CN108850683A - A kind of low meal compound feed of egg-shaped pompano - Google Patents

A kind of low meal compound feed of egg-shaped pompano Download PDF

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CN108850683A
CN108850683A CN201810577779.1A CN201810577779A CN108850683A CN 108850683 A CN108850683 A CN 108850683A CN 201810577779 A CN201810577779 A CN 201810577779A CN 108850683 A CN108850683 A CN 108850683A
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parts
feed
egg
vitamin
raw material
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方浩航
牛津
刘永坚
田丽霞
谢家俊
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Sun Yat Sen University
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Sun Yat Sen University
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/80Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/22Animal feeding-stuffs from material of animal origin from fish
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • A23K20/147Polymeric derivatives, e.g. peptides or proteins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/158Fatty acids; Fats; Products containing oils or fats
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/163Sugars; Polysaccharides
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/174Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/24Compounds of alkaline earth metals, e.g. magnesium
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • Y02A40/818Alternative feeds for fish, e.g. in aquacultures
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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  • Proteomics, Peptides & Aminoacids (AREA)
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Abstract

The invention discloses a kind of low meal compound feeds of egg-shaped pompano, are specifically made of the raw material of following mass percent the protein in addition cottonseed protein supplement feed to reduce the use of fish meal in feed:68 parts of protein sources raw material, 9.5~10.4 parts of fat source raw material, 0.5 part of antioxidant, 1 part of multi-vitamins, 1 part of composite mineral salt, 0.5 part of choline, 2 parts of calcium dihydrogen phosphate, 0.5~1.5 part of functional amino, 0.01 part of inositol, surplus is sugar source raw material.Feed of the present invention can effectively reduce the use of feedstuff fish meal, improve the immunity of egg-shaped pompano, improve the survival rate of egg-shaped pompano, reduce the addition of water body disinfection drug in breeding process, while can also promote to grow.Feed Energy of the present invention efficiently solves the problem of current fish meal supply deficiency and Feed Manufacturing higher cost, realizes the sustainable development of egg-shaped pompano aquaculture industry chain, has great economic benefit and social benefit.

Description

A kind of low meal compound feed of egg-shaped pompano
Technical field
The invention belongs to field of feed, and in particular to a kind of low meal compound feed of egg-shaped pompano.
Background technique
Egg-shaped pompano is commonly called as golden silvery pomfret, belongs to Osteichthyes, vertebrate, Osteichthyes, Perciformes, Scad section, silvery pomfret Scad category. Body is in oval, and figure is big, and growth is fast, and premunition is strong.Fish category water warm straddling fish stocks at the middle and upper levels.Life optimum water temperature 24 ~28 DEG C, optimal salinity is below 15 ‰.This fish country is distributed mainly on the Huanghai Sea, the Bohai Sea, the East Sea and the South Sea.Egg-shaped pompano meat Delicious, fat content is higher, is loved by consumers, and the market demand is big, thus has high economic value.
The protein requirement of egg-shaped pompano is higher, and protein content is 40% in the feed eaten on the market for this fish, and fish Powder increases growth performance, the weight of fish and disease resistance has as high protein and nutrition-balanced excellent food raw material Important role.But with the continuous development of aquaculture, feedstuff industry constantly rises fish meal demand, in addition fishery resources Successively decrease year by year, fish meal production cost not walk by broken height, and fish meal is caused to be constantly in the state that supply falls short of demand.Reduce the feeding of egg-shaped pompano Expect cost and effectively solves the problems, such as that energy shortage has great importance.How propagate artificially using mixed feed oval Silvery pomfret Scad can improve growth efficiency, reduce feed coefficient, while can enhance fish body resistance again, reduce the pressure to environment, this One problem is badly in need of solving.Therefore, it is necessary to a kind of more scientific, the more reasonable oval pompano composite feedstuffs of nutrition of proportion.
Summary of the invention
In view of this, the present invention provides a kind of egg-shaped pompano low meal compound feed.
Technical scheme is as follows:
A kind of low meal compound feed of egg-shaped pompano, the feed by the protein in addition cottonseed protein supplement feed, To reduce the use of fish meal in feed, specifically it is made of the raw material of following mass percent:68 parts of protein sources raw material, fat 9.5~10.4 parts of source raw material, 0.5 part of antioxidant, 1 part of multi-vitamins, 1 part of composite mineral salt, 0.5 part of choline, di(2-ethylhexyl)phosphate 2 parts of hydrogen calcium, 0.5~1.5 part of functional amino, 0.01 part of inositol, surplus is sugar source raw material.
