CN106689023A - Bullfrog culture method - Google Patents
Bullfrog culture method Download PDFInfo
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- CN106689023A CN106689023A CN201510463743.7A CN201510463743A CN106689023A CN 106689023 A CN106689023 A CN 106689023A CN 201510463743 A CN201510463743 A CN 201510463743A CN 106689023 A CN106689023 A CN 106689023A
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Abstract
A bullfrog culture method includes the steps of 1, nailing wood boards into a plurality of layers of wood troughs, and laying plastic cloth in the wood troughs; 2, filling the wood troughs with water 20-50 cm in depth and 18-30 DEG C in temperature; 3, releasing tadpoles into the wood troughs according to the density of 1000-3000/m<2>; 4, feeding unicellular algae added with yolk to the tadpoles for 1-5 days, and then feeding soybean curb residues to the tadpoles for 6-7 days; 5, changing water once every other 2-3 days, and putting a plurality of templates into the wood troughs when the tadpoles turn into froglets; 6, transferring the froglets into a pond 50-60 cm in water depth, feeding fresh bait to the froglets for 3-5 days and then feeding dead bait and feed to the froglets, wherein feeding time is set at 9 o'clock every morning and 4 o'clock every afternoon. The bullfrog culture method has the advantages that bullfrogs are cultured scientifically according to living habits and grow fast and are positive to feed, so that a bullfrog growth period is shortened, and economic and social benefits in bullfrog culture can be enhanced effectively.
Description
Technical field
The present invention relates to cultural technique field, more particularly to a kind of bullog cultivation method.
Background technology
Frog is sturdy greatly, and into frog body 20cm long, weigh 1kg, and song is very big, remote to hear as ox cries and gains the name.Pachylosis, body carries on the back green brown, there is burgundy speckle, belly canescence, the male pharyngeal Calusena lansium of the frog.Frog pork fertilizer, is world-renowned meat type batrachia, has the advantages that fast growth, delicious flavour, nutritious, protein content are high, is rare food.Can also export goods and earn foreign currency.Its skin can also process hides, it is dirty can pharmacy；Bullfrog growth is fast, fine and tender taste, and delicious are the high-grade nutrient foods of low fat high protein；Frog micromicro makes high leather, and its turf is thin, soft, tough and tensile, is the material for manufacturing first-class wallet, belt, necktie, leather shoes, musical instrument, the good raw material of surgical cable, and frog internal organ can be with medicinal, and frog oil can make senior lubricant.
Bullfrog originates in North America.Nineteen fifty-nine introduces China inland from Cuba, Japan.Current China produces mainly by breeding production, all parts of the country, focuses primarily upon the ground such as Hunan, Jiangxi, Xinjiang, Sichuan, Hubei.Its nutritive value enriches very much, delicious flavour, and 19.9g containing protein, fatty 0.3g in every 100g frog meat, are a kind of high protein, low fat, low cholesterol nutraceutical, enjoy liking for people.
Bullfrog also has effect that nourishing is detoxified, and digestive function difference or the people and Low people of hyperhydrochloria can be used to nourish the body.Bullfrog can promote energy and blood of human body vigorous, and energetic, nourishing and strengthening vital has the effect of mental-tranquilization tonifying Qi, is conducive to the rehabilitation of patient.The internal organ and its leftover bits and pieces of bullfrog contain rich in protein, through hydrolysis, the compound Amino acid of generation.Wherein, spermine is sour, higher from histidine content, is good food additives and invigorant.The compound Amino acid of hydrolysis, separated purification, for medicine, cosmetic industry.The internal system of bullfrog secretes various hormones, and extracted available what medicine, industrial production and scientific research, such as pituitary hormone are used as fish, amphibian artificial induced spawning agent, sharp what artificial propagation.The gastric gland of bullfrog, enteraden and pancreas contain abundant Xiaoization Kun, and especially aminosal Kun class contents are high, can extract and utilize.
The content of the invention
Regarding to the issue above, the present invention provides a kind of bullog cultivation method, can shorten the production cycle of bullfrog, improves the survival rate of bullfrog.
To realize above-mentioned purpose of the invention, the present invention provides a kind of bullog cultivation method, comprises the following steps.
Step 1, using planking nail into multilayer trogue, plastic cloth is laid in trogue.
Step 2, to the water that 20-50cm is put into trogue, water temperature is 18-30 DEG C.
Step 3, to tadpole is put in trogue in a suitable place to breed, breeding density is 1000-3000 tails/m2。
Step 4,1-5 days unicellular algas of nursing, and add yolk；The yolk needs to be cooked to smash to pieces；Then 6-7 days soybean residues are fed.
Step 5, changed water once every 2-3 days.Tadpole gill respiration, when having bubble or having putrefactive odor in finding water, will immediately change pure and fresh water.When tadpole is changed into froglet, to adapt to the amphibious habit of froglet, some pieces of templates can be placed in trogue, allow froglet to perch.
Step 6, froglet is transferred in the pond of depth of water 50-60cm, 3-5 days living baits of feeding, such as earthworm；Then the dead bait of feeding and feed.
The time of the nursing is that 9 points of every morning and at 4 points in afternoon are each once.
Beneficial effects of the present invention compared with prior art.
