CN104642223A - High-yield management method of oreochromis mossambicus - Google Patents
High-yield management method of oreochromis mossambicus Download PDFInfo
- Publication number
- CN104642223A CN104642223A CN201510038409.7A CN201510038409A CN104642223A CN 104642223 A CN104642223 A CN 104642223A CN 201510038409 A CN201510038409 A CN 201510038409A CN 104642223 A CN104642223 A CN 104642223A
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- water quality
- water
- feeding
- tilapia mossambica
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000276701 Oreochromis mossambicus Species 0.000 title claims abstract description 33
- 238000007726 management method Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 241000251468 Actinopterygii Species 0.000 claims abstract description 29
- 235000019750 Crude protein Nutrition 0.000 claims abstract description 6
- 239000008188 pellet Substances 0.000 claims abstract description 6
- 230000003203 everyday effect Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 11
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 10
- 230000037396 body weight Effects 0.000 claims description 10
- 230000002354 daily effect Effects 0.000 claims description 10
- 201000010099 disease Diseases 0.000 claims description 10
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 10
- 230000001954 sterilising effect Effects 0.000 claims description 10
- 235000013305 food Nutrition 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 5
- 235000012255 calcium oxide Nutrition 0.000 claims description 5
- 239000000292 calcium oxide Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 210000003608 fece Anatomy 0.000 claims description 5
- 239000010871 livestock manure Substances 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 8
- 235000013372 meat Nutrition 0.000 abstract description 3
- 239000003337 fertilizer Substances 0.000 abstract 3
- 238000009360 aquaculture Methods 0.000 abstract 1
- 244000144974 aquaculture Species 0.000 abstract 1
- 239000003895 organic fertilizer Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000013505 freshwater Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 241000276616 Cichlidae Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000269799 Perca fluviatilis Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a high-yield management method of oreochromis mossambicus and belongs to the field of aquaculture. The method comprises the following steps of feeding a fodder, adding a fertilizer, regulating water quality and performing daily management. The fodder is fed in the afternoon of the day or in the morning of the second day after the fish fingerlings are filled into the pond, a pellet fodder is fed, and the content of crude protein is up to 26 to 30 percent; before May and after October, the fodder is fed for two times each day, and the feeding amount per day is 2 to 3 percent of weight of the oreochromis mossambicus; from June to September, the fodder is fed for 3 to 4 times per day, and the feeding amount per day is 4 to 6 percent of weight of the oreochromis mossambicus; a fermented organic fertilizer is added for one time every one week, and 100 to 150kg of fertilizer is added to each mu for each time; the fertilizer is not added from July to October. According to the technical method, the yield of the hreochromis mossambicus can be improved, and the produced oreochromis mossambicus is fresh and delicious in meat.
Description
Technical field
The present invention relates to cultivation field, especially a kind of Tilapia mossambica high yield management method.
Background technology
Tilapia mossambica, is commonly called as: African crucian, is the medium and small shape fish of one.It is the cultured freshwater fish of the emphasis scientific research cultivation of World Water industry now, and is described as one of main source of following animal protein.Originate in Africa, belong to the tropic fishes of Family Cichlidae, similar with perch.Usually move in fresh water, also can move in the Cheng Shuizhong of different salt content, also can survive in lake, river, in the shallow water in pond.It has very strong adaptive capacity, also can breed, even can grow in paddy field in the waters that area is narrow and small, and the water less to dissolved oxygen has extremely strong adaptability.Overwhelming majority Tilapia mossambica is omnivorousness, often eats aquatic plant and minces.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned Problems existing, provides a kind of Tilapia mossambica high yield management method, can improve Tilapia mossambica output, to produce meat quality of java tilapia delicious, good to eat.
