CN105851692A - Large-scale grass carp compound feed - Google Patents
Large-scale grass carp compound feed Download PDFInfo
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- CN105851692A CN105851692A CN201610248070.8A CN201610248070A CN105851692A CN 105851692 A CN105851692 A CN 105851692A CN 201610248070 A CN201610248070 A CN 201610248070A CN 105851692 A CN105851692 A CN 105851692A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The invention provides large-scale grass carp compound feed. A plurality of varieties of raw materials are used, and the matching of a plurality of types of feed proteins is strengthened; the composition of amino acids of the feed is further optimized according to raw material composition and ratios, so that the nitrogen utilization rate of the feed is improved; a condition that certain protein sources are excessively used so that intoxicating anti-nutritional factors are introduced is avoided; on the research foundation of large-scale grass carp nutrient requirements, the investment of the proteins in the feed is reduced, and conditions that feed cost is wasted and excessive nitrogen is discharged, caused by the fact that the proteins are used as energy, are avoided. Meanwhile, the compound feed provided by the invention has the effects of effectively improving the feed conversion rate, optimizing liver fat metabolism and enhancing the immunity and physical property of fish bodies.
Description
[technical field]
The present invention relates to a kind of feed of grass carp, particularly relate to a kind of big specification grass carp compound feed, belong to aquaculture and raise
Material field.
[background technology]
Ctenopharyngodon idellus is the fresh-water fishes kind that the highest culturing area of China's cultured output is the widest, along with pushing away of intensive culture pattern
Wide and feed technology continuous progressive, the current Ctenopharyngodon idellus of China cultivates annual production and has reached more than 400 ten thousand tons.Guangdong, Hubei and Hunan
Area is that Ctenopharyngodon idellus master supports region, and the aquaculture model in different breeding region has bigger difference, but Ctenopharyngodon idellus belongs to big specification listing fish
Class, the whole cultivation stage is longer, and listing specification has 2-3 jin/bar, 4-6 jin/bar, the most also has the super large-scale of 6-8 jin,
Generally speaking the biggest price of Ctenopharyngodon idellus specification is the best, therefore economic strength still can raiser more grow tender of big specification Ctenopharyngodon idellus support
Grow, to obtaining bigger economic well-being of workers and staff.The cultivation of big specification Ctenopharyngodon idellus, in addition to the requirement of cultural technique, mixed feed
Suitably coupling affects the key factor of its cultivation success or failure beyond doubt.
But, currently the research in detail about grass carp compound feed focuses primarily upon little Ctenopharyngodon idellus stage, the battalion to big Ctenopharyngodon idellus
The research supporting parameter is little, and this causes the big specification feed of grass carp formula cannot Precise spraying.Feed Enterprise is big the most on the market
Grass carp compound feed formula is to adjust a little with reference to the nutrition parameters of little Ctenopharyngodon idellus mostly, and raiser is for fish opportunity etc.
Reason also can blindly select high-grade feedstuff, the most generally there is big feed of grass carp utilization rate low, and feed coefficient is higher, and fish body goes out
Existing nutritional fatty liver, immunity of organisms reduces, and breeding water body deteriorates serious grade for series of problems.Therefore exploitation one meets greatly
The feedstuff of specification Growth of Grass Carps Ctenopharyngodon Idellus feature is imperative.
[summary of the invention]
For above-mentioned problems of the prior art, it is an object of the invention to provide a kind of balanced in nutrition, low cost
Honest and clean, the big specification grass carp compound feed of health environment-friendly.
To achieve these goals, the present invention is by the following technical solutions:
A kind of big specification grass carp compound feed, by weight percentage, including bean cake 10-20%, rapeseed cake 10-15%, cotton
Dregs of rice 5-10%, tropina 1-5%, corn DDGS 8-15%, Semen Tritici aestivi 15-20%, Fructus Hordei Vulgaris 10-15%, Semen Maydis 5-10%, wood
Potato 4-6%, Testa oryzae 3-6%, dalcium biphosphate 1.5%, choline chloride 0.1-0.3%, Multi-vitamin and multi-mineral pre-composition 1.5%, egg ammonia
Acid 0.1-0.3%, lysine 0.1-0.3%, chitosan polyamine salt 0.1-0.5%, enoxolone 0.1-0.5%, a-phellandrene
0.02-0.06%, compound enzymic preparation 0.01-0.05%, bentonite 3-7%.
