CN106719153A - A kind of method for breeding of Tilapia mossambica - Google Patents
A kind of method for breeding of Tilapia mossambica Download PDFInfo
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- CN106719153A CN106719153A CN201611188943.7A CN201611188943A CN106719153A CN 106719153 A CN106719153 A CN 106719153A CN 201611188943 A CN201611188943 A CN 201611188943A CN 106719153 A CN106719153 A CN 106719153A
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- tilapia mossambica
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
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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
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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
-
- 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
Abstract
The present invention relates to fish breeding field, and in particular to a kind of method for breeding of Tilapia mossambica, method for breeding of the invention, comprise the following steps, a, selection Tilapia mossambica fingerling and raising fishpond, by Tilapia mossambica fingerling stocking in raising fishpond；B, to raise fishpond in deliver Tilapia mossambica feed for fingerling；C, treat that Tilapia mossambica fingerling grows into juvenile fish stage, tilapia mossambica food fish meal is delivered in fishpond to raising.The present invention feeds low cost, polluted water and will not can increase Tilapia mossambica disease resistance.Method for breeding feeding cost of the invention is low, polluted water and will not can increase Tilapia mossambica disease resistance, promote Tilapia mossambica healthy growth in feeding process.
Description
Technical field
The present invention relates to fish breeding field, more particularly to a kind of method for breeding of Tilapia mossambica.
Background technology
Tilapia mossambica, is commonly called as, African crucian, non-crucian carp, Vietnam fish, Nan Yang crucian carp etc..Original refers to Mozambique as type locality
Mouth is incubated non-crucian carp and belongs to fish species:Non- crucian carp (scientific name is incubated in Mozambique mouthful：Oreochromis mossambicus), it is now Family Cichlidae
Non- crucian carp category and mouth are incubated non-crucian carp category etc. and belong to being commonly called as jointly for several fish, and Tilapia is referred to as in English.
Tilapia mossambica have miscellaneous feeding habits, lower oxygen concentration resistance, intolerant to low high temperature, breed it is strong the characteristics of, be especially suitable for highdensity cultivation.
This flesh of fish delicious, fine and tender taste is nutritious, deep to be liked by consumers in general, bolti after measured, every 100 grams of meat
In contain 20.5 grams of protein, fat 6.93 grams, 148 kilocalories of heat, 70 milligrams of calcium, 50 milligrams of sodium, 37 milligrams of phosphorus, 1 milligram of iron, dimension
Raw 0.1 milligram of element B1,0.12 milligram of vitamin B2, Tilapia mossambica contains various unrighted acids and rich in protein, is
Meet the healthy food of modern food nutrition standard, be also the cultured freshwater fish of the emphasis scientific research culture of world's aquatic products industry,
One of and be described as the main source of following animal protein.Therefore the scale artificial culture of Tilapia mossambica is increasingly widespread.
In the Tilapia mossambica feeding process of prior art, on the one hand, largely use grain, feeding cost in tilapia feed
Height, second aspect contains some poisonous and harmful substances in feed, easy polluted water causes the destruction of environment, and can be to Tilapia mossambica
Growth impact.
The content of the invention
To solve the above problems, the present invention provides that a kind of feeding cost is low, polluted water and can will not increase in feeding process
Plus Tilapia mossambica disease resistance, the method for breeding of the Tilapia mossambica of promotion Tilapia mossambica healthy growth.
The technical solution adopted in the present invention is：A kind of method for breeding of Tilapia mossambica, comprises the following steps, a, selection Rofe
Fish fingerling and raising fishpond, by Tilapia mossambica fingerling stocking in raising fishpond；B, delivered in fishpond Tilapia mossambica fingerling and raise to raising
Material；C, treat that Tilapia mossambica fingerling grows into juvenile fish stage, tilapia mossambica food fish meal is delivered in fishpond to raising.