The technical solution used in the present invention is as follows: a kind of Tilapia mossambica high yield management method, comprises step: feedstuff feeding, topdress, water quality adjustment and daily management;
Described feedstuff feeding is that afternoon under fingerling behind the pool or the 2nd day morning start to throw something and feed, pellet of throwing something and feeding, and crude protein content requires to reach 26% ~ 30%; Before May and after October, throw something and feed every day 2 times, day feeding volume be 2% ~ 3% of fish body weight; Throw something and feed every day in 6 ~ September 3 ~ 4 times, day feeding volume be 4% ~ 6% of fish body weight;
First raise to select in throwing before throwing something and feeding and knock food bucket, progressively to set up signal, make fish form the conditioned reflex of concentrating and floating and ingesting.
Describedly topdress as imposing the organic manure fermented for 1 time every 1 week, every mu imposes 100 ~ 150kg at every turn; 7 ~ October does not topdress.
Keep in pond, having more natural bait biological, be conducive to ingesting and growing of Tilapia mossambica.
Preferably, described water quality adjustment is for maintaining water quality transparency at 25 ~ 30cm; After fingerling enters pond, the new water 1 time of annotating every 10 days, until fill it up with; Every 5 days of summer changed water 1 time, changed 20% ~ 30% of Chi Shui at every turn; Every first quarter moon is splashed 1 quicklime, with sterilizing prevent disease, improves water quality.
The total requirement of water quality is: " fertile, alive, tender, refreshing ", and namely the fertile degree of water is suitable for, and in water, food organisms are more.Organic matter and nutritive salt enrich, and water colour often changes, not muddy, does not turn black.The new water of timely filling is the important measures of cultivating fine water, is conducive to the activity space increasing Tilapia mossambica, relatively reduces the density of fish; By increasing the transparency of Chi Shui, the degree of depth that light is penetrated in water increases, and phytoplankton photosynthesis water layer (making oxygen water layer) increases, and water body dissolved oxygen increases; Directly can increase dissolved oxygen in water, prevent from or alleviate fish raising the nose above water to breathe, and increase the appetite etc. of fish; Be conducive to algae to upgrade and the digestible algal grown breeding of fish.
Preferably, described daily management is patrol the pool every day 2 ~ 3 times, observes the dynamic of water quality and fish, and find the comparatively thin or overfertilization of water quality, topdress in time or note renews water; When afternoon 14 ~ 15, the activity of main detection Tilapia mossambica, situation of ingesting, see that whether its activity is normal, have disease-free generation, and whether situation of ingesting be good; Regularly skim residual bait, dirt in pond between feeding period, regularly sterilization food field and water body, and regularly to throw something and feed pharmaceutical chemistry to fish at Tilapia mossambica morbidity season.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: adopt above-mentioned technical method can improve Tilapia mossambica output, to produce meat quality of java tilapia delicious, good to eat.
Embodiment
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification (comprising any accessory claim, summary), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Embodiment 1
A kind of Tilapia mossambica high yield management method, comprises step: feedstuff feeding, topdress, water quality adjustment and daily management;
Described feedstuff feeding is start to throw something and feed that afternoon under fingerling behind the pool, pellet of throwing something and feeding, and crude protein content requires to reach 26%; Before May and after October, throw something and feed every day 2 times, day feeding volume be 2% of fish body weight; Throw something and feed every day in 6 ~ September 3 times, day feeding volume be 4% of fish body weight;
Describedly topdress as imposing the organic manure fermented for 1 time every 1 week, every mu imposes 100kg at every turn; 7 ~ October does not topdress.
Preferably, described water quality adjustment is for maintaining water quality transparency at 25cm; After fingerling enters pond, the new water 1 time of annotating every 10 days, until fill it up with; Every 5 days of summer changed water 1 time, changed 20% of Chi Shui at every turn; Every first quarter moon is splashed 1 quicklime, with sterilizing prevent disease, improves water quality.