Preferably, above-mentioned big specification grass carp compound feed, also include Rice oil and soyabean lecithin oil, described Rice oil is with big
The mass percent of fabaceous lecithin oil is less than 0.5%.
Preferably, by weight percentage, above-mentioned big specification grass carp compound feed includes bean cake 10%, rapeseed cake 12%, cotton
The dregs of rice 10%, tropina 2%, corn DDGS 8%, Semen Tritici aestivi 20%, Fructus Hordei Vulgaris 15%, Semen Maydis 5%, Maninot esculenta crantz. 4%, Testa oryzae 5%, rice
Miyou 0.5%, soyabean lecithin oil 0.5%, dalcium biphosphate 1.5%, choline chloride 0.15%, Multi-vitamin and multi-mineral pre-composition 1.5%,
DL-methionine 0.18%, L-lysine hydrochloride 0.3%, chitosan quaternary ammonium salt 0.1%, enoxolone 0.2%, α-phellandrene
0.05%, compound enzymic preparation 0.02%, bentonite 4%.
Above-mentioned compound enzymic preparation is conventional commercial product, mainly containing xylanase, 1,4 beta-glucanase, 'beta '-mannase and
Cellulase.
Consisting of of above-mentioned Multi-vitamin and multi-mineral premix material: vitamin B120mg, vitamin B220mg, vitamin B6 20mg、
Vitamin B120.020mg, calcium pantothenate 30mg, folic acid 1mg, inositol 50mg, nicotinic acid 70mg, biotin 0.1mg, vitamin C
110mg, vitamin A 100mg, vitamin D 20mg, vitamin E 55mg, sodium chloride 500mg, magnesium sulfate 4575.0mg, phosphoric acid
Sodium dihydrogen 12500.0mg, potassium dihydrogen phosphate 16100.0mg, dalcium biphosphate 6800.0mg, ferrous sulfate 1150.0mg, lactic acid
Calcium 1700.0mg, zinc sulfate 100.0mg, manganese sulfate 60.4mg, copper sulfate 15.5mg, cobaltous sulfate 19.02mg, potassium iodide
178.33mg, starch 2052mg.
Described chitosan quaternary ammonium salt is that the water soluble shells that marine organisms chitosan introducing hydrophilic quaternary ammonium salt group obtains is gathered
Sugar derivatives, has a good antibiotic property, can also improve liver oxidation resistance simultaneously, promotes that it is to the oxidation of lipid and transhipment
Function, the formation to fatty liver has obvious preventive effect.
Described enoxolone (CAS:471-53-4) can suppress oxygen-derived free radicals and the generation of phospholipid peroxide；Fat can be strengthened
Solution effect, improves fatty enzymatic activity；Also there is adrenocortical hormone sample effect, and the merit such as immunomodulating and antiviral
Effect.
Described α-phellandrene (CAS:99-83-2) is a kind of ring-type monoterpenes compound, be edible vegetable, spice and
The quintessence oil of herbaceous plant is one of important active component, the nonspecific immunity function of animal body, Jin Erke can be improved
To be effective against the outburst of cultivated animals disease.
Compared with prior art, there is advantages that
1, the feed formula technology of the present invention is to be formed on the Research foundation to big specification Ctenopharyngodon idellus nutritional need, has
Experiment basis and scientific basis widely, the albumen decreasing feedstuff puts into, it is to avoid what albumen caused as Energy harvesting raises
Material cost waste and the elimination of nitrogen of excess.
2, the feedstuff selected in the present invention is wide in variety, but the use of every kind of raw material limitation all has raw material substitution to test
Research foundation.The collocation simultaneously enhancing multiple forage protein raw material uses, and supplements further in raw material composition and ratio
Methionine and lysine, to Optimum Contents, the most effectively optimize the composition of feed amino acid, and then the nitrogen improving feedstuff utilizes
Rate；On the other hand certain proteinogenic is avoided to be excessively used the antinutritional factor etc. introducing intoxicating.
3, the energy level of the present invention is higher, in order to prevent high energy feed from causing the building up, in invention of liver fat
The choline chloride of interpolation, chitosan quaternary ammonium salt, enoxolone, a-phellandrene etc. can effectively prevent and treat fatty liver, improve machine simultaneously
The immune function of body.
