and F0511 (inorganic), probiotics is that the intestines power that BeiJing DaBei farm Science Group Co., Ltd produces is good for, and L-AA-2-phosphate is provided by Beijing YingHuiEr Bioisystech Co., Ltd.
Embodiment 1:
Grass carp compound feed:
Flour 100kg, wheat bran 104.65kg, rice bran 100kg, dregs of beans 150kg, cotton dregs 150kg, dephenolization cottonseed protein 100kg, DDGS50kg, dish dregs of rice 100kg, fish meal 50kg, corn protein powder 30kg, soybean oil 5kg, calcium dihydrogen phosphate 20kg, bentonite 10kg, zeolite powder 10kg, Choline Chloride 5kg, sodium chloride 5kg, grass carp compound premixed feed 10kg, L-AA-2-phosphoesterase 30 .3kg, probiotics 0.05kg.
Preparation method:
The dregs of beans of high-quality, cotton dregs, DDGS, the dish dregs of rice, corn protein powder are carried out first time and pulverize, then carries out first time batching, mixing with wheat bran, rice bran.Next the above-mentioned material mixed carries out second time Crushing of Ultrafine, then carry out second time batching, mixing with flour, fish meal, calcium dihydrogen phosphate, bentonite, zeolite powder, Choline Chloride, sodium chloride, grass carp compound premixed feed, L-AA-2-phosphate, probiotics etc., while mixing, add soybean oil.After mixing, carry out the modulation of 80-90 DEG C, next carry out granulating, cool drying (employing counterflow cooler) realizes, finally carry out packing.
Embodiment 2:
Grass carp compound feed:
Flour 80kg, wheat bran 104.45kg, rice bran 120kg, dregs of beans 100kg, cotton dregs 200kg, dephenolization cottonseed protein 100kg, DDGS50kg, dish dregs of rice 100kg, fish meal 50kg, corn protein powder 30kg, soybean oil 5kg, calcium dihydrogen phosphate 20kg, bentonite 10kg, zeolite powder 10kg, Choline Chloride 5kg, sodium chloride 5kg, grass carp compound premixed feed 10kg, L-AA-2-phosphoesterase 30 .5kg, probiotics 0.05kg.
Preparation method is with embodiment 1.
Embodiment 3:
Grass carp compound feed:
Flour 100kg, wheat bran 104.6kg, rice bran 100kg, dregs of beans 250kg, cotton dregs 100kg, dephenolization cottonseed protein 50kg, DDGS50kg, dish dregs of rice 100kg, fish meal 50kg, corn protein powder 30kg, soybean oil 5kg, calcium dihydrogen phosphate 20kg, bentonite 10kg, zeolite powder 10kg, Choline Chloride 5kg, sodium chloride 5kg, grass carp compound premixed feed 10kg, L-AA-2-phosphoesterase 30 .3kg, probiotics 0.1kg.
Preparation method is with embodiment 1.
Embodiment 4:
Grass carp compound feed:
Flour 100kg, wheat bran 104.4kg, rice bran 100kg, dregs of beans 200kg, cotton dregs 100kg, dephenolization cottonseed protein 100kg, DDGS50kg, dish dregs of rice 100kg, fish meal 50kg, corn protein powder 30kg, soybean oil 5kg, calcium dihydrogen phosphate 20kg, bentonite 10kg, zeolite powder 10kg, Choline Chloride 5kg, sodium chloride 5kg, grass carp compound premixed feed 10kg, L-AA-2-phosphoesterase 30 .5kg, probiotics 0.1kg.
Preparation method is with embodiment 1.
Claims (7)
1. a Ningxia, China grass carp is suitable for mixed feed, it is characterized in that its raw material composition is counted with parts by weight: 3 ~ 10 parts, flour, 15 ~ 30 parts, wheat bran, 8 ~ 18 parts, rice bran, dregs of beans 6 ~ 15 parts, cotton dregs 15 ~ 30 parts, dephenolization cottonseed protein 3 ~ 10 parts, DDGS 3 ~ 10 parts, the dish dregs of rice 5 ~ 13 parts, corn protein powder 1 ~ 10 part, fish meal 1 ~ 10 part, soybean oil 0.5 ~ 1.5 part, calcium dihydrogen phosphate 1 ~ 5 part, bentonite 1 ~ 5 part, zeolite powder 1 ~ 5 part, Choline Chloride 0.1 ~ 0.5 part, 0.5 ~ 2 part, sodium chloride, fish compound premixed feed 0.5 ~ 3 part, L-AA-2-phosphoesterase 30 .03 ~ 0.1, probiotics 0.001 ~ 0.01 part.
2. be suitable for mixed feed according to Ningxia, China according to claim 1 grass carp, it is characterized in that in described probiotics containing lactic acid bacteria, Bacillus and saccharomycete.
3. be suitable for mixed feed according to the Ningxia, China grass carp described in claim 1 or 2, it is characterized in that described probiotics is that the intestines power that BeiJing DaBei farm Science Group Co., Ltd produces is good for.
4. a Ningxia, China as claimed in claim 1 grass carp is suitable for the preparation method of mixed feed, it is characterized in that its processing step is: first by dregs of beans, cotton dregs, DDGS, the dish dregs of rice and corn protein powder carry out first time and pulverize, cross after the sieve of Φ 2.5mm with wheat bran, rice bran carries out first time batching, mixing, then second time Crushing of Ultrafine is carried out, cross after the sieve of Φ 1.0mm with flour, fish meal, calcium dihydrogen phosphate, bentonite, zeolite powder, Choline Chloride, sodium chloride, grass carp compound premixed feed, L-AA-2-phosphate, probiotics carries out second time batching, mixing, add soybean oil simultaneously, fully mix, finally modulate, granulate, cool drying.
5. be suitable for the preparation method of mixed feed according to Ningxia, China according to claim 4 grass carp, after it is characterized in that described second time Crushing of Ultrafine, control the material 100% after pulverizing by 40 mesh sieves, 85% by 60 mesh sieves.
6. be suitable for the preparation method of mixed feed according to Ningxia, China according to claim 4 grass carp, when it is characterized in that described modulation, temperature controls at 80 DEG C ~ 90 DEG C.
7. be suitable for the preparation method of mixed feed according to Ningxia, China according to claim 4 grass carp, it is characterized in that described cool drying adopts counterflow cooler to realize.
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| Application Number | Priority Date | Filing Date | Title |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104855708A (en) * | 2015-04-30 | 2015-08-26 | 宁夏大北农科技实业有限公司 | Feed for preventing and treating liver and gall syndrome of grass carps and preparation method therefor |
| CN104938804A (en) * | 2015-05-18 | 2015-09-30 | 安徽天助饲料有限公司 | Special compound feed for mixed-culture fish and preparation method of special compound feed |
| CN105166568A (en) * | 2015-10-12 | 2015-12-23 | 清远海贝生物技术有限公司 | Micro-ecological feed for preventing bacillary enteritis of grass carps |
| CN105851472A (en) * | 2015-01-23 | 2016-08-17 | 宁夏大北农科技实业有限公司 | Cyprinus carpio adult fish early stage feed and preparation method thereof |
| CN112205542A (en) * | 2020-10-23 | 2021-01-12 | 安徽天邦饲料科技有限公司 | Fermented functional intensive culture grass carp puffed feed and production process thereof |
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| CN103211127A (en) * | 2013-04-28 | 2013-07-24 | 马瑞 | Grass carp feed and preparation method thereof |
| CN103283991A (en) * | 2013-05-09 | 2013-09-11 | 通威股份有限公司 | Compound feed for improving bodily form of grass carps and preparation method thereof |
| CN103549189A (en) * | 2013-10-30 | 2014-02-05 | 徐芳 | Formula feed for cultivating grass carps |
| CN103535530B (en) * | 2012-07-11 | 2015-02-18 | 中山粤海饲料有限公司 | Mixed feed for mixed culture of litopenaeus vannamei and grass carp and preparation method thereof |
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Patent Citations (5)
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| CN103535530B (en) * | 2012-07-11 | 2015-02-18 | 中山粤海饲料有限公司 | Mixed feed for mixed culture of litopenaeus vannamei and grass carp and preparation method thereof |
| CN102919606A (en) * | 2012-11-14 | 2013-02-13 | 曹永平 | Grass carp feed |
| CN103211127A (en) * | 2013-04-28 | 2013-07-24 | 马瑞 | Grass carp feed and preparation method thereof |
| CN103283991A (en) * | 2013-05-09 | 2013-09-11 | 通威股份有限公司 | Compound feed for improving bodily form of grass carps and preparation method thereof |
| CN103549189A (en) * | 2013-10-30 | 2014-02-05 | 徐芳 | Formula feed for cultivating grass carps |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105851472A (en) * | 2015-01-23 | 2016-08-17 | 宁夏大北农科技实业有限公司 | Cyprinus carpio adult fish early stage feed and preparation method thereof |
| CN104855708A (en) * | 2015-04-30 | 2015-08-26 | 宁夏大北农科技实业有限公司 | Feed for preventing and treating liver and gall syndrome of grass carps and preparation method therefor |
| CN104938804A (en) * | 2015-05-18 | 2015-09-30 | 安徽天助饲料有限公司 | Special compound feed for mixed-culture fish and preparation method of special compound feed |
| CN105166568A (en) * | 2015-10-12 | 2015-12-23 | 清远海贝生物技术有限公司 | Micro-ecological feed for preventing bacillary enteritis of grass carps |
| CN112205542A (en) * | 2020-10-23 | 2021-01-12 | 安徽天邦饲料科技有限公司 | Fermented functional intensive culture grass carp puffed feed and production process thereof |
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Application publication date: 20150107 |
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