The bullog cultivation method that the present invention is provided, the life habit according to bullfrog carries out scientific culture, with growth it is fast, actively take food the characteristics of, shorten the growth cycle of bullfrog, the economic benefit and social benefit of bullog cultivation can be effectively improved.
Specific embodiment
The present invention is further described with reference to specific embodiment.
Embodiment 1.
The present embodiment provides a kind of bullog cultivation method, comprises the following steps.
Step 1, using planking nail into multilayer trogue, plastic cloth is laid in trogue.
Step 2, to the water that 50cm is put into trogue, water temperature is 20-30 DEG C.The speed of growth of bullfrog has substantial connection with water temperature, very active in 20-25 DEG C or so of water temperature, actively takes food, digests fast, growth soon.
Step 3, to tadpole is put in trogue in a suitable place to breed, breeding density is 3000 tails/m2.Rational breeding density, is conducive to the completion metamorphosis of growing of tadpole, if water quality is good, food organisms are enriched, and can suitably increase breeding density；Conversely, then should suitably reduce breeding density.
Step 4,5 days unicellular algas of nursing, and add yolk；The yolk needs to be cooked to smash to pieces；Then 6-7 days soybean residues are fed.
Step 5, changed water once every 2 days.Tadpole gill respiration, when having bubble or having putrefactive odor in finding water, will immediately change pure and fresh water.When tadpole is changed into froglet, to adapt to the amphibious habit of froglet, some pieces of templates can be placed in trogue, allow froglet to perch.
Step 6, froglet is transferred in the pond of depth of water 60cm, 5 days living baits of feeding, such as earthworm；Then the dead bait of feeding and feed.
The time of the nursing is that 9 points of every morning and at 4 points in afternoon are each once.
Bullfrog should try one's best and be placed on outdoor raising, because nature environmental condition is better than indoor conditions, outdoor ventilation, air is fresh, and germ is few, sunny, so growth is fast.
After the completion of bullfrog is raised, need to be acquired and transport.Because bullfrog is more, in nocturnalism, shone with bullfrog in the evening with flashlight, bullfrog meeting transfixion, can be carried out hand and be caught.
Bullfrog does not feed or feeds less bait in 3-5 days before shipping, so as not to it is frightened during transport, excrement is produced, pollute environment and cause a disease.Before transport, the dirt wash clean such as mud of frog body will be also adhered to, be then charged into cage.The frog for being filled is unable to overcrowding, can not overlap.
Frog cage bottom layer should be covered with pasture and water to keep frog body skin wet, also can suitably reduce temperature.
Embodiment 2.
The present embodiment provides a kind of bullog cultivation method, comprises the following steps.
Step 1, using planking nail into multilayer trogue, plastic cloth is laid in trogue.
Step 2, to the water that 40cm is put into trogue, water temperature is 18-25 DEG C.
Step 3, to tadpole is put in trogue in a suitable place to breed, breeding density is 2000 tails/m2.Step 4,5 days unicellular algas of nursing, and add yolk；The yolk needs to be cooked to smash to pieces；Then 6 days soybean residues are fed.
Step 5, changed water once every 3 days.When tadpole is changed into froglet, some pieces of templates can be placed in trogue, allow froglet to perch.
Step 6, froglet is transferred in the pond of depth of water 50cm, 3 days living baits of feeding；Then the dead bait of feeding and feed.
Claims (3)
1. a kind of bullog cultivation method, it is characterised in that comprise the following steps：
Step 1, using planking nail into multilayer trogue, plastic cloth is laid in trogue；
Step 2, to the water that 20-50cm is put into trogue, water temperature is 18-30 DEG C；
Step 3, to tadpole is put in trogue in a suitable place to breed, breeding density is 1000-3000 tails/m2；
Step 4,1-5 days unicellular algas of nursing, and add yolk；Then 6-7 days soybean residues are fed；
Step 5, changed water once every 2-3 days；When tadpole is changed into froglet, some pieces of templates are placed in trogue；
Step 6, froglet is transferred in the pond of depth of water 50-60cm, 3-5 days living baits of feeding；Then the dead bait of feeding and feed.
2. bullog cultivation method as claimed in claim 1, it is characterised in that the time of the nursing is that 9 points of every morning and at 4 points in afternoon are each once.
3. bullog cultivation method as claimed in claim 1, it is characterised in that the yolk needs to be cooked to smash to pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510463743.7A CN106689023A (en) | 2015-08-02 | 2015-08-02 | Bullfrog culture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510463743.7A CN106689023A (en) | 2015-08-02 | 2015-08-02 | Bullfrog culture method |
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| Publication Number | Publication Date |
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| CN106689023A true CN106689023A (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510463743.7A Pending CN106689023A (en) | 2015-08-02 | 2015-08-02 | Bullfrog culture method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108308115A (en) * | 2018-03-07 | 2018-07-24 | 佛山市三水区嘉信农业技术研究院（普通合伙） | A kind of bullog cultivation method |
-
2015
- 2015-08-02 CN CN201510463743.7A patent/CN106689023A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108308115A (en) * | 2018-03-07 | 2018-07-24 | 佛山市三水区嘉信农业技术研究院（普通合伙） | A kind of bullog cultivation method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |