CN106615993A - Compound feed used for tilapia mossambica breeding and preparation method thereof - Google Patents
Compound feed used for tilapia mossambica breeding and preparation method thereof Download PDFInfo
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- CN106615993A CN106615993A CN201610822756.3A CN201610822756A CN106615993A CN 106615993 A CN106615993 A CN 106615993A CN 201610822756 A CN201610822756 A CN 201610822756A CN 106615993 A CN106615993 A CN 106615993A
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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 a compound feed used for tilapia mossambica breeding. Per 992-999 parts by weight of the compound feed used for the tilapia mossambica breeding comprises the Chinese herbal medicine extracts prepared from the following Chinese herbal medicines in parts by weight: 0.005-0.025 part of radix astragali, 0.005-0.020 part of dried orange peel, 0.005-0.015 part of Chinese angelica roots, 0.005-0.025 part of radix sophorae flavescentis, 0.003-0.015 part of poria cocos, 0.005-0.030 part of honeysuckle flowers, 0.005-0.020 part of skullcaps, 0.005-0.025 part of mugwort leaves, and 0.005-0.015 part of fennels. The Chinese herbal medicine compound used in the compound feed disclosed by the invention also has the functions of attracting, promoting growth and enhancing non-specific immunity of the body, and is capable of promoting growth performances of the tilapia mossambica in difference stages, improving feed utilization rate, and enhancing non-specific immunity and disease resistance of the tilapia mossambica. Moreover, the invention further provides a compound feed prepared by the preparation method. The invention relates to the technical field of aqua-feeds.
Description
Technical field
The present invention relates to fish meal technical field, particularly a kind of mixed feed and its preparation side for Rofe fish culture
Method.
Background technology
With aquaculture intensivization development, Rofe fish culture scale constantly expands, and cultivation density and cultured output are continuous
Increase.But with Rofe fish culture popularization, breeding density increase, excessively throwing is raised and feed inferior is used, Rofe fish culture
Water environment goes from bad to worse, disease is increased and increasingly serious, meat quality declines increasingly, and restriction Rofe fish culture has been become already
One of key factor that industry develops in a healthy way.South China's outburst Tilapia mossambica streptococcosis, 2012 South Chinas since 2009
Maximum streptococcosis since the dawn of human civilization is broken out, Tilapia mossambica drops in production over a large area, and cultured output rapidly glides, and raiser suffers heavy losses.For
Cultivation loss is reduced, raiser mixes feeding and feeds using sulfa antibiotics such as sulphadiazines, made to reducing Tilapia mossambica disease
Into the death rate.But using not only resulting in, the residual detection of Tilapia mossambica muscle medicine is exceeded for these violated antibiotic medicine additions, and outlet is received
Resistance, and affect the nutrient such as feed protein and fat to deposit in muscle, the sustainable development of Tilapia mossambica aquaculture is tight
It is obstructed again.
Therefore, it is to solve meat decline, dressing percentage reduction and breeding process that current Tilapia mossambica seed resource degeneration causes
The problems such as medicament residue that middle sulfa antibiotics abuse is caused, meat quality decline, needs a kind of nutritious, green of exploitation badly
Environmental protection, can promote Tilapia mossambica healthy growth, improve efficiency of feed utilization and body dressing percentage, strengthen body non-specific immunity,
Improve the green health mixed feed of Tilapia mossambica meat quality.
The content of the invention
The present invention provides a kind of mixed feed for Rofe fish culture, and the present invention can improve Tilapia mossambica meat quality, carry
The mixed feed of high Tilapia mossambica body dressing percentage.The present invention also provides the preparation method of the mixed feed.
The present invention provide technical scheme be：A kind of mixed feed for Rofe fish culture, answers per 992-999 weight portions
To close contain in feed to be extracted by following components by weight percent Chinese herbal medicine and obtain Chinese herbal medicine extract：
0.005～0.025 part of the Radix Astragali, 0.005～0.020 part of dried orange peel, 0.005～0.015 part of Radix Angelicae Sinensis, kuh-seng 0.005～
0.025 part, 0.003～0.015 part of Poria cocos, 0.005～0.030 part of honeysuckle, 0.005～0.020 part of scutellaria, tarragon 0.005
～0.025 part, 0.005～0.015 part of fennel.
In a kind of above-mentioned mixed feed for Rofe fish culture, described mixed feed is by 99.2-99.9:0.1-
0.8 basic components and Chinese herbal medicine extract are prepared from.
In a kind of above-mentioned mixed feed for Rofe fish culture, described mixed feed is by mass ratio 99.5:0.5
Basic components and Chinese herbal medicine compound composition.
In a kind of above-mentioned mixed feed for Rofe fish culture, described basic components include following weight portion
Raw material：3.0～10.0 parts of wheat, 10.0～20.0 parts of Strong flour, 3.0～10.0 parts of rapeseed meal, 2.0～8.0 parts of cotton dregs, soybean
20.0～40.0 parts of the dregs of rice, 2～10 parts of peanut meal, 3.0～13.0 parts of domestic fish meal, 1.0～10.0 parts of chicken meal, rice bran 2～15
Part, 0.5～2.0 part of soyabean lecithin oil, 2.0～5.0 parts of soybean oil, 3.0～15.0 parts of import DDGS, 1.0～5.0 parts of shrimp cream,
Molten 1.0～5.0 parts of the slurry of fish, 0.5～3.0 part of fine bran, 1～3 part of calcium dihydrogen phosphate, 0.05～0.1 part of Choline Chloride, mineral matter
1～5 part of premix, 0.1～0.5 part of vitamin premix, 0.1～1.0 part of beer yeast powder, 0.05 part of Synbiotics, mould inhibitor
0.03 part, 0.03 part of antioxidant.
In a kind of above-mentioned mixed feed for Rofe fish culture, described basic components by following weight parts group
Divide and constitute：60 parts of wheat, 120 parts of Strong flour, 60 parts of rapeseed meal, 40 parts of cotton dregs, 320 parts of Soybean Meal, 50 parts of peanut meal, domestic fish
50 parts of powder, 30 parts of chicken meal, 60 parts of rice bran, 10 parts of soyabean lecithin oil, 35 parts of soybean oil, 80 parts of import DDGS, 10 parts of shrimp cream,
Molten 15 parts of the slurry of fish, 13.0 parts of fine bran, 20 parts of calcium dihydrogen phosphate, 0.6 part of Choline Chloride, 20 parts of mineral substance premix, vitamin
0.3 part of premix, 5.0 parts of beer yeast powder, 0.5 part of Synbiotics, 0.3 part of mould inhibitor, 0.3 part of antioxidant；
Described Chinese herbal medicine compound is made up of the raw material of following weight parts：15 parts of the Radix Astragali, 10 parts of dried orange peel, 10 parts of Radix Angelicae Sinensis,
15 parts of kuh-seng, 8 parts of Poria cocos, 15 parts of honeysuckle, 10 parts of scutellaria, 15 parts of tarragon, 10 parts of fennel.
In a kind of above-mentioned mixed feed for Rofe fish culture, described vitamin premix is that the logical prestige in Guangdong is raised
The omnivorefish vitamin premix F21V of material Co., Ltd；Described mineral substance premix is the limited public affairs of the logical prestige feed in Guangdong
The omnivorefish of department microelement pre-mix material F29M；Described Synbiotics is Jiangsu Su Wei Eco Science Technologies Co., Ltd production master
Want the probio that composition is bacillus subtilis；Described mould inhibitor is the mould of Guilin Wankang Biotechnology Co., Ltd.'s production
Must gram mould inhibitor；Described antioxidant is that fresh antioxidant is tieed up in the Shen of Shanghai SanWei Feeds Additives Co., Ltd's production.
Meanwhile, the invention also discloses a kind of preparation method of the mixed feed for being used for Rofe fish culture described above, bag
Include following steps：
Step 1：Weigh Chinese herbal medicine according to components by weight percent and carry out flooding and obtain Traditional Chinese drug mixture, and weigh basic components will
Basic components mix；
Step 2：Chinese medical extract is added in the basic components for having mixed by interior spraying process, it is standby；
Step 3：The mixed material of step 2 is carried out into extrusion granulation, and dry, natural cooling.
In the preparation method of the above-mentioned mixed feed for Rofe fish culture, described step 1 is specially：
S11：Medicinal herb soak is weighed according to components by weight percent；
S12：Chinese herbal medicine after immersion is boiled three times, is merged liquid and is obtained final product.
In the preparation method of the above-mentioned mixed feed for Rofe fish culture, in described S11, liquid medicine ratio is 50g
Medicine：1.5L water.
In the preparation method of the above-mentioned mixed feed for Rofe fish culture, described S12 is specially：
130 DEG C of Chinese herbal medicine after immersion is boiled and go to after 40min 60 DEG C and boil 20min；Liquid and the dregs of a decoction are then peeled off, will
130 DEG C are boiled and go to after 10min 60 DEG C and boil 20min after the dregs of a decoction add water；The liquid dregs of a decoction are then peeled off, 130 DEG C after the dregs of a decoction are added water
Boil and go to after 10min 60 DEG C and boil 10min, isolate the liquid dregs of a decoction；
Three isolated liquids mixing will obtain final product in front and back.
In the preparation method of the above-mentioned mixed feed for Rofe fish culture, described step 2 is specially：By Chinese medicine
Extract sprays Chinese medical extract in mixed base component by interior spraying coating process in basic components, and step 2 used time is
140s。
It is of the invention compared with existing feed formulation for tilapia technology, with advantages below：
1. the present invention uses Chinese herbal medicine compatibility, and it comes from the natural component of plant, environmental protection, nonhazardous effect.In this
Wide, cheap, the easy acquisition in herbal medicine compatibility source, Chinese herbal medicine compound preparation method simple possible adds in feed preparation
Plus it is convenient, it is noresidue, pollution-free.
2. cultivating tilapia in mixed feed of the present invention, can promote Tilapia mossambica to nutriments such as feed protein, fat
Digestive utilization ratio, improve intestines liver circulation, safeguard gut flora stablize, protection liver health, improve function of intestinal canal；Feeding can be improved
The nutriments such as material protein, fat improve Tilapia mossambica meat quality in the deposition of muscle；And can reduce abdominal fat sediment rate,
Reduce dirty body ratio, improve Tilapia mossambica dressing percentage.
3. the function that this Chinese herbal medicine compound also has food calling, growth promotion, strengthens body non-specific immunity.Can promote
Different phase Growth Op Tilapia performance, raising efficiency of feed utilization, enhancing body non-specific immunity and premunition, prevention hammer
Bacterium disease, reduces the antibiotic residue that raiser is caused using forbidden drug, improves Rofe carp fillets outgoing quality standard.
Specific embodiment
Below with reference to specific embodiment, the claim of the present invention is described in further detail, but do not constitute it is right
Any restriction of the present invention, the limited number of time modification that anyone is made within the scope of the invention as claimed, still in the power of the present invention
In the claimed scope of profit.
Embodiment 1
Weigh the basic components and Chinese herbal medicine extract of components by weight percent in the arbitrary formula in following 5 group of formula：
Formula 1：Basic components 992kg, Chinese herb feed additive 8kg；
Formula 2：Basic components 994kg, Chinese herb feed additive 6kg；
Formula 3：Basic components 996kg, Chinese herb feed additive 4kg；
Formula 4：Basic components 998kg, Chinese herb feed additive 2kg；
Formula 5：Basic components 999kg, Chinese herb feed additive 1kg.
Wherein, basic components are made up of the raw material of following weight parts：Wheat 40kg, Strong flour 160kg, rapeseed meal 60kg,
Cotton dregs 40kg, Soybean Meal 350kg, peanut meal 40kg, domestic fish meal 40kg, chicken meal 30kg, rice bran 40kg, soyabean lecithin oil
The molten slurry 15kg of 15kg, soybean oil 30kg, import DDGS 80kg, shrimp cream 10kg, fish, fine bran 7.9kg, calcium dihydrogen phosphate 20kg,
It is Choline Chloride 0.5kg, mineral substance premix 15kg, vitamin premix 2.5kg, beer yeast powder 3kg, Synbiotics 0.5kg, anti-
Mould dose of 0.3kg, antioxidant 0.3kg.
Chinese herbal medicine compound is made up of the raw material of following weight parts：Radix Astragali 15g, dried orange peel 5g, Radix Angelicae Sinensis 8g, kuh-seng 15g, Poria cocos
8g, honeysuckle 15g, scutellaria 10g, tarragon 15g, fennel 8g.
Its preparation method：
Step 1：Basic components, Chinese herbal medicine compound each component are weighed respectively by above-mentioned components by weight percent；
Step 2：Suitable quantity of water will be added in the herbal component for having weighed, immersion 30min is (per 50g Chinese herbal medicines addition water
1.5L), 40min is boiled in big fire (130 DEG C), and small fire (60 DEG C) boils 20min, pours out liquid cooling；Add water in medicine again, big fire (130
DEG C) 10min is boiled, small fire (60 DEG C) boils 20min, pours out liquid cooling, then adds water in medicine, and 10min is boiled in big fire (130 DEG C), little
Fiery (60 DEG C) boil 20min, pour out liquid cooling, and in front and back three liquid mixing, obtain final product Chinese herbal medicine extract；
Step 3：By the basic components for weighing mixing, then the technological process of production crushed, by above-mentioned steps 2
The Chinese herbal medicine compound of preparation is made an addition to basic components when basal feed mixes for the second time by interior spraying adding technology
In, carried out using the addition manner in mixing.Through 140 seconds second mixing, then Jing extrusions granulation, 85 DEG C of hot blasts of Jing
Drying, natural cooling obtains final product this technology invention finished product.
Embodiment 2
Weigh the basic components and Chinese herbal medicine extract of components by weight percent in the arbitrary formula in following 5 group of formula：
Formula 1：Basic components 999kg, Chinese herb feed additive 1kg；
Formula 2：Basic components 997kg, Chinese herb feed additive 3kg；
Formula 3：Basic components 994kg, Chinese herb feed additive 6kg；
Formula 4：Basic components 992kg, Chinese herb feed additive 8kg；
Wherein, basic components are made up of the raw material of following weight parts：Wheat 100kg, Strong flour 100kg, rapeseed meal 80kg,
Cotton dregs 60kg, Soybean Meal 300kg, peanut meal 20kg, domestic fish meal 60kg, chicken meal 10kg, rice bran 80kg, soyabean lecithin oil
The molten slurry 10kg of 20kg, soybean oil 25kg, import DDGS 60kg, shrimp cream 15kg, fish, fine bran 15.1kg, calcium dihydrogen phosphate
15kg, Choline Chloride 0.8kg, mineral substance premix 20kg, vitamin premix 2kg, beer yeast powder 6kg, Synbiotics
0.5kg, mould inhibitor 0.3kg, antioxidant 0.3kg.
Chinese herbal medicine compound is made up of the raw material of following weight parts：Radix Astragali 10g, dried orange peel 10g, Radix Angelicae Sinensis 8g, kuh-seng 8g, Poria cocos
5g, honeysuckle 10g, scutellaria 10g, tarragon 10g, fennel 8g.
Its preparation method：
Step 1：Basic components, Chinese herbal medicine compound each component are weighed respectively by above-mentioned components by weight percent；
Step 2：Chinese herbal medicine compound is prepared, the herbal component addition suitable quantity of water weighed in step 1, immersion
30min (per 50g Chinese herbal medicines addition water 1.5L), 35min is boiled in big fire (130 DEG C), and small fire (60 DEG C) is boiled 25min, pours out liquid cold
But；Add water in medicine again, 18min is boiled in big fire (130 DEG C), small fire (60 DEG C) boils 12min, pour out liquid cooling, then add in medicine
18min is boiled in water, big fire (130 DEG C), and small fire (60 DEG C) boils 12min, pours out liquid cooling, in front and back three liquid mixing, that is, in making
Chinese herbal medicine additive agent finished product；
Step 3：By the basic components for weighing mixing, then the technological process of production crushed, by above-mentioned steps 2
The Chinese herbal medicine compound of preparation is made an addition to basic components when basal feed mixes for the second time by interior spraying adding technology
In, carried out using the addition manner in mixing.Through 160 seconds second mixing, then Jing extrusions granulation, 90 DEG C of hot blasts of Jing
Drying, natural cooling obtains final product this technology invention finished product.
Embodiment 3
Weigh the basic components and Chinese herbal medicine extract of components by weight percent in following formulas：
Formula：995kg basic components and 5kg Chinese herbal medicines compound are constituted.
Wherein, basic components are made up of following components in parts by weight：Wheat 60kg, Strong flour 120kg, rapeseed meal 60kg,
Cotton dregs 40kg, Soybean Meal 320kg, peanut meal 50kg, domestic fish meal 50kg, chicken meal 30kg, rice bran 60kg, soyabean lecithin oil
The molten slurry 15kg of 10kg, soybean oil 35kg, DDGS 80kg, shrimp cream 10kg, fish, fine bran 13.0kg, calcium dihydrogen phosphate 20kg, chlorine
Change choline 0.6kg, mineral substance premix 20kg, vitamin premix 0.3kg, beer yeast powder 5.0kg, Synbiotics 0.5kg, anti-
Mould dose of 0.3kg, antioxidant 0.3kg.
Chinese herbal medicine compound is made up of the raw material of following weight parts：Radix Astragali 15g, dried orange peel 10g, Radix Angelicae Sinensis 10g, kuh-seng 15g, Fu
Siberian cocklebur 8g, honeysuckle 15g, scutellaria 10g, tarragon 15g, fennel 10g.
Its preparation method：
Step 1：Basic components, Chinese herbal medicine compound each component are weighed respectively by above-mentioned components by weight percent；
Step 2：Chinese herbal medicine compound is prepared, the herbal component addition suitable quantity of water weighed in step 1, immersion
30min (per 50g Chinese herbal medicines addition water 1.5L), 30min is boiled in big fire (150 DEG C), and small fire (65 DEG C) is boiled 30min, pours out liquid cold
But；Add water in medicine again, 15min is boiled in big fire (150 DEG C), small fire (65 DEG C) boils 15min, pour out liquid cooling, then add in medicine
10min is boiled in water, big fire (150 DEG C), and small fire (65 DEG C) boils 15min, pours out liquid cooling, in front and back three liquid mixing, that is, in making
Chinese herbal medicine additive agent finished product；
Step 3：By the basic components for weighing mixing, then the technological process of production crushed, by above-mentioned steps 2
The Chinese herbal medicine compound of preparation is made an addition to basic components when basal feed mixes for the second time by interior spraying adding technology
In, carried out using the addition manner in mixing.Through 150 seconds second mixing, then Jing extrusions granulation, 80 DEG C of hot blasts of Jing
Drying, natural cooling obtains final product this technology invention finished product.
In order to more preferably illustrate this technology The effect of invention, the mixed feed cultivation for providing in 3 in conjunction with the embodiments is given below
The growth test of Tilapia mossambica.
In order to illustrate this technology invention meat quality of the improved Tilapia mossambica containing medicinal herb componentses, improve body dressing percentage
Impact of the mixed feed to Growth Op Tilapia performance, efficiency of feed utilization, meat quality and dressing percentage, using answering for embodiment 3
Close feed and 3 kinds of commercial goods feeds carry out Tilapia mossambica culture experiment.
Test sets altogether 4 treatment groups, and each treatment group sets 3 repetitions, and each repetition is put original body mass in a suitable place to breed and is about 233g/ tails
The tail of Tilapia mossambica 40, cultivate in the net cage of length × width × height=1.5m × 1.5m × 1.5m, feed that the present invention is compound to raise respectively
Material and 3 kinds of commercially available certain brand compound feed of tilapia A, B, C, and G0, G1, G2, G3 are designated as respectively.The test cultivation phase is 2 months,
Throw daily and raise 2 times (9:00,17:30) it is body weight 2.5%, to throw feeding rate.After culture experiment terminates, stop eating 24 hours, each net cage
Weigh respectively and count and number.Each net cage takes at random 5 tail fishes, its body weight is determined respectively and body is long, for coefficient of condition measure；
Each net cage takes at random 5 tail fishes, and anatomical isolation goes out visceral mass, liver, for dirty body ratio, the measure of liver body ratio；Each net cage with
Machine takes 6 tail fishes, same paradorsal muscle mixing is taken, for muscle conventional ingredient, local flavor amino acid composition measuring；Each net cage takes at random 6
Tail fish, takes same paradorsal muscle, for MDA and collagen content and Determination of erythrocyte superoxide dismutase activity.Take at random per net cage
12 tail fishes, take respectively 4 tail fishes and determine for muscle pH value, drip loss and cooking loss.
Coherent detection and analysis result are as follows：
Tilapia mossambica latter stage body weight, rate of body weight gain, specific growth rate that as can be seen from Table 1 this technology invention mixed feed is cultivated
Commercially available 3 kind commercial feed is all remarkably higher than, and tilapia feed coefficient is substantially less than commercially available 3 kind commercial feed.This explanation
This technology invention can remarkably promote Growth Op Tilapia speed, improve feed efficiency.
This technology of table 1 invents the impact with 3 kinds of commercial feeds to Growth Op Tilapia performance
| Group | Latter stage body weight (kg/ tails) | Rate of body weight gain % | Specific growth rate (%/d) | Feed coefficient |
| G0 | 0.56±0.008a | 142.33±3.51a | 2.11±0.034a | 1.66±0.040a |
| G1 | 0.47±0.012b | 96.40±5.18b | 1.61±0.063b | 2.59±0.144b |
| G2 | 0.45±0.017b | 90.61±7.30b | 1.53±0.091b | 2.76±0.209b |
| G3 | 0.46±0.023b | 87.01±9.22b | 1.49±0.117b | 2.86±0.306b |
Note：Same column numeral right upper shoulder mark difference index expression has significant difference (P ＜ 0.05) in table.
As can be seen from Table 2 tilapia internal organses group weight, coefficient of condition, dirty body ratio, the liver body of this technology invention cultivation is than notable
Less than 3 kinds of commercially available commercial feeds.This explanation this technology invention can promote feed protein, fat to deposit in Tilapia mossambica body,
Reduce feed fat to deposit in Tilapia mossambica belly, improve the dressing percentage of Tilapia mossambica body.
This technology of table 2 is invented and impact of 3 kinds of commercial feeds to Rofe ichthyoid index (dressing percentage)
Note：Same column numeral right upper shoulder mark difference index expression has significant difference (P ＜ 0.05) in table.
From table 3 it is observed that the Rofe fish tissue crude protein of this technology invention cultivation, crude fat content are significantly higher than city
The 3 kinds of commercial feeds sold, and muscle moisture, content of ashes are suitable with commercial goods feed.This explanation this technology invention can promote
Feed protein, crude fat are deposited in Rofe fish tissue, improve feed protein and crude fat efficiency, improve Tilapia mossambica body
Dressing percentage.
This technology of table 3 invents the impact with 3 kinds of commercial feeds to Tilapia mossambica nutritive composition in muscle
| Item number | Moisture | Crude protein | Crude fat | Ash content |
| G0 | 76.39±0.35 | 81.76±0.69b | 5.82±0.43b | 5.08±0.08 |
| G1 | 76.90±0.14 | 80.48±0.86ab | 5.50±0.66ab | 5.00±0.16 |
| G2 | 76.60±1.66 | 80.52±0.42ab | 5.08±0.40a | 5.42±0.38 |
| G3 | 76.26±0.55 | 79.28±0.49a | 5.22±0.90ab | 5.35±0.55 |
Note：Same column numeral right upper shoulder mark difference index expression has significant difference (P ＜ 0.05) in table.
As can be seen from Table 4, this technology invention cultivating tilapia can improve aspartic acid in muscle, alanine, paddy ammonia
The content of 4 kinds of local flavor amino acid such as acid, glycine.This explanation this technology invention can improve Tilapia mossambica meat quality, improve local flavor
Amino acid content.
This technology of table 4 is invented and impact of 3 kinds of commercial feeds to Rofe fish tissue local flavor amino acid content
Note：Digital right upper shoulder mark difference index expression of going together in table has significant difference (P ＜ 0.05).
As can be seen from Table 5, this technology invention is compared with commercially available 3 kinds of commercial feeds, can significantly reduce muscle and drip damage
Mistake, cooking loss and mda content, significantly improve collagen of muscle content and superoxide dismutase activity.This explanation is originally
Technological invention can improve Rofe fish tissue water conservation water-holding capacity, collagen content, and can improve muscle oxidation resistance, improve
Fresh keeping time.
This technology of table 5 invents the impact with 3 kinds of commercial feeds to Rofe fish tissue physical and chemical index
Note：Digital right upper shoulder mark difference index expression of going together in table has significant difference (P ＜ 0.05).
Above-mentioned test proves that the present invention is a kind of to improve Tilapia mossambica meat quality, the mixed feed of raising body dressing percentage
Promoting different phase Growth Op Tilapia performance, improving feed efficiency and body non-specific immunity, improving meat quality, carry
The aspects such as high body dressing percentage obtain good effect, can obtain good popularization and application.
It is above-described be only presently preferred embodiments of the present invention, it is all made in the range of the spirit and principles in the present invention appoint
What modification, equivalent and improvement etc., should be included within the scope of the present invention.
Claims (11)
1. a kind of mixed feed for Rofe fish culture, it is characterised in that containing logical in per 992-999 weight portion mixed feeds
Cross following components by weight percent Chinese herbal medicine extraction and obtain Chinese herbal medicine extract：
0.005～0.025 part of the Radix Astragali, 0.005～0.020 part of dried orange peel, 0.005～0.015 part of Radix Angelicae Sinensis, kuh-seng 0.005～0.025
Part, 0.003～0.015 part of Poria cocos, 0.005～0.030 part of honeysuckle, 0.005～0.020 part of scutellaria, tarragon 0.005～
0.025 part, 0.005～0.015 part of fennel.
2. a kind of mixed feed for Rofe fish culture according to claim 1, it is characterised in that described compound feeding
Material is by 99.2-99.9:The basic components and Chinese herbal medicine extract of 0.1-0.8 are prepared from.
3. a kind of mixed feed for Rofe fish culture according to claim 2, it is characterised in that described compound feeding
Material is by mass ratio 99.5:0.5 basic components and Chinese herbal medicine compound are constituted.
4. a kind of mixed feed for Rofe fish culture according to claim 2, it is characterised in that described base set
Dividing includes the raw material of following weight portion：3.0～10.0 parts of wheat, 10.0～20.0 parts of Strong flour, 3.0～10.0 parts of rapeseed meal,
2.0～8.0 parts of cotton dregs, 20.0～40.0 parts of Soybean Meal, 2～10 parts of peanut meal, 3.0～13.0 parts of domestic fish meal, chicken meal 1.0
～10.0 parts, 2～15 parts of rice bran, 0.5～2.0 part of soyabean lecithin oil, 2.0～5.0 parts of soybean oil, import DDGS 3.0～15.0
Part, 1.0～5.0 parts of shrimp cream, molten 1.0～5.0 parts of the slurry of fish, 0.5～3.0 part of fine bran, 1～3 part of calcium dihydrogen phosphate, Choline Chloride
0.05～0.1 part, 1～5 part of mineral substance premix, 0.1～0.5 part of vitamin premix, 0.1～1.0 part of beer yeast powder, close
Raw 0.05 part of element, 0.03 part of mould inhibitor, 0.03 part of antioxidant.
5. a kind of mixed feed for Rofe fish culture according to claim 4, it is characterised in that described base set
Divide and be made up of following components in parts by weight：60 parts of wheat, 120 parts of Strong flour, 60 parts of rapeseed meal, 40 parts of cotton dregs, Soybean Meal 320
Part, 50 parts of peanut meal, 50 parts of domestic fish meal, 30 parts of chicken meal, 60 parts of rice bran, 10 parts of soyabean lecithin oil, 35 parts of soybean oil, import
Molten 15 parts of the slurry of 80 parts of DDGS, 10 parts of shrimp cream, fish, 13.0 parts of fine bran, 20 parts of calcium dihydrogen phosphate, 0.6 part of Choline Chloride, mineral
It is 20 parts of matter premix, 0.3 part of vitamin premix, 5.0 parts of beer yeast powder, 0.5 part of Synbiotics, 0.3 part of mould inhibitor, anti-oxidant
0.3 part of agent；
Described Chinese herbal medicine compound is made up of the raw material of following weight parts：15 parts of the Radix Astragali, 10 parts of dried orange peel, 10 parts of Radix Angelicae Sinensis, kuh-seng
15 parts, 8 parts of Poria cocos, 15 parts of honeysuckle, 10 parts of scutellaria, 15 parts of tarragon, 10 parts of fennel.
6. a kind of mixed feed for Rofe fish culture according to claim 5, it is characterised in that described vitamin
Premix is the omnivorefish vitamin premix F21V of Guangdong Tongwei Feed Co., Ltd.；Described mineral substance premix is
The omnivorefish of Guangdong Tongwei Feed Co., Ltd. microelement pre-mix material F29M；Described Synbiotics is that Jiangsu Su Wei is ecological
Science and Technology Ltd.'s production main component is the probio of bacillus subtilis；Described mould inhibitor is the health of Guilin City ten thousand biology section
The mould of skill Co., Ltd production must gram mould inhibitor；Described antioxidant is Shanghai SanWei Feeds Additives Co., Ltd's production
Shen tie up fresh antioxidant.
7. a kind of preparation method of the mixed feed for Rofe fish culture as described in claim 1-6 is arbitrary, its feature exists
In comprising the following steps：
Step 1：Chinese herbal medicine is weighed according to components by weight percent and carry out flooding and obtain Traditional Chinese drug mixture, and weigh basic components by basis
Component mixes；
Step 2：Chinese medical extract is added in the basic components for having mixed by interior spraying process, it is standby；
Step 3：The mixed material of step 2 is carried out into extrusion granulation, and dry, natural cooling.
8. the preparation method of the mixed feed for Rofe fish culture according to claim 7, it is characterised in that described
Step 1 is specially：
S11：Medicinal herb soak is weighed according to components by weight percent；
S12：Chinese herbal medicine after immersion is boiled three times, is merged liquid and is obtained final product.
9. the preparation method of the mixed feed for Rofe fish culture according to claim 8, it is characterised in that described
In S11, liquid medicine ratio is 50g medicines：1.5L water.
10. the preparation method of the mixed feed for Rofe fish culture according to claim 8, it is characterised in that described
S12 be specially：
130 DEG C of Chinese herbal medicine after immersion is boiled and go to after 40min 60 DEG C and boil 20min；Liquid and the dregs of a decoction are then peeled off, by the dregs of a decoction
130 DEG C are boiled and go to after 10min 60 DEG C and boil 20min after adding water；The liquid dregs of a decoction are then peeled off, 130 DEG C are boiled after the dregs of a decoction are added water
60 DEG C are gone to after 10min and boils 10min, isolate the liquid dregs of a decoction；
Three isolated liquids mixing will obtain final product in front and back.
The preparation method of 11. mixed feeds for Rofe fish culture according to claim 7, it is characterised in that described
The step of 2 be specially：By Chinese medical extract by interior spraying coating process, Chinese medicine is sprayed in basic components in mixed base component
Extract, step 2 used time is 140s.
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Application publication date: 20170510 |