To being further improved to for above-mentioned technical proposal, in step b, Tilapia mossambica feed for fingerling, including following parts by weight
Each component, 6 parts of fish meal, 21 parts of dregs of beans, 15 parts of peanut meal, 5.5 parts of wheat bran, 8 parts of corn, 20 parts of rapeseed meal, 20 parts of Grain Production of Amaranthus,
0.4 part of salt, 2.1 parts of calcium dihydrogen phosphate, 0.5 part of vegetable oil, 0.2 part of 50% choline, 0.15 part of lysine, methionine 0.15
Part, 1 part of compound vitamin.
To being further improved to for above-mentioned technical proposal, in step c, tilapia mossambica food fish meal, including following weight portion
Several each components, 6 parts of fish meal, 21 parts of dregs of beans, 18 parts of peanut meal, 5.5 parts of wheat bran, 15 parts of corn, 5 parts of rapeseed meal, Grain Production of Amaranthus 25
Part, 0.4 part of salt, 2.1 parts of calcium dihydrogen phosphate, 0.5 part of vegetable oil, 0.2 part of 50% choline, 0.15 part of lysine, methionine
0.15 part, 1 part of compound vitamin.
To being further improved to for above-mentioned technical proposal, in step a, Tilapia mossambica fingerling is bouncing, is come off without scale
Impaired, body weight is the fingerling of 5g-12g, and raising fishpond is outdoor cement pit, and the water raised in fishpond is through the filtering of Air Exposure
Underground water, water temperature is 18 DEG C -25 DEG C, and water-soluble oxygen amount is 5mg/L-8mg/L, and water PH is 7.0-8.5, and in feeding process, often
Once, quantity of exchanged water is the 60%-70% of total Water to Zhou Huanshui, while changing water, residual bait, excrement in cleaning water.
To being further improved to for above-mentioned technical proposal, in step b, the day injected volume of Tilapia mossambica feed for fingerling is fish body weight
1%-4%, deliver frequency be 3 times/day, the release time is respectively 8:00-10:00、11:00-13:00、16:00-18:00.
To being further improved to for above-mentioned technical proposal, in step b, Tilapia mossambica feed for fingerling day injected volume weekly with fish
Ingest situation and increase.
To being further improved to for above-mentioned technical proposal, in step c, treat that Tilapia mossambica fingerling grows into body weight up to 45g-60g
When, start to deliver tilapia mossambica food fish meal, and the day injected volume of tilapia mossambica food fish meal is the heavy 1%-4% of fish body, is thrown
Frequency is put for 2 times/day, the release time is respectively 8:30-10:30、15:30-17:30.
To being further improved to for above-mentioned technical proposal, in step c, tilapia mossambica food fish meal day injected volume weekly with
Fish ingests situation and increases.
Beneficial effects of the present invention are：
1st, method for breeding of the invention, for the different growth phases of Tilapia mossambica, delivers different feeds, in the fingerling stage
Feed for fingerling is delivered, when Growth Op Tilapia to juvenile fish stage, edible fish meal is delivered, due to Tilapia mossambica in different phase to nutrition
Demand it is different, deliver different types of feed by growth phase, to ensure that feed is more suitable for demand of the Tilapia mossambica to nutrition,
Promote the healthy Fast Growth of Tilapia mossambica.
2nd, Tilapia mossambica feed for fingerling, including following parts by weight each component, 6 parts of fish meal, 21 parts of dregs of beans, peanut meal 15
Part, 5.5 parts of wheat bran, 8 parts of corn, 20 parts of rapeseed meal, 20 parts of Grain Production of Amaranthus, 0.4 part of salt, 2.1 parts of calcium dihydrogen phosphate, vegetable oil
0.5 part, 0.2 part of 50% choline, 0.15 part of lysine, 0.15 part of methionine, 1 part of compound vitamin.Tilapia mossambica food fish meal, bag
Include each component of following parts by weight, 6 parts of fish meal, 21 parts of dregs of beans, 18 parts of peanut meal, 5.5 parts of wheat bran, 15 parts of corn, rapeseed meal 5
Part, 25 parts of Grain Production of Amaranthus, 0.4 part of salt, 2.1 parts of calcium dihydrogen phosphate, 0.5 part of vegetable oil, 0.2 part of 50% choline, lysine 0.15
Part, 0.15 part of methionine, 1 part of compound vitamin.On the one hand, the Tilapia mossambica feed for fingerling and Tilapia mossambica food fish that the present invention is used are raised
Material, takes full advantage of various agricultural byproducts resources, such as dregs of beans, peanut meal, wheat bran, rapeseed meal, and these components are cheap, have
Beneficial to the production cost for reducing tilapia feed, cost-effective more than 23%, so as to reduce nursing cost, and due in formula not
Using grain, more than 20% is saved food, can reach section grain effect.Second aspect, because Tilapia mossambica is in the fingerling phase, to protein
Demand is higher, therefore protein content is higher in the feed in this stage, abundant with all kinds of nutrition supplies for ensureing fingerling, Rofe
After fish grows up to juvenile fish, to protein the need for measure and can reduce, therefore in the feed in this stage protein content relative to fingerling raise
Material has reduction；The feed used using the present invention, scientific formulation rationally, can well adapt to the different growth phases of Tilapia mossambica.
3rd, the Tilapia mossambica feed for fingerling that uses of the present invention and tilapia mossambica food fish meal contain Grain Production of Amaranthus, Grain Production of Amaranthus, also known as
Prince's-feather, is Amaranthaceae Amaranthus (Amaranthus hypochondriacus L.), annual grain, feeding, dish dual-purpose type crop.Seed
Grain amaranth originates in the central and south america in the torrid zone, and wide-scale distribution is in other torrid zone, temperate zone and subtropical zones.China east
From the shore of Dong Hai, west to Tacheng, the Yangtze river basin is supported in north from Harbin, south, except a small number of areas such as Xi Meng, the Qinghai in the Inner Mongol
Hai Xi autonomous prefectures seed can not be ripe outer, other areas can plant, and grow fine.250-350 lis of Grain Production of Amaranthus plant height
Rice, cane is upright, there is a wane, thick 3-5 centimetres, Dan Ye, alternate, obovate or ovate-elliptic.Grain Production of Amaranthus branch power of regeneration
By force, it is suitable to repeatedly cradle, newborn branch is sent by axillary bud after cradling, mushrooms out and yield positive results again.Grain Production of Amaranthus is tender more
Juice delicate fragrance is good to eat, and good palatability is nutritious, is the high-quality feed of livestock and poultry, it is fresh feed, ensiling or modulation high-quality grass grain it is suitable.Seed
Grain amaranth protein, fat content are enriched, and gross protein value is respectively 17.7-27.1% and more than 30% in cauline leaf and seed.
Grain Production of Amaranthus cauline leaf soft and succulency, is the preferable greenfeed of all kinds of livestock and poultry, and the equal eating of pig, chicken, duck, goose, ox, rabbit is also fabulous fish
Greenfeed, feeding livestock and poultry can replace part concentrated feed, and seed is also the high-quality concentrated feed of poultry, therefore someone calls Grain Production of Amaranthus
" azolla filliculoidas ".The Grain Production of Amaranthus of 20%-25% is added in tilapia feed of the invention, the nutriture value of feed can be significantly improved
Value, and because Grain Production of Amaranthus is cheap, can further reduce the nursing cost of Tilapia mossambica.
4th, the Tilapia mossambica feed for fingerling and tilapia mossambica food fish meal that the present invention is used, each component is equipped with scientific and reasonable, feeding
Material nutrient value is high, meets the bolti mixed feed trophic level requirements of SC/T1025 1998, due to nutrition-allocated proportion section
Learn, be of high nutritive value, Tilapia mossambica is fed with this feed, Growth Op Tilapia speed can reach the commercially available brand complete diet pellet speed of growth
Standard, and the resistance against diseases of Tilapia mossambica is significantly increased, reduce medication expense.
5th, the Tilapia mossambica feed for fingerling and tilapia mossambica food fish meal that the present invention is used, without any venomous injurant
Matter, each nutritional ingredient of the invention will not discharge water pollutant after being digested and assimilated through Tilapia mossambica, not result in environmental pollution, just
Step has reached non-harmful cultivation and has required.
6th, in step a, the fingerling that Tilapia mossambica fingerling is bouncing, the impaired, body weight that come off without scale is 5g-12g is raised
Fishpond is outdoor cement pit, and it is that, through the filtering underground of Air Exposure, water temperature is 18 DEG C -25 DEG C, water-soluble to raise the water in fishpond
Oxygen amount is 5mg/L-8mg/L, and water PH is 7.0-8.5.It is controlled by indexs such as the water temperature to fishpond, water-soluble oxygen amount and PH,
Ensure that the indices of fish pool inner water are suitable, optimize Growth Op Tilapia environment, prevent Tilapia mossambica due to anoxic, the acid big or water of water
The reason such as alkaline big and it is ill, be conducive to improving Tilapia mossambica raising survival rate and the speed of growth.In feeding process, water is changed weekly
Once, quantity of exchanged water is the 60%-70% of total Water, while changing water, residual bait, excrement in cleaning water.By cleaning sieve in time
The excreta of non-fish, further Optimal Growing environment, it is ensured that the healthy growth of Tilapia mossambica, prevent bacterium in residual bait, excrement or
Virus is impacted to the health of Tilapia mossambica, is further conducive to improving Tilapia mossambica raising survival rate and the speed of growth.
7th, in step b, the day injected volume of Tilapia mossambica feed for fingerling is the 1%-4% of fish body weight, and it is 3 times/day to deliver frequency,
Release time is respectively 8:00-10:00、11:00-13:00、16:00-18:00.In step c, treat that Tilapia mossambica fingerling grows into body
Weigh 45g-60g when, start deliver tilapia mossambica food fish meal, and tilapia mossambica food fish meal day injected volume be fish body weight
1%-4%, it is 2 times/day to deliver frequency, and the release time is respectively 8:30-10:30、15:30-17:30.Day injected volume directly with
Fish body heavy phase is closed, it is ensured that needed for the normal growth of Tilapia mossambica, prevents injected volume superfluous, is conducive to saving feeding cost.And fingerling
Stage, the abilities of digestive and absorption of Tilapia mossambica is poor, is delivered per three time periods of natural gift, juvenile fish stage, this stage Tilapia mossambica
Abilities of digestive and absorption enhancing, delivered per two time periods of natural gift, feed is delivered by gradation, prevent from once delivering excessive
And Tilapia mossambica indigestion is caused, be conducive to improving the utilization rate of feed.
8th, the day injected volume of Tilapia mossambica feed for fingerling and tilapia mossambica food fish meal increases weekly with the situation of ingesting of fish
Plus, when body weight is smaller, feed injected volume is less, and when body weight is larger, feed injected volume is larger, and feed injected volume is with the situation of ingesting
Become, on the one hand, ensure the nutrition supply of Tilapia mossambica, promote the normal growth of Tilapia mossambica, second aspect prevents feed superfluous and makes
Into waste, be further conducive to improving the utilization rate of feed.
Specific embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1：
The method for breeding of Tilapia mossambica, comprises the following steps, a, selection Tilapia mossambica fingerling and raising fishpond, by Tilapia mossambica fingerling
Put in a suitable place to breed in raising fishpond；B, to raise fishpond in deliver Tilapia mossambica feed for fingerling；C, treat that Tilapia mossambica fingerling grows into juvenile fish rank
Section, tilapia mossambica food fish meal is delivered to raising in fishpond.
In step a, the fingerling that Tilapia mossambica fingerling is bouncing, the impaired, body weight that come off without scale is 11g raises fishpond
It is outdoor cement pit, it is that, through the filtering underground of Air Exposure, water temperature is 20 DEG C to raise the water in fishpond, and water-soluble oxygen amount is 5mg/
L, water PH are 7.0-8.5, and in feeding process, water are changed weekly once, and quantity of exchanged water is the 60% of total Water, while changing water,
Residual bait, excrement in cleaning water.
In step b, Tilapia mossambica feed for fingerling, including following parts by weight each component, 6 parts of fish meal, 21 parts of dregs of beans, peanut
15 parts of the dregs of rice, 5.5 parts of wheat bran, 8 parts of corn, 20 parts of rapeseed meal, 20 parts of Grain Production of Amaranthus, 0.4 part of salt, 2.1 parts of calcium dihydrogen phosphate, plant
0.5 part of oil, 0.2 part of 50% choline, 0.15 part of lysine, 0.15 part of methionine, 1 part of compound vitamin.
In step b, the day injected volume of Tilapia mossambica feed for fingerling is the 1%-4% of fish body weight, and it is 3 times/day to deliver frequency, is thrown
The time of putting is respectively 9:00、12:00、17:00.In step b, Tilapia mossambica feed for fingerling day injected volume weekly with the feelings of ingesting of fish
Condition and increase.
In step c, tilapia mossambica food fish meal, including following parts by weight each component, 6 parts of fish meal, 21 parts of dregs of beans, flower
Raw 18 parts of the dregs of rice, 5.5 parts of wheat bran, 15 parts of corn, 5 parts of rapeseed meal, 25 parts of Grain Production of Amaranthus, 0.4 part of salt, 2.1 parts of calcium dihydrogen phosphate, plant
0.5 part of thing oil, 0.2 part of 50% choline, 0.15 part of lysine, 0.15 part of methionine, 1 part of compound vitamin.
In step c, when Tilapia mossambica fingerling grows into body weight up to 55g, start to deliver tilapia mossambica food fish meal, and Rofe
The day injected volume of the edible fish meal of fish is the 1%-4% of fish body weight, and it is 2 times/day to deliver frequency, and the release time is respectively 9:30、
16:30.In step c, the day injected volume of tilapia mossambica food fish meal increases weekly with the situation of ingesting of fish.
Embodiment 2：
The method for breeding of Tilapia mossambica, comprises the following steps, a, selection Tilapia mossambica fingerling and raising fishpond, by Tilapia mossambica fingerling
Put in a suitable place to breed in raising fishpond；B, to raise fishpond in deliver tilapia feed.
In step b, the feed of fingerling phase input is the feed 30 that crude protein is 30, and the feed of young stage input is crude protein
It is 28 feed 28.Both feeds are by the professional Rofe fish material process plants in Dongguan City, Guangdong Province Ma Yong towns one.And feed
30 price is 4360 yuan/ton, and the price of feed 28 is 4200 yuan/ton.
The fingerling selection standard of Tilapia mossambica, the indices of the water raised in fishpond, the dispensing rule of feed are same as reality
Apply example 1.
First, price comparison's analysis
Using the feed in embodiment 1, the feed cost is raised with the agricultural byproducts calculation of price of the local purchase in south china
Material price is as follows：
Grain Production of Amaranthus is voluntarily produced for applicant company, and mu puts into 540 yuan, and per mu yield is up to 8500 kilograms.By screening, seed is taken
35 centimetres of amaranth top is used as 1200 yuan of vegetables sale, whole cost-recoverings and profit.Thus, this experiment Grain Production of Amaranthus material is not calculated
Cost.
Tilapia mossambica feed for fingerling and tilapia mossambica food fish meal, formulation cost (are converted to recipe ratio per ton as shown in table 1
Example)：
Tilapia mossambica feed for fingerling, cost of material per ton is 2844.65 yuan, the expense such as puffing material processing charges, loss, packaging folding
500 yuan per ton are closed, adds up to production cost to be 3344.65 yuan/ton, 4360 yuan of 30 cost of feed than embodiment 2 have dropped
1015.35 yuan, cost reduction by 23.28%.
Tilapia mossambica food fish meal, cost of material per ton is 2654.75 yuan, the expense such as puffing material processing charges, loss, packaging
It is equivalent 500 yuan per ton, add up to production cost to be 3154.75 yuan/ton, 4200 yuan of 28 cost of feed than embodiment 2 have dropped
1045.25 yuan, cost reduction by 24.89%.
Through analysis, using Tilapia mossambica feed for fingerling of the invention and tilapia mossambica food fish meal, work as due to taking full advantage of
The agricultural byproducts and Grain Production of Amaranthus on ground, save food, can be by the production cost of feed reduction by more than 20%, so as to Tilapia mossambica be raised
Cost reduction by more than 20%.