4, the present invention relates to substantial amounts of dregs of rice class vegetable raw material, in order to fully discharge the nutrient of vegetable raw material, simultaneously
Eliminate the damage of the many bodies of multiple antinutritional factor therein, formula adds compound enzymic preparation.
5, the feedstuff that the present invention relates to is all the large-scale production raw material of domestic and international raw materials market, have ready availability and
Quality stability, is appropriate to large-scale production processing.
[detailed description of the invention]
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
In the case of not specified (NS), reagent, equipment and the method that the present invention uses is the conventional commercial reagent of the art, sets
Standby and conventional use of method.
Embodiment 1
According to mass percent, take off the feedstuff after stating pulverizing: bean cake 10%, rapeseed cake 12%, cottonseed meal 10%, bacterium
Body protein 2%, corn DDGS 8%, Semen Tritici aestivi 20%, Fructus Hordei Vulgaris 15%, Semen Maydis 5%, Maninot esculenta crantz. 4%, Testa oryzae 5%, Rice oil 0.5%,
Soyabean lecithin oil 0.5%, dalcium biphosphate 1.5%, choline chloride 0.15%, Multi-vitamin and multi-mineral pre-composition 1.5%, DL-methionine
0.18%, L-lysine hydrochloride 0.3%, chitosan quaternary ammonium salt 0.1%, enoxolone 0.2%, α-phellandrene 0.05%, multiple
Synthase preparation 0.02%, bentonite 4%.Wherein, the consisting of of described Multi-vitamin and multi-mineral: vitamin B120mg, vitamin B2
20mg, vitamin B620mg, vitamin B120.020mg, calcium pantothenate 30mg, folic acid 1mg, inositol 50mg, nicotinic acid 70mg, biology
Element 0.1mg, vitamin C 110mg, vitamin A 100mg, vitamin D 20mg, vitamin E 55mg, sodium chloride 500mg, sulfur
Acid magnesium 4575.0mg, sodium dihydrogen phosphate 12500.0mg, potassium dihydrogen phosphate 16100.0mg, dalcium biphosphate 6800.0mg, sulphuric acid
Ferrous 1150.0mg, calcium lactate 1700.0mg, zinc sulfate 100.0mg, manganese sulfate 60.4mg, copper sulfate 15.5mg, cobaltous sulfate
19.02mg, potassium iodide 178.33mg, starch 2052mg.
By above-mentioned raw materials mix homogeneously the most from small to large, i.e. obtained by conventional feed machinery granulate cooling packing and advise greatly
Lattice Ctenopharyngodon idellus special compound feed.After testing, the present embodiment forage protein content is 21.63%, and fat content is 3.34%, egg ammonia
Acid content is 0.67%, and lysine content is 1.12%.
Embodiment 2
According to mass percent, take off the feedstuff after stating pulverizing: bean cake 10%, rapeseed cake 15%, cottonseed meal 6%, bacterium
Body protein 3%, corn DDGS 10%, Semen Tritici aestivi 15%, Fructus Hordei Vulgaris 13%, Semen Maydis 7%, Maninot esculenta crantz. 5%, Testa oryzae 4%, Rice oil
0.4%, soyabean lecithin oil 0.3%, dalcium biphosphate 1.5%, choline chloride 0.2%, Multi-vitamin and multi-mineral pre-composition 1.5%, DL-egg
Propylhomoserin 0.1%, L-lysine hydrochloride 0.21%, chitosan quaternary ammonium salt 0.2%, enoxolone 0.5%, α-phellandrene
0.06%, compound enzymic preparation 0.03%, bentonite 7%.Wherein, the consisting of of described Multi-vitamin and multi-mineral: vitamin B120mg, dimension
Raw element B220mg, vitamin B620mg, vitamin B120.020mg, calcium pantothenate 30mg, folic acid 1mg, inositol 50mg, nicotinic acid
70mg, biotin 0.1mg, vitamin C 110mg, vitamin A 100mg, vitamin D 20mg, vitamin E 55mg, sodium chloride
500mg, magnesium sulfate 4575.0mg, sodium dihydrogen phosphate 12500.0mg, potassium dihydrogen phosphate 16100.0mg, dalcium biphosphate
6800.0mg, ferrous sulfate 1150.0mg, calcium lactate 1700.0mg, zinc sulfate 100.0mg, manganese sulfate 60.4mg, copper sulfate
15.5mg, cobaltous sulfate 19.02mg, potassium iodide 178.33mg, starch 2052mg.
By above-mentioned raw materials mix homogeneously the most from small to large, i.e. obtained by conventional feed machinery granulate cooling packing and advise greatly
Lattice Ctenopharyngodon idellus artifical compound feed.After testing, the present embodiment forage protein content is 21.31%, and fat content is 3.21%, egg ammonia
Acid content is 0.66%, and lysine content is 1.15%.
Cage culture is tested
In order to verify the product effect of embodiment 1 and embodiment 2, by commercially available Ctenopharyngodon idellua feed 1 (label in cage culture system
Crude protein 24%；Crude fat 2.5%) and commercially available Ctenopharyngodon idellua feed 2 (label crude protein 24.7%；Crude fat 2.5%) with embodiment 1 and
The big specification grass carp compound feed that embodiment 2 prepares carries out contrast test.
Selecting the big specification healthy grass carp of about 4 jin of neat specification, 50 tails put in a suitable place to breed by each net cage, and often group feedstuff arranges 4
Individual repetition.Experiment fish is grouped later normal feedstuff and throws something and feeds 5d, and period finds the individual replacing in time of disability.Hereafter start formally to throw
Feeding experiment feedstuff, every morning 8:00 and 4:00 in afternoon is satiated with food respectively and throws something and feeds once, notes down data of ingesting.Therapy lasted 12 weeks,
At the end of experiment, the experiment fish of each net cage is weighed and notes down.The most respectively from each group of random picking 3 tail fish, immediately with injection
Device is from tail venous blood sampling, and room temperature stands 3h, is then centrifuged 10min acquisition serum sample with 6000r/min to be measured；Then abdominal cavity is dissected
Separate liver, liver and fish body are weighed respectively, is used for calculating liver body ratio.Reitman-frankel method is used to measure serum glutamic oxalacetic transaminase activity
And gpt activity；Assay NBT photoreduction is used to measure serum superoxide dismutases (SOD) activity, definition reaction
Liquid is per minute, every milliliter of SOD in serum suppression ratio reaches to be enzyme unit (U/mL) alive when 50%.The mensuration side of serum lysozyme
Method is: be inoculated in fluid medium by the micrococcus lysodeikticus (Microcrococcus lysodeikticus) of activation, 37 DEG C
Carry out shaking table to cultivate and take out after 48h, be centrifuged 5min through 4000r/min and collect thalline, and with the phosphoric acid of 0.1mol/L (pH value 8.4)
Buffer is diluted to A570=0.3, it is made into substrate suspension and is placed in refrigerator stand-by.By 3mL bacteria suspension and 0.1mL serum during mensuration
Mixing, surveys rapidly its light absorption value A at 570nm1, then 20 DEG C of water-bath 30min take out, and water-bath terminates reaction 10min, then surveys
Light absorption value A at its 570nm2.Serum lysozyme activities reached (U/mL)=[(A1-A2)/A2]/0.1.Experimental result is shown in Table 1:
Table 1: the growing state of each group test Ctenopharyngodon idellus and Serum Indexes
| Commercially available Ctenopharyngodon idellua feed 1 | Commercially available Ctenopharyngodon idellua feed 2 | Embodiment 1 feedstuff | Embodiment 2 feedstuff | |
| End counterpoise (jin/tail) | 5.88±0.11 | 6.12±0.09 | 6.37±0.07 | 6.29±0.15 |
| Feed coefficient | 1.65±0.01 | 1.69±0.08 | 1.58±0.03 | 1.61±0.04 |