Preferably, described daily management is patrol the pool every day 2 times, observes the dynamic of water quality and fish, and find the comparatively thin or overfertilization of water quality, topdress in time or note renews water; When afternoon 14 ~ 15, the activity of main detection Tilapia mossambica, situation of ingesting, see that whether its activity is normal, have disease-free generation, and whether situation of ingesting be good; Regularly skim residual bait, dirt in pond between feeding period, regularly sterilization food field and water body, and regularly to throw something and feed pharmaceutical chemistry to fish at Tilapia mossambica morbidity season.
Embodiment 2
A kind of Tilapia mossambica high yield management method, comprises step: feedstuff feeding, topdress, water quality adjustment and daily management;
Described feedstuff feeding is start to throw something and feed the 2nd day morning under fingerling behind the pool, pellet of throwing something and feeding, and crude protein content requires to reach 30%; Before May and after October, throw something and feed every day 2 times, day feeding volume be 3% of fish body weight; Throw something and feed every day in 6 ~ September 4 times, day feeding volume be 6% of fish body weight;
Describedly topdress as imposing the organic manure fermented for 1 time every 1 week, every mu imposes 150kg at every turn; 7 ~ October does not topdress.
Preferably, described water quality adjustment is for maintaining water quality transparency at 30cm; After fingerling enters pond, the new water 1 time of annotating every 10 days, until fill it up with; Every 5 days of summer changed water 1 time, changed 30% of Chi Shui at every turn; Every first quarter moon is splashed 1 quicklime, with sterilizing prevent disease, improves water quality.
Preferably, described daily management is patrol the pool every day 3 times, observes the dynamic of water quality and fish, and find the comparatively thin or overfertilization of water quality, topdress in time or note renews water; When afternoon 14 ~ 15, the activity of main detection Tilapia mossambica, situation of ingesting, see that whether its activity is normal, have disease-free generation, and whether situation of ingesting be good; Regularly skim residual bait, dirt in pond between feeding period, regularly sterilization food field and water body, and regularly to throw something and feed pharmaceutical chemistry to fish at Tilapia mossambica morbidity season.
Embodiment 3
A kind of Tilapia mossambica high yield management method, comprises step: feedstuff feeding, topdress, water quality adjustment and daily management;
Described feedstuff feeding is that afternoon under fingerling behind the pool or the 2nd day morning start to throw something and feed, pellet of throwing something and feeding, and crude protein content requires to reach 28%; Before May and after October, throw something and feed every day 2 times, day feeding volume be 2.5% of fish body weight; Throw something and feed every day in 6 ~ September 3 times, day feeding volume be 5% of fish body weight;
Describedly topdress as imposing the organic manure fermented for 1 time every 1 week, every mu imposes 125kg at every turn; 7 ~ October does not topdress.
Preferably, described water quality adjustment is for maintaining water quality transparency at 28cm; After fingerling enters pond, the new water 1 time of annotating every 10 days, until fill it up with; Every 5 days of summer changed water 1 time, changed 25% of Chi Shui at every turn; Every first quarter moon is splashed 1 quicklime, with sterilizing prevent disease, improves water quality.
Preferably, described daily management is patrol the pool every day 3 times, observes the dynamic of water quality and fish, and find the comparatively thin or overfertilization of water quality, topdress in time or note renews water; When afternoon 14 ~ 15, the activity of main detection Tilapia mossambica, situation of ingesting, see that whether its activity is normal, have disease-free generation, and whether situation of ingesting be good; Regularly skim residual bait, dirt in pond between feeding period, regularly sterilization food field and water body, and regularly to throw something and feed pharmaceutical chemistry to fish at Tilapia mossambica morbidity season.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (3)
1. a Tilapia mossambica high yield management method, is characterized in that comprising step: feedstuff feeding, topdress, water quality adjustment and daily management;
Described feedstuff feeding is that afternoon under fingerling behind the pool or the 2nd day morning start to throw something and feed, pellet of throwing something and feeding, and crude protein content requires to reach 26% ~ 30%; Before May and after October, throw something and feed every day 2 times, day feeding volume be 2% ~ 3% of fish body weight; Throw something and feed every day in 6 ~ September 3 ~ 4 times, day feeding volume be 4% ~ 6% of fish body weight;
Describedly topdress as imposing the organic manure fermented for 1 time every 1 week, every mu imposes 100 ~ 150kg at every turn; 7 ~ October does not topdress.
2. a kind of Tilapia mossambica high yield management method as claimed in claim 1, is characterized in that: described water quality adjustment is for maintaining water quality transparency at 25 ~ 30cm; After fingerling enters pond, the new water 1 time of annotating every 10 days, until fill it up with; Every 5 days of summer changed water 1 time, changed 20% ~ 30% of Chi Shui at every turn; Every first quarter moon is splashed 1 quicklime, with sterilizing prevent disease, improves water quality.
3. a kind of Tilapia mossambica high yield management method as claimed in claim 1 or 2, is characterized in that: described daily management is patrol the pool every day 2 ~ 3 times, observes the dynamic of water quality and fish, and find the comparatively thin or overfertilization of water quality, topdress in time or note renews water; When afternoon 14 ~ 15, the activity of main detection Tilapia mossambica, situation of ingesting, see that whether its activity is normal, have disease-free generation, and whether situation of ingesting be good; Regularly skim residual bait, dirt in pond between feeding period, regularly sterilization food field and water body, and regularly to throw something and feed pharmaceutical chemistry to fish at Tilapia mossambica morbidity season.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038409.7A CN104642223A (en) | 2015-01-26 | 2015-01-26 | High-yield management method of oreochromis mossambicus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038409.7A CN104642223A (en) | 2015-01-26 | 2015-01-26 | High-yield management method of oreochromis mossambicus |
Publications (1)
| Publication Number | Publication Date |
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| CN104642223A true CN104642223A (en) | 2015-05-27 |
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| CN201510038409.7A Pending CN104642223A (en) | 2015-01-26 | 2015-01-26 | High-yield management method of oreochromis mossambicus |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104269A (en) * | 2015-09-02 | 2015-12-02 | 通威股份有限公司 | Intensive pond farming breeding method for tilapia mossambica |
| CN105165682A (en) * | 2015-09-29 | 2015-12-23 | 通威股份有限公司 | Tilapia culture method |
| CN105393955A (en) * | 2015-10-29 | 2016-03-16 | 苏州市美人半岛齐力生态农产品专业合作社 | High-yield culture method for Oreochromismossambicus |
| CN106259119A (en) * | 2016-08-24 | 2017-01-04 | 农祥堂 | A kind of cultural method of tilapia |
| CN106719116A (en) * | 2016-11-10 | 2017-05-31 | 唐春艳 | A kind of Tilapia mossambica ecological cultivation method |
| CN107155968A (en) * | 2017-06-08 | 2017-09-15 | 何庆堃 | Cultivating red tilapia technology |
| CN107232097A (en) * | 2017-06-08 | 2017-10-10 | 何庆堃 | The pond culture of Tilapia mossambica |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104269A (en) * | 2015-09-02 | 2015-12-02 | 通威股份有限公司 | Intensive pond farming breeding method for tilapia mossambica |
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| CN105393955A (en) * | 2015-10-29 | 2016-03-16 | 苏州市美人半岛齐力生态农产品专业合作社 | High-yield culture method for Oreochromismossambicus |
| CN106259119A (en) * | 2016-08-24 | 2017-01-04 | 农祥堂 | A kind of cultural method of tilapia |
| CN106719116A (en) * | 2016-11-10 | 2017-05-31 | 唐春艳 | A kind of Tilapia mossambica ecological cultivation method |
| CN107155968A (en) * | 2017-06-08 | 2017-09-15 | 何庆堃 | Cultivating red tilapia technology |
| CN107232097A (en) * | 2017-06-08 | 2017-10-10 | 何庆堃 | The pond culture of Tilapia mossambica |
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