Preferably, the protein sources raw material includes 10~30 parts of fish meal, concentration cottonseed protein 0~20, and 3 parts of krill meal, chicken 3 parts of digested tankage, 32 parts of dregs of beans.
Preferably, the fatty raw material includes 6.5~7.4 parts of fish oil, 2 parts of soybean lecithin.
Preferably, the sugar source raw material includes 16~18 parts of Strong flour.
Preferably, the antioxidant includes 0.5 part of vitamin C.
Preferably, the multi-vitamins include 1~1.5 part of vitamin A, 0.7~1.1 part of vitamine D3, vitamin 2.5~3.5 parts of K3,18~22 parts of vitamin E, 0.7~0.9 part of vitamin B1,1~1.2 part of vitamin B2, vitamin 1.1~1.3 parts of B6,0.2~0.3 part of vitamin B12,0.3~0.4 part of folic acid, 4~5 parts of calcium pantothenate, 1~2 part of biotin, 4~6 parts of niacin, 13~17 parts of inositol, 28~32 parts and 15~16 parts of medium maize cob meal of choline chloride.
Preferably, the composite mineral salt include 15~2 parts of ZnSO47H2O, 1~1.5 part of MnSO4H2O, 0.3~0.6 part of CuSO45H2O, CoSO4·7H20.3~0.6 part of O, FeSO46~7 parts of 7H2O, Na2SeO3 0.6 ~0.8 part, Ca (IO3) 2 0.25~0.35 part, 12~13 parts of KCl, MgSO4·H26~6.5 parts of O, Na2SO411~13 Part, Ca (H2PO4)2·2H235~45 parts and 17~19 parts of medium zeolite powder of O.
Preferably, the functional amino includes 0.25~0.46 part of DL~methionine, lysine~99%HCL 0.25~0.71 part, 0~0.16 part of threonine, 0~0.12 part of taurine.
Preferably, which also includes the ingredient of following mass percent:Protein 41~42%, fat 12~ 13%, sugar 11~13%, ash content 9~10% and moisture 10~12%.
The beneficial effects of the invention are as follows:
Mixed feed of the present invention fish meal in reducing egg-shaped pompano feed is used and is improved in its immunity Using.
Compared with prior art, the present invention has the advantages that:
The formula of feed of the present invention is in the influence for growing and being immunized to egg-shaped pompano nutritional need and its to egg-shaped pompano Carry out it is comprehensive and systematic research and on the basis of comparative test repeatedly and formed, thus have extensive experiment basis and section Learn foundation.From feedstuff it can be seen that the present invention contains multiple protein source, simultaneously because partial amino-acid is short in cottonseed protein It lacks, we individually add partial amino-acid, and albumen needed for guaranteeing egg-shaped pompano growth needs, and are conducive to improve feed Utilization rate, reduce ammonia nitrogen discharge, reduce environmental pollution.The present invention provides a kind of most suitable adding method of cottonseed protein, can drop While low fish meal dosage, improves the specific growth rate of fish body and reduces feed coefficient, while improving the disease resistance of fish body, Effect is substantially better than existing commercially available commercial feed.By Long-term breeding the experimental results showed that, ovum is cultivated with mixed feed of the present invention Shape silvery pomfret Scad, entire breeding process, fish body vigor is good, and the speed of growth is fast, and high survival rate, premunition is strong, and efficiency of feed utilization is high, ammonia nitrogen Discharge amount is low.According to the experimental results showed that, add 4% cottonseed protein can significantly improve specific growth rate and reduce bait system Number, improves the disease resistance of egg-shaped pompano.Feed Energy of the present invention efficiently solves current fish meal supply deficiency and Feed Manufacturing The problem of higher cost, realizes the sustainable development of egg-shaped pompano aquaculture industry chain, has great economic benefit and society's effect Benefit.
Specific embodiment
The present invention is made combined with specific embodiments below and further being elaborated, the embodiment is served only for explaining this Invention, is not intended to limit the scope of the present invention.Test method as used in the following examples is normal unless otherwise specified Rule method;Used material, reagent etc., unless otherwise specified, for the reagent and material commercially obtained.
Rate of body weight gain described in each embodiment, specific growth rate and survival rate calculate as follows respectively:
Rate of body weight gain (%)=100 × (last weight-initial weight)/initial weight
Specific growth rate=100 × (end ln weight-ln initial weight)/raising number of days
Survival rate (%)=(item number when item number/experiment at the end of experiment starts) × 100%.
Embodiment 1
Granular oval pompano composite feedstuff is prepared by the composition of raw materials of formula 1 in table 1, wherein described in formula 1 Multi-vitamins are by following mass percent at being grouped as:Retinol1~1.5 part, 0.7~1.1 part of vitamine D3, dimension Raw 2.5~3.5 parts of K3 of element, 18~22 parts of vitamin E, 0.7~0.9 part of vitamin B1,1~1.2 part of vitamin B2, dimension Raw 1.1~1.3 parts of B6 of element, 0.2~0.3 part of vitamin B12,0.3~0.4 part of folic acid, 4~5 parts of calcium pantothenate, biotin 1~ 2 parts, 4~6 parts of niacin, 13~17 parts of inositol, 28~32 parts and 15~16 parts of medium maize cob meal of choline chloride.Institute in formula 1 Composite mineral salt is stated by following mass percent at being grouped as:ZnSO4·7H215~2 parts of O, MnSO4·H2O 1~1.5 Part, CuSO4·5H20.3~0.6 part of O, CoSO4·7H20.3~0.6 part of O, FeSO4·7H26~7 parts of O, Na2SeO3 0.6 ~0.8 part, Ca (IO3)20.25~0.35 part, 12~13 parts of KCl, MgSO4·H26~6.5 parts of O, Na2SO411~13 parts, Ca(H2PO4)2·2H235~45 parts and 17~19 parts of medium zeolite powder of O.
Table 1 is the formula of Examples 1 to 5 feed
Granular oval pompano composite feedstuff is prepared with the composition of raw materials of the formula 2 in table 1, is answered used in formula 2 Vitamin is closed by following mass percent at being grouped as:1~1.5 part of vitamin A, 0.7~1.1 part of vitamine D3, dimension life 2.5~3.5 parts of plain K3,18~22 parts of vitamin E, 0.7~0.9 part of vitamin B1,1~1.2 part of vitamin B2, vitamin 1.1~1.3 parts of B6,0.2~0.3 part of vitamin B12,0.3~0.4 part of folic acid, 4~5 parts of calcium pantothenate, 1~2 part of biotin, 4~6 parts of niacin, 13~17 parts of inositol, 28~32 parts and 15~16 parts of medium maize cob meal of choline chloride.Used in formula 2 Composite mineral salt is by following mass percent at being grouped as:ZnSO4·7H215~2 parts of O, MnSO4·H21~1.5 part of O, CuSO4·5H20.3~0.6 part of O, CoSO4·7H20.3~0.6 part of O, FeSO4·7H26~7 parts of O, Na2SeO30.6~ 0.8 part, Ca (IO3)20.25~0.35 part, 12~13 parts of KCl, MgSO4·H26~6.5 parts of O, Na2SO411~13 parts, Ca(H2PO4)2·2H235~45 parts and 17~19 parts of medium zeolite powder of O.
Prepared by the low meal compound feed of egg-shaped pompano to comparative example and carries out nutritional ingredient detection and analysis, finds it containing protein 41.2%, fat 13.7%, ash content 10.8%, moisture 10.4%;To embodiment 1 prepare the low meal compound feed of egg-shaped pompano into Composition detection analysis is supported at field headquarters, finds it containing protein 41.3%, fat 11.3%, ash content 10.5%, moisture 10.3%;Such as table Shown in 2.
The nutritional ingredient of oval pompano composite feedstuff prepared by 2 Examples 1 to 5 of table
It is cultivated egg-shaped pompano 56 days with feed prepared by above-described embodiment 1, in water quality, management and original body mass (first initial body Weight 18.4g, similarly hereinafter) in identical situation, implement feed efficiency that 1 carries out cottonseed protein substitution and reference examples without cottonseed protein Feed efficiency compares, and implementing 1 weight gain 1.61%, (the average opisthosoma weight of forage feed of the present invention is 100.8g, reference examples The average opisthosoma weight of forage feed is 99.2g), rate of body weight gain (WG) increase 1.91% (WG of forage feed of the present invention is 447.6, The WG of reference examples forage feed be 439.2), feed coefficient (FCR) reduce 8.22% (FCR of forage feed of the present invention be 1.34, The FCR of reference examples forage feed be 1.46), survival rate improve 1.86% (survival rate of forage feed of the present invention be 91.67%, The survival rate of reference examples forage feed is 90%), as shown in table 3.
The feeding effect of mixed feed prepared by 3 embodiment 1 of table
Embodiment 2
Granular oval pompano composite feedstuff is prepared with the composition of raw materials of the formula 3 in table 1, is answered used in formula 3 Vitamin is closed by following mass percent at being grouped as:1~1.5 part of vitamin A, 0.7~1.1 part of vitamine D3, dimension life 2.5~3.5 parts of plain K3,18~22 parts of vitamin E, 0.7~0.9 part of vitamin B1,1~1.2 part of vitamin B2, vitamin 1.1~1.3 parts of B6,0.2~0.3 part of vitamin B12,0.3~0.4 part of folic acid, 4~5 parts of calcium pantothenate, 1~2 part of biotin, 4~6 parts of niacin, 13~17 parts of inositol, 28~32 parts and 15~16 parts of medium maize cob meal of choline chloride.Used in formula 3 Composite mineral salt is by following mass percent at being grouped as:ZnSO4·7H215~2 parts of O, MnSO4·H21~1.5 part of O, CuSO4·5H20.3~0.6 part of O, CoSO4·7H20.3~0.6 part of O, FeSO4·7H26~7 parts of O, Na2SeO30.6~ 0.8 part, Ca (IO3)20.25~0.35 part, 12~13 parts of KCl, MgSO4·H26~6.5 parts of O, Na2SO411~13 parts, Ca(H2PO4)2·2H235~45 parts and 17~19 parts of medium zeolite powder of O.Prepared by the low fish meal cooperation of egg-shaped pompano to embodiment 2 Feed carries out nutritional ingredient detection and analysis, finds it containing protein 38.6%, fat 13.9%, ash content 10.1%, moisture 11.0%;As shown in table 2.
Egg-shaped pompano 56 days that the feed cultivation original body mass prepared with above-described embodiment 2 is 18.2g, feed of the present invention is fed Feeding average opisthosoma weight is 87.91g, and the average opisthosoma weight of reference examples forage feed is 99.22g;The ovum of forage feed of the present invention The rate of body weight gain of shape silvery pomfret Scad is 382.29%, feed coefficient 1.42, survival rate 95%;Compared with feeding reference examples feed, increase Rate reduces 13.00% (feeding reference examples feed rate of body weight gain 439.42%) again, and feed coefficient reduces 2.74% and (feeds control Example feed feed coefficient 1.46), survival rate improves 5.56% (feeding reference examples feed survival rate 90%).
Embodiment 3
Granular oval pompano composite feedstuff is prepared with the composition of raw materials of the formula 4 in table 1, is answered used in formula 4 Vitamin is closed by following mass percent at being grouped as:1~1.5 part of vitamin A, 0.7~1.1 part of vitamine D3, dimension life 2.5~3.5 parts of plain K3,18~22 parts of vitamin E, 0.7~0.9 part of vitamin B1,1~1.2 part of vitamin B2, vitamin 1.1~1.3 parts of B6,0.2~0.3 part of vitamin B12,0.3~0.4 part of folic acid, 4~5 parts of calcium pantothenate, 1~2 part of biotin, 4~6 parts of niacin, 13~17 parts of inositol, 28~32 parts and 15~16 parts of medium maize cob meal of choline chloride.Used in formula 4 Composite mineral salt is by following mass percent at being grouped as:ZnSO4·7H215~2 parts of O, MnSO4·H21~1.5 part of O, CuSO4·5H20.3~0.6 part of O, CoSO4·7H20.3~0.6 part of O, FeSO4·7H26~7 parts of O, Na2SeO30.6~ 0.8 part, Ca (IO3)20.25~0.35 part, 12~13 parts of KCl, MgSO4·H26~6.5 parts of O, Na2SO411~13 parts, Ca(H2PO4)2·2H235~45 parts and 17~19 parts of medium zeolite powder of O.
Prepared by the low meal compound feed of egg-shaped pompano to embodiment 3 and carries out nutritional ingredient detection and analysis, finds it containing albumen Matter 39.7%, fat 10.9%, ash content 9.7%, moisture 12.6%;As shown in table 2.
Egg-shaped pompano 56 days that the feed cultivation original body mass prepared with above-described embodiment 3 is 18.39g, feed of the present invention The average opisthosoma weight fed is 90.11g, and the average opisthosoma weight of reference examples forage feed is 99.22g;Forage feed of the present invention The rate of body weight gain of egg-shaped pompano is 389.87%, feed coefficient 1.33, survival rate 95%;Compared with feeding reference examples feed, Rate of body weight gain reduces 11.28% (feeding reference examples feed rate of body weight gain 439.42%), and feed coefficient reduces 8.90% and (feeds pair Feed feed coefficient 1.46 as usual), survival rate improves 5.56% (feeding reference examples feed survival rate 90%).
Embodiment 4
Granular oval pompano composite feedstuff is prepared with the composition of raw materials of the formula 5 in table 1, is answered used in formula 5 Vitamin is closed by following mass percent at being grouped as:Retinol1~1.5 part, 0.7~1.1 part of vitamine D3, vitamin 2.5~3.5 parts of K3,18~22 parts of vitamin E, 0.7~0.9 part of vitamin B1,1~1.2 part of vitamin B2, vitamin B6 1.1~1.3 parts, 0.2~0.3 part of vitamin B12,0.3~0.4 part of folic acid, 4~5 parts of calcium pantothenate, 1~2 part of biotin, cigarette 4~6 parts of acid, 13~17 parts of inositol, 28~32 parts and 15~16 parts of medium maize cob meal of choline chloride.It is answered used in formula 5 Mineral salt is closed by following mass percent at being grouped as:ZnSO4·7H215~2 parts of O, MnSO4·H21~1.5 part of O, CuSO4·5H20.3~0.6 part of O, CoSO4·7H20.3~0.6 part of O, FeSO4·7H26~7 parts of O, Na2SeO30.6~ 0.8 part, Ca (IO3)20.25~0.35 part, 12~13 parts of KCl, MgSO46~6.5 parts of H2O, Na2SO411~13 parts, Ca(H2PO4)2·2H235~45 parts and 17~19 parts of medium zeolite powder of O.
Prepared by the low meal compound feed of egg-shaped pompano to embodiment 4 and carries out nutritional ingredient detection and analysis, finds it containing albumen Matter 38.2%, fat 14.7%, ash content 9.5%, moisture 10.1%;As shown in table 2.
Egg-shaped pompano 56 days that the feed cultivation original body mass prepared with above-described embodiment 4 is 18.14g, feed of the present invention The average opisthosoma weight fed is 87.58g, and the average opisthosoma weight of reference examples forage feed is 99.22g;Forage feed of the present invention The rate of body weight gain of egg-shaped pompano is 382.88%, feed coefficient 1.39, survival rate 98.33%;With feed reference examples feed phase Than rate of body weight gain reduces 12.87% (feeding reference examples feed rate of body weight gain 439.42%), and feed coefficient reduces 4.79% and (throws Feed reference examples feed feed coefficient 1.46), survival rate improves 9.26% (feeding reference examples feed survival rate 90%).
Embodiment 5
Granular oval pompano composite feedstuff is prepared with the composition of raw materials of the formula 6 in table 1, is answered used in formula 6 Vitamin is closed by following mass percent at being grouped as:1~1.5 part of vitamin A, 0.7~1.1 part of vitamine D3, dimension life 2.5~3.5 parts of plain K3,18~22 parts of vitamin E, 0.7~0.9 part of vitamin B1,1~1.2 part of vitamin B2, vitamin 1.1~1.3 parts of B6,0.2~0.3 part of vitamin B12,0.3~0.4 part of folic acid, 4~5 parts of calcium pantothenate, 1~2 part of biotin, 4~6 parts of niacin, 13~17 parts of inositol, 28~32 parts and 15~16 parts of medium maize cob meal of choline chloride.Used in formula 6 Composite mineral salt is by following mass percent at being grouped as:ZnSO4·7H215~2 parts of O, MnSO4·H21~1.5 part of O, CuSO4·5H20.3~0.6 part of O, CoSO4·7H20.3~0.6 part of O, FeSO4·7H26~7 parts of O, Na2SeO3 0.6~ 0.8 part, Ca (IO3)20.25~0.35 part, 12~13 parts of KCl, MgSO4·H26~6.5 parts of O, Na2SO411~13 parts, Ca (H2PO4)2·2H235~45 parts and 17~19 parts of medium zeolite powder of O.
Prepared by the low meal compound feed of egg-shaped pompano to embodiment 5 and carries out nutritional ingredient detection and analysis, finds it containing albumen Matter 40.8%, fat 15.5%, ash content 9.3%, moisture 10.9%;As shown in table 2.
Egg-shaped pompano 56 days that the feed cultivation original body mass prepared with above-described embodiment 4 is 18.20g, feed of the present invention The average opisthosoma weight fed is 88.22g, and the average opisthosoma weight of reference examples forage feed is 99.22g;Forage feed of the present invention The rate of body weight gain of egg-shaped pompano is 384.86%, feed coefficient 1.46, survival rate 95%;Compared with feeding reference examples feed, Rate of body weight gain reduces 12.42% (feeding reference examples feed rate of body weight gain 439.42%), and survival rate improves 5.56% and (feeds control Example feed survival rate 90%).

Claims (9)

1. a kind of low meal compound feed of egg-shaped pompano, it is characterised in that:The feed passes through in addition cottonseed protein supplement feed Protein be specifically made of the raw material of following mass percent to reduce the use of fish meal in feed:Protein sources raw material 68 parts, 9.5~10.4 parts of fat source raw material, 0.5 part of antioxidant, 1 part of multi-vitamins, 1 part of composite mineral salt, choline 0.5 Part, 2 parts of calcium dihydrogen phosphate, 0.5~1.5 part of functional amino, 0.01 part of inositol, surplus is sugar source raw material.
2. a kind of low meal compound feed of egg-shaped pompano according to claim 1, it is characterised in that:The protein sources raw material Comprising 10~30 parts of fish meal, concentration cottonseed protein 0~20,3 parts of krill meal, 3 parts of chicken meal, 32 parts of dregs of beans.
3. according to a kind of low meal compound feed of egg-shaped pompano described in claim 1, it is characterised in that:It is described fat raw material include 6.5~7.4 parts of fish oil, 2 parts of soybean lecithin.
4. according to a kind of low meal compound feed of egg-shaped pompano described in claim 1, it is characterised in that:The sugar source raw material includes 16~18 parts of Strong flour.
5. a kind of low meal compound feed of egg-shaped pompano according to claim 1, it is characterised in that:The antioxidant packet Containing 0.5 part of vitamin C.
6. a kind of low meal compound feed of egg-shaped pompano according to claim 1, it is characterised in that:The multi-vitamins Comprising 1~1.5 part of vitamin A, 0.7~1.1 part of vitamine D3,2.5~3.5 parts of Vitamin K3, vitamin E 18~22 Part, 0.7~0.9 part of vitamin B1,1~1.2 part of vitamin B2,1.1~1.3 parts of vitamin B6, vitamin B12 0.2~ 0.3 part, 0.3~0.4 part of folic acid, 4~5 parts of calcium pantothenate, 1~2 part of biotin, 4~6 parts of niacin, 13~17 parts of inositol, chlorine Change 28~32 parts and 15~16 parts of medium maize cob meal of choline.
7. a kind of low meal compound feed of egg-shaped pompano according to claim 1, it is characterised in that:The composite mineral salt Comprising 15~2 parts of ZnSO47H2O, 1~1.5 part of MnSO4H2O, 0.3~0.6 part of CuSO45H2O, CoSO4 0.3~0.6 part of 7H2O, 6~7 parts of FeSO47H2O, 0.6~0.8 part of Na2SeO3,2 0.25~0.35 part of Ca (IO3), 12~13 parts of KCl, 6~6.5 parts of MgSO4H2O, 11~13 parts of Na2SO4,35~45 parts of Ca (H2PO4) 22H2O and 17~19 parts of medium zeolite powder.
8. a kind of low meal compound feed of egg-shaped pompano according to claim 1, it is characterised in that:The functionality amino Acid comprising DL~methionine be 0.25~0.46 part, lysine~99%HCL be 0.25~0.71 part, 0~0.16 part of threonine, 0~0.12 part of taurine.
9. the low meal compound feed of described in any item a kind of egg-shaped pompanos according to claim 1 ~ 8, it is characterised in that:The feed It also include the ingredient of following mass percent:Protein 41~42%, fat 12~13%, sugar 11~13%, ash content 9~10% With moisture 10~12%.
CN201810577779.1A 2018-06-07 2018-06-07 A kind of low meal compound feed of egg-shaped pompano Pending CN108850683A (en)

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