| Liver body ratio (%) | 0.83±0.02 | 0.81±0.01 | 0.75±0.01 | 0.73±0.01 |
| Hepatic fat content (%) | 16.21±0.12 | 15.39±0.32 | 12.33±0.27 | 13.58±0.18 |
| Glutamate pyruvate transaminase (U/L) | 18.67±1.57 | 18.91±2.36 | 11.51±2.01 | 12.72±2.17 |
| Glutamic oxaloacetic transaminase, GOT (U/L) | 105.2±10.12 | 98.3±7.19 | 65.3±5.38 | 69.5±6.71 |
| Lysozyme activity (U/mL) | 0.52±0.03 | 0.61±0.07 | 0.83±0.09 | 0.72±0.05 |
| SOD(U/mL) | 560±31 | 553±42 | 567±29 | 549±45 |
As shown in Table 1, compared with two kinds of commercially available grass carp compound feed, the big specification Feeding in Grass Carp embodiment of the present invention 1 He
The last counterpoise of embodiment 2 mixed feed increases, and feed coefficient reduces, and shows that the mixed feed of embodiment 1 and embodiment 2 can
Well to meet the nutritional need of big specification Ctenopharyngodon idellus, enhance feed efficiency, accelerate fish bulk-growth speed.This exterior-excess
Execute the liver body of example 1 and embodiment 2 than and hepatic fat content less than two groups of commercially available Ctenopharyngodon idellua feed groups, and the glutamate pyruvate transaminase of serum and
Glutamic oxaloacetic transaminase, GOT activity liquid contrasts commercially available Ctenopharyngodon idellua feed group substantially reduction, illustrates that the mixed feed of embodiment 1 and embodiment 2 is permissible
Optimize adipose metabolism, safeguard liver function.Embodiment 1 compares two groups of commercially available Ctenopharyngodon idellua feeds with the lysozyme activity of embodiment 2
Group is significantly improved, and the mixed feed of the present invention that illustrates to ingest can improve the non-specific immunity of big specification Ctenopharyngodon idellus, strengthens
Its body constitution.
Embodiment 3
According to mass percent, take off the feedstuff after stating pulverizing: bean cake 13%, rapeseed cake 10%, cottonseed meal 5%, bacterium
Body protein 5%, corn DDGS 15%, Semen Tritici aestivi 17%, Fructus Hordei Vulgaris 11%, Semen Maydis 8%, Maninot esculenta crantz. 6%, Testa oryzae 3%, dalcium biphosphate
1.5%, choline chloride 0.1%, Multi-vitamin and multi-mineral pre-composition 1.5%, DL-methionine 0.17%, L-lysine hydrochloride 0.1%,
Chitosan quaternary ammonium salt 0.5%, enoxolone 0.1%, α-phellandrene 0.02%, compound enzymic preparation 0.01%, bentonite 3%.Its
In, consisting of of described Multi-vitamin and multi-mineral: vitamin B120mg, vitamin B220mg, vitamin B620mg, vitamin B12
0.020mg, calcium pantothenate 30mg, folic acid 1mg, inositol 50mg, nicotinic acid 70mg, biotin 0.1mg, vitamin C 110mg, vitamin
A 100mg, vitamin D 20mg, vitamin E 55mg, sodium chloride 500mg, magnesium sulfate 4575.0mg, sodium dihydrogen phosphate
12500.0mg, potassium dihydrogen phosphate 16100.0mg, dalcium biphosphate 6800.0mg, ferrous sulfate 1150.0mg, calcium lactate
1700.0mg, zinc sulfate 100.0mg, manganese sulfate 60.4mg, copper sulfate 15.5mg, cobaltous sulfate 19.02mg, potassium iodide
178.33mg, starch 2052mg.
By above-mentioned raw materials mix homogeneously the most from small to large, i.e. obtained by conventional feed machinery granulate cooling packing and advise greatly
Lattice Ctenopharyngodon idellus artifical compound feed.After testing, the present embodiment forage protein content is 21.48%, and fat content is 3.25%, egg ammonia
Acid content is 0.63%, and lysine content is 1.13%.
Embodiment 4
According to mass percent, take off the feedstuff after stating pulverizing: bean cake 20%, rapeseed cake 10%, cottonseed meal 7%, bacterium
Body protein 1%, corn DDGS 8%, Semen Tritici aestivi 15%, Fructus Hordei Vulgaris 10%, Semen Maydis 10%, Maninot esculenta crantz. 4%, Testa oryzae 6%, Rice oil
0.2%, soyabean lecithin oil 0.4%, dalcium biphosphate 1.5%, choline chloride 0.3%, Multi-vitamin and multi-mineral pre-composition 1.5%, DL-egg
Propylhomoserin 0.3%, L-lysine hydrochloride 0.1%, chitosan quaternary ammonium salt 0.3%, enoxolone 0.31%, α-phellandrene
0.04%, compound enzymic preparation 0.05%, bentonite 4%.Wherein, the consisting of of described Multi-vitamin and multi-mineral: vitamin B120mg, dimension
Raw element B220mg, vitamin B620mg, vitamin B120.020mg, calcium pantothenate 30mg, folic acid 1mg, inositol 50mg, nicotinic acid
70mg, biotin 0.1mg, vitamin C 110mg, vitamin A 100mg, vitamin D 20mg, vitamin E 55mg, sodium chloride
500mg, magnesium sulfate 4575.0mg, sodium dihydrogen phosphate 12500.0mg, potassium dihydrogen phosphate 16100.0mg, dalcium biphosphate
6800.0mg, ferrous sulfate 1150.0mg, calcium lactate 1700.0mg, zinc sulfate 100.0mg, manganese sulfate 60.4mg, copper sulfate
15.5mg, cobaltous sulfate 19.02mg, potassium iodide 178.33mg, starch 2052mg.
By above-mentioned raw materials mix homogeneously the most from small to large, by the conventional feed i.e. get Ben Fa of machinery granulate cooling packing
Bright big specification Ctenopharyngodon idellus artifical compound feed.After testing, the present embodiment forage protein content is 21.32%, and fat content is
3.31%, methionine content is 0.67%, and lysine content is 1.11%.
Big pool culture experiment
Choose fish pond A, B and C of three conditional likelihoods in cultivation base, fish pond A area is 7.3 mu, fish pond B area is
8.1 mu, fish pond C area are 8.5 mu, put big specification Ctenopharyngodon idellus 11310 jin, 12450 jin and 13120 jin respectively in a suitable place to breed, simultaneously from 2015
On February 17, in raised to May 25.Fish pond A throw something and feed common grass carp material X (crude protein 24.2%, crude fat 2.2%), fish pond B and
The mixed feed that fish pond C throws something and feeds embodiment 3 respectively and embodiment 4 prepares, other way to manages are identical.Fish result such as table 2 institute
Show:
Table 2: the fish situation in each pond in the culture experiment of the big pool
| Fish amount (jin) | Feed coefficient | Jin fish cost (first) | Daily gain (g) | |
| Fish pond A | 18380 | 1.73 | 2.324 | 12.6 |
| Fish pond B | 21815 | 1.62 | 2.154 | 14.6 |
| Fish pond C | 22630 | 1.65 | 2.135 | 14.8 |
As shown in Table 2, the fish pond level of profitability of the present embodiment 3 and the embodiment 4 of throwing something and feeding is apparently higher than common grass carp material of throwing something and feeding
Fish pond.Additionally, the fish build of fish pond B and fish pond C is beautiful, pool head valency exceeds fish pond A 0.2 yuan/jin, is embodied in fish
The Ctenopharyngodon idellus build smoothness of the pool B and C is fertile, and abdominal part compacts；And the most of abdominal part of Ctenopharyngodon idellus of fish pond A is the most prominent, it is short that fish body shows swelling.
It addition, go back contrastive detection water body ammonia nitrogen and sub-salt 5 times during Shi Yan, ammonia nitrogen uses Nessler's reagent National Standard Method, sub-salt
Use the detection of hydrochloride naphthodiamide National Standard Method, shown in result table 3:
The water body ammonia nitrogen in each pond and sub-salt content in the culture experiment of the table 3 big pool
Table 3 illustrates the feed nutrition equilibrium of embodiment 3 and embodiment 4, and digestibility is preferable, relatively reduces water body
Elimination of nitrogen.
The above, the only preferably specific embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Conceive in addition equivalent or change, all should contain within the scope of the present invention.
Claims (4)
1. a big specification grass carp compound feed, it is characterised in that by weight percentage, including bean cake 10-20%, rapeseed cake
10-15%, cottonseed meal 5-10%, tropina 1-5%, corn DDGS 8-15%, Semen Tritici aestivi 15-20%, Fructus Hordei Vulgaris 10-15%, Semen Maydis
5-10%, Maninot esculenta crantz. 4-6%, Testa oryzae 3-6%, dalcium biphosphate 1.5%, choline chloride 0.1-0.3%, Multi-vitamin and multi-mineral pre-composition
1.5%, methionine 0.1-0.3%, lysine 0.1-0.3%, chitosan polyamine salt 0.1-0.5%, enoxolone 0.1-
0.5%, a-phellandrene 0.02-0.06%, compound enzymic preparation 0.01-0.05%, bentonite 3-7%.