2nd, nutritional ingredient comparative analysis
The Tilapia mossambica feed for fingerling and tilapia mossambica food fish meal used in embodiment 1, according to just too feed formula is calculated
Version 1.0 calculates the nutritional ingredient of the feed, and result of calculation is as shown in table 2.
In the bolti mixed feed trophic levels of SC/T 1,025 1998, it is desirable to nutritional ingredient it is as shown in table 3.
From table 2 and table 3, in the Tilapia mossambica feed for fingerling used in embodiment 1, crude fibre is determined as 8.58, slightly
Higher than bolti mixed feed trophic level, outside lysine 1.49, slightly less than bolti mixed feed trophic level,
Other indexs meet the requirement of bolti mixed feed trophic level.The Tilapia mossambica food fish used in embodiment 1 is raised
In material, indices meet the requirement of bolti mixed feed trophic level.Therefore, the Tilapia mossambica fish that the present invention is used
The nutritional ingredient for planting feed and tilapia mossambica food fish meal is completely up to standard.
3rd, speed of growth comparative analysis
Test site：Test water is filtering underground, in cistern through fully aeration, Natural Water is used during experiment
Temperature, water temperature more than 18 DEG C, during whole experiment the dissolved oxygen of experimental water in more than 5mg/L, PH be maintained at 7.0-8.5 it
Between, a water is changed weekly, quantity of exchanged water is the 60% of total Water, while changing water, eliminates residual bait, the excrement in water.Test site is
Outdoor cement pit, each cement pit is 49.5 cubic metres of (3.3 × 10 × 1.5), is divided into two groups every group 2 cement pits.
Test material：All-male Sarotherodon sp kind is purchased from Guangzhou Huadu Tilapia mossambica seed base, transports Dongguan City, Guangdong Province to
Ripple agricultural science and technologys Co., Ltd test site in the Guangdong of Chang Ping towns, after sterilization is temporarily supported 1 week, packet carries out correlation test.Experiment
Fish selects bouncing, and group experiment is carried out without the scale basically identical fingerling of impaired, specification that comes off.
Test feed：Tilapia mossambica feed for fingerling and tilapia mossambica food fish meal are selected in embodiment 1, is selected in embodiment 2
Feed 30 and feed 28.
Feeding method：
DIFFERENT FEED is fed stage by stage, it is specific as follows：
| Stage | Time | Embodiment 1 | Embodiment 2 |
| Preparatory stage | 1-March 7 March | Soya-bean milk is a small amount of | Soya-bean milk is a small amount of |
| The fingerling stage | 8-April 30 March | Feed for fingerling | Feed 30 |
| The food fish stage | 1-July 31 May | Edible fish meal | Feed 28 |
Feeding management
Test fish is randomly assigned to put in a suitable place to breed in cement pit, per the tail of pond 100, the average initial specification of test fish is 11.48g.Examination
After testing beginning, feed forage volume and be adjusted according to fish food situation, it is fish body weight 1-4% to feed rate day, according to ingesting for fish
Situation, increases weekly feeding volume.Feed 3 times within first 4 weeks, the time is respectively 9:00,12:00,17:00, it is every after fish food is normal
It feeds 2 times, and the time is respectively 9:30,16:30.
Interpretation of result
Growth Op Tilapia indicator-specific statistics is as shown in table 4.
As shown in Table 4, after cultivating 115 days, the Tilapia mossambica in embodiment 1, gain in weight is big, reaches 532.97g, is entirely supporting
During growing, the survival rate of Tilapia mossambica is more than 95%.Illustrate Tilapia mossambica feed for fingerling and the Tilapia mossambica used in embodiment 1
Edible fish meal, can promote the fast-growth of Tilapia mossambica, and feeding effect is good.
4th, efficiency of feed utilization comparative analysis
The Tilapia mossambica fed using DIFFERENT FEED, feeds cost as shown in table 5.
Analysis：As shown in Table 5, the full growth period material quantity of 1 group of embodiment at most, reaches 779.21g, every kilogram of cost of fish
It is minimum, only 4.63 yuan；The full growth period material quantity of 2 groups of embodiment maintains an equal level with control group 1, feed coefficient highest, with Rofe fry
The death rate has direct correlation；Whole experiment the mean feed is 1.47, and each group does not exist significant difference；Every kilogram of embodiment 1
4.695 yuan of the cost average out to of fish, the cost average out to 6.10 of the every kilogram of fish of embodiment 2, the feeding cost in embodiment 1 is saved
23.03%.Therefore, using Tilapia mossambica method for breeding of the invention, Tilapia mossambica can be fed cost reduction by more than 20%.
Conclusion：
Tilapia mossambica method for breeding of the invention, the feed for using, in Tilapia mossambica cultural technique application, in survival rate, life
Speed long and feeder system are suitable with the brand feed of large-scale Feed Enterprise, in the absence of significant difference.It has been observed that fish body color
Damp light, moves about fast and strong, and whole process does not use medicine, resistance against diseases enhancing.Due to taking full advantage of under agricultural byproducts
Heel, takes full advantage of the Grain Production of Amaranthus of applicant company, and relative to other tilapia feeds, grain input amount has saved 20%
More than, production cost has saved more than 23%, feeds cost savings more than 20%.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Shield scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of method for breeding of Tilapia mossambica, it is characterised in that：Comprise the following steps, a, selection Tilapia mossambica fingerling and feeding fish
Pond, by Tilapia mossambica fingerling stocking in raising fishpond；B, to raise fishpond in deliver Tilapia mossambica feed for fingerling；C, treat Tilapia mossambica fish
Plant and grow into juvenile fish stage, tilapia mossambica food fish meal is delivered in fishpond to raising.
2. the method for breeding of a kind of Tilapia mossambica according to claim 1, it is characterised in that：In step b, Tilapia mossambica fingerling is raised
Material, including following parts by weight each component, 6 parts of fish meal, 21 parts of dregs of beans, 15 parts of peanut meal, 5.5 parts of wheat bran, 8 parts of corn,
20 parts of rapeseed meal, 20 parts of Grain Production of Amaranthus, 0.4 part of salt, 2.1 parts of calcium dihydrogen phosphate, 0.5 part of vegetable oil, 0.2 part of 50% choline, bad ammonia
0.15 part of acid, 0.15 part of methionine, 1 part of compound vitamin.
3. the method for breeding of a kind of Tilapia mossambica according to claim 1, it is characterised in that：In step c, Tilapia mossambica food fish
Feed, including following parts by weight each component, 6 parts of fish meal, 21 parts of dregs of beans, 18 parts of peanut meal, 5.5 parts of wheat bran, corn 15
Part, 5 parts of rapeseed meal, 25 parts of Grain Production of Amaranthus, 0.4 part of salt, 2.1 parts of calcium dihydrogen phosphate, 0.5 part of vegetable oil, 0.2 part of 50% choline, rely
0.15 part of propylhomoserin, 0.15 part of methionine, 1 part of compound vitamin.
4. the method for breeding of a kind of Tilapia mossambica according to claim 1, it is characterised in that：In step a, Tilapia mossambica fingerling is
Bouncing, the impaired, body weight that come off without scale are the fingerling of 5g-12g, and raising fishpond is outdoor cement pit, is raised in fishpond
Water is that, through the filtering underground of Air Exposure, water temperature is 18 DEG C -25 DEG C, and water-soluble oxygen amount is 5mg/L-8mg/L, and water PH is 7.0-
8.5, and in feeding process, water is changed weekly once, quantity of exchanged water is the 60%-70% of total Water, while changing water, in cleaning water
Residual bait, excrement.
5. the method for breeding of a kind of Tilapia mossambica according to claim 1, it is characterised in that：In step b, Tilapia mossambica fingerling is raised
The day injected volume of material is the 1%-4% of fish body weight, and it is 3 times/day to deliver frequency, and the release time is respectively 8:00-10:00、11:
00-13:00、16:00-18:00。
6. the method for breeding of a kind of Tilapia mossambica according to claim 5, it is characterised in that：In step b, Tilapia mossambica fingerling is raised
The day injected volume of material increases weekly with the situation of ingesting of fish.
7. the method for breeding of a kind of Tilapia mossambica according to claim 1, it is characterised in that：In step c, Tilapia mossambica fingerling is treated
When growing into body weight up to 45g-60g, start to deliver tilapia mossambica food fish meal, and the day injected volume of tilapia mossambica food fish meal is
The 1%-4% of fish body weight, it is 2 times/day to deliver frequency, and the release time is respectively 8:30-10:30、15:30-17:30.
8. the method for breeding of a kind of Tilapia mossambica according to claim 7, it is characterised in that：In step c, Tilapia mossambica food fish
The day injected volume of feed increases weekly with the situation of ingesting of fish.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699532A (en) * | 2019-02-22 | 2019-05-03 | 海南宝路水产科技有限公司 | Tilapia mossambica fry high density Cultivating techniques |
| CN110679518A (en) * | 2019-09-30 | 2020-01-14 | 周怀林 | Method for breeding tilapia with crisp meat |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1123617A (en) * | 1994-10-05 | 1996-06-05 | 吕连岐 | Fodder prescription or fish farming |
| CN101766134A (en) * | 2008-12-30 | 2010-07-07 | 茂名市茂南三高渔业发展有限公司 | Artificial seed production and seedling method of tilapia |
| CN101822329A (en) * | 2010-04-26 | 2010-09-08 | 肇庆超凡生物科技有限公司 | Tilapia feed taking cotton seed meal and rapeseed meal as main protein materials |
| CN102461472A (en) * | 2010-11-16 | 2012-05-23 | 柳州市鱼家乐饲料有限公司 | Culture method of Tilapia |
| CN102754612A (en) * | 2012-08-03 | 2012-10-31 | 中国水产科学研究院珠江水产研究所 | Aquaculture feed feeding technique |
| CN103734050A (en) * | 2013-12-24 | 2014-04-23 | 茂名市海名威水产科技有限公司 | Tilapia breeding method |
| CN105211545A (en) * | 2015-10-13 | 2016-01-06 | 无锡市南阳湖水产科技有限公司 | A kind of feed formulation for tilapia |
| CN105660464A (en) * | 2016-01-12 | 2016-06-15 | 广西南岜仔科技有限公司 | Tilapia breeding method |
-
2016
- 2016-12-21 CN CN201611188943.7A patent/CN106719153A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1123617A (en) * | 1994-10-05 | 1996-06-05 | 吕连岐 | Fodder prescription or fish farming |
| CN101766134A (en) * | 2008-12-30 | 2010-07-07 | 茂名市茂南三高渔业发展有限公司 | Artificial seed production and seedling method of tilapia |
| CN101822329A (en) * | 2010-04-26 | 2010-09-08 | 肇庆超凡生物科技有限公司 | Tilapia feed taking cotton seed meal and rapeseed meal as main protein materials |
| CN102461472A (en) * | 2010-11-16 | 2012-05-23 | 柳州市鱼家乐饲料有限公司 | Culture method of Tilapia |
| CN102754612A (en) * | 2012-08-03 | 2012-10-31 | 中国水产科学研究院珠江水产研究所 | Aquaculture feed feeding technique |
| CN103734050A (en) * | 2013-12-24 | 2014-04-23 | 茂名市海名威水产科技有限公司 | Tilapia breeding method |
| CN105211545A (en) * | 2015-10-13 | 2016-01-06 | 无锡市南阳湖水产科技有限公司 | A kind of feed formulation for tilapia |
| CN105660464A (en) * | 2016-01-12 | 2016-06-15 | 广西南岜仔科技有限公司 | Tilapia breeding method |
Non-Patent Citations (2)
| Title |
|---|
| 李成之: "籽粒苋——新的鱼用青饲料", 《内陆水产》 * |
| 杨弘主编: "《罗非鱼安全生产技术指南》", 31 August 2012, 中国农业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699532A (en) * | 2019-02-22 | 2019-05-03 | 海南宝路水产科技有限公司 | Tilapia mossambica fry high density Cultivating techniques |
| CN110679518A (en) * | 2019-09-30 | 2020-01-14 | 周怀林 | Method for breeding tilapia with crisp meat |
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