Big specification grass carp compound feed the most according to claim 1, it is characterised in that also include Rice oil and soybean phospholipid
Oil, the mass percent of described Rice oil and soyabean lecithin oil is less than 0.5%.
Big specification grass carp compound feed the most according to claim 2, it is characterised in that by weight percentage, including bean
The dregs of rice 10%, rapeseed cake 12%, cottonseed meal 10%, tropina 2%, corn DDGS 8%, Semen Tritici aestivi 20%, Fructus Hordei Vulgaris 15%, Semen Maydis 5%,
Maninot esculenta crantz. 4%, Testa oryzae 5%, Rice oil 0.5%, soyabean lecithin oil 0.5%, dalcium biphosphate 1.5%, choline chloride 0.15%, many
Tie up many ore deposits pre-composition 1.5%, DL-methionine 0.18%, L-lysine hydrochloride 0.3%, chitosan quaternary ammonium salt 0.1%, Radix Glycyrrhizae
Subacid 0.2%, α-phellandrene 0.05%, compound enzymic preparation 0.02%, bentonite 4%.
4. according to the big specification grass carp compound feed according to any one of claim 1-3, it is characterised in that described Multi-vitamin and multi-mineral
Consisting of of premix material: vitamin B120mg, vitamin B220mg, vitamin B620mg, vitamin B120.020mg, pantothenic acid
Calcium 30mg, folic acid 1mg, inositol 50mg, nicotinic acid 70mg, biotin 0.1mg, vitamin C 110mg, vitamin A 100mg, dimension are raw
Element D 20mg, vitamin E 55mg, sodium chloride 500mg, magnesium sulfate 4575.0mg, sodium dihydrogen phosphate 12500.0mg, biphosphate
Potassium 16100.0mg, dalcium biphosphate 6800.0mg, ferrous sulfate 1150.0mg, calcium lactate 1700.0mg, zinc sulfate 100.0mg,
Manganese sulfate 60.4mg, copper sulfate 15.5mg, cobaltous sulfate 19.02mg, potassium iodide 178.33mg, starch 2052mg.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106721669A (en) * | 2016-12-31 | 2017-05-31 | 新昌县田野泉养殖技术开发有限公司 | Soyabean lecithin oil mixed feed and preparation method thereof |
| CN107157973A (en) * | 2017-04-28 | 2017-09-15 | 济南广盛源生物科技有限公司 | A kind of livestock and poultry cultivation physical efficiency modifying agent and preparation method and applications |
| CN107373216A (en) * | 2017-08-29 | 2017-11-24 | 无为沈氏水产养殖有限公司 | A kind of nutrition and the few feed of black carp defecation |
| CN107874011A (en) * | 2017-10-10 | 2018-04-06 | 芜湖神唐生态农业有限公司 | A kind of growth promotion feed of grass carp |
| CN113455599A (en) * | 2021-07-07 | 2021-10-01 | 广州观星农业科技有限公司 | Functional compound feed for grass carps and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106721669A (en) * | 2016-12-31 | 2017-05-31 | 新昌县田野泉养殖技术开发有限公司 | Soyabean lecithin oil mixed feed and preparation method thereof |
| CN107157973A (en) * | 2017-04-28 | 2017-09-15 | 济南广盛源生物科技有限公司 | A kind of livestock and poultry cultivation physical efficiency modifying agent and preparation method and applications |
| CN107157973B (en) * | 2017-04-28 | 2018-04-24 | 济南广盛源生物科技有限公司 | A kind of livestock and poultry cultivation physical efficiency modifying agent and preparation method and applications |
| CN107373216A (en) * | 2017-08-29 | 2017-11-24 | 无为沈氏水产养殖有限公司 | A kind of nutrition and the few feed of black carp defecation |
| CN107874011A (en) * | 2017-10-10 | 2018-04-06 | 芜湖神唐生态农业有限公司 | A kind of growth promotion feed of grass carp |
| CN113455599A (en) * | 2021-07-07 | 2021-10-01 | 广州观星农业科技有限公司 | Functional compound feed for grass carps and preparation method thereof |
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Application publication date: 20160817 |