CN1120387A - Method for quickly breeding soft-shelled turtle - Google Patents
Method for quickly breeding soft-shelled turtle Download PDFInfo
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- CN1120387A CN1120387A CN 95111012 CN95111012A CN1120387A CN 1120387 A CN1120387 A CN 1120387A CN 95111012 CN95111012 CN 95111012 CN 95111012 A CN95111012 A CN 95111012A CN 1120387 A CN1120387 A CN 1120387A
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- shelled turtle
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Abstract
The quick culture method for soft-shelled turtles features culturing in hothouse at 25-30 deg.C of water temp., lighting treatment with 12 hr illumination each day and use of animal feed with 45% protein content.
Description
The present invention relates to a kind of method of propagating soft-shelled turtle artificially, especially relate to the method for the quick breed of a kind of soft-shelled turtle.
What the conventional cultivation soft-shelled turtle was generally adopted is the nature breeding method.Soft-shelled turtle generally all is in hibernation-like state in winter, often can not lay eggs, and 1 year egg-laying period had only 60-80 days, the soft-shelled turtle ovum under field conditions (factors) the incubation period reach 60-70 days, incubation rate only is 20-30%.Again because just the young soft-shelled turtle body weight of hatching is only about 4 grams, and the phase of looking for food is short again, and lethality is higher under the unfavourable weather condition in the winter time, and it is extremely slow grow, to hatch quantity few so the artificial nature cultures soft-shelled turtle, yields poorly, and economic benefit is bad.
The object of the present invention is to provide a kind ofly can lay eggs throughout the year, four seasons hatching, incubation rate height, the fast again soft-shelled turtle method for quickly breeding of little soft-shelled turtle growth.
The present invention realizes like this: the method for the quick breed of a kind of soft-shelled turtle, it is characterized in that its adopts the fill a prescription cultural method of feed of light treatment and the high-quality of throwing something and feeding in greenhouse cultivation, the greenhouse,
Greenhouse cultivation: when water temperature is lower than 25-30 ℃ soft-shelled turtle placed in the greenhouse and culture, its greenhouse inner room temperature control is at 30-35 ℃, and water temperature is controlled at 25-30 ℃,
Light treatment in the greenhouse: load onto some lamps above in the greenhouse, planting the soft-shelled turtle pond, every day light application time more than 12 hours, make water surface illumination reach 2800-3200 luxs simultaneously,
The high-quality of throwing something and feeding prescription feed: feed is based on feed of animal origin, and its protein content is about 45%.
The present invention also can be achieved like this; Room temperature preferably is controlled at 32-34 ℃ in the greenhouse, and water temperature preferably is controlled at 24-26 ℃ and the frequent water of changing in the pond.
The concoction that can also add the Chinese herbal medicine infusion in the feed of the present invention.
Compare with the method for under extraneous natural conditions, culturing soft-shelled turtle, the present invention is owing to adopted when water temperature is lower than 25-30 ℃ soft-shelled turtle placed in the greenhouse and cultured, light treatment and throwing something and feeding in the greenhouse based on the raising method of the high-quality feed of feed of animal origin, make 2-3 nests of laying eggs every year be increased to 7-8 nests by original, brooding time reduced to 40-45 days by original 60-70 days, and the hatching survival rate is brought up to more than 98% by original 20-30%.Simultaneously the feed quantity that feeds intake is reduced to 1.5%-2% by original 4%-6%, and this has not only reduced feed cost, and has reduced the pollution level of residual bait to Chi Shui, has reduced the expense of disinfectant.Also owing in feed, added Chinese herbal medicine, played the effect of control soft-shelled turtle disease, the survival rate of the soft-shelled turtle of having improved greatly.
Below the present invention is made a detailed description:
When water temperature was lower than 25～30 ℃, on 0.6 meter pond of 50 square metres of depth of waters, built played the double-layer plastic canopy, puts 261 of soft-shelled turtles in a suitable place to breed, 60 of wherein male soft-shelled turtles, and 201 of female soft-shelled turtles are more than average weight 500 grams.Greenhouse inner room temperature control is at 30-355 ℃, and water temperature control has 25-30 ℃, and loads onto some incandescent lamp bulbs plant the soft-shelled turtle pond in the greenhouse above, and every day, light application time more than 14 hours made water surface illumination reach 3000 luxs simultaneously.The feed secondary of throwing something and feeding every day, at 10 o'clock in the morning, at 3 o'clock in afternoon.Each inventory of feed is 1.5-2% of a soft-shelled turtle gross weight.The prescription of feed is based on feed of animal origin, and protein content as available fresh fish powder, bone meal, flour, milk powder, is equipped with green vegetables, spinach etc. again about 45%, adds a little vitamins again, Choline Chloride is made pellet.Also available production earthworm, cultivation yellow mealworm etc. are as the feed of soft-shelled turtle.When water temperature is higher than 25 ℃, soft-shelled turtle is put into outdoor breeding, in feeding process, to often change Chi Shui, keep pool inner water matter cleaning.
The concrete operations that soft-shelled turtle is cultured fast are to do a good job of it 4 key links:
First link: soft-shelled turtle breeding period.How of fine quality the ovum amount that requirement is produced is, and fertilization rate is more than 98%, and single egg weight reaches 5-7 grams, for the soft-shelled turtle high-yield quick is accomplished fluently material base.Measure is:
1, select kind of a soft-shelled turtle, require only heavily to be not less than 1 kilogram, at 4-5 ages, body is strong anosis, and female-male proportion is 3: 1.2, the high-quality feed of throwing something and feeding requires based on feed of animal origin, and protein content is about 45%.Except that the nutritional need that guarantees breeding period, also to do a good job of it feeding after laying eggs, for the breeding in next year provides condition.3, plant the soft-shelled turtle pond and adopt " light treatment " measure.Make the illumination of water reach 3000 luxs, can promote female soft-shelled turtle to lay eggs the whole year like this, egg laying amount is than not increasing the high 2-5.5 times of illumination.
Second link: soft-shelled turtle ovum incubation period.Adopt advanced equipment and hatching technique to shorten the hatching process.Hatch as winter the soft-shelled turtle ovum being placed in the greenhouse, can hatch the young soft-shelled turtle of physique stalwartness, incubation rate can reach more than 98%.The soft-shelled turtle ovum under field conditions (factors), the incubation period reaches 60-70 days, incubation rate only 20-30%, and after adopting artificial incubation, the incubation period can shorten to 40-45 days, incubation rate can bring up to 98%.
The 3rd link: the reinforced cultivating of young soft-shelled turtle, this is the key link of culturing fast.Just the young soft-shelled turtle body weight of hatching is only about 4 grams, the phase of looking for food is short again, lethality is high under the unfavourable weather condition in the winter time, the reinforced cultivating of the extremely slow young soft-shelled turtle of growth divides two stages, and first stage is to hatch to by the end of October from young soft-shelled turtle, adopts open-air rearing, requirement enters the young soft-shelled turtle big fat fertilizer of the phase of surviving the winter, physique stalwartness, body weight reach 10-20 grams, in order to improving overwintering survival rate.Second stage is from April in November to next year, carries out the breed of heating, and raises the pond temperature constant at 25-30 ℃, allow young soft-shelled turtle live within the thermophilic, quicken to ingest growth, make it when going out the greenhouse at the beginning of 5 months, to grow up to young soft-shelled turtle, body weight reaches 50-100 grams, and plump and sturdy.The culture technique in two stages is except that heating, and all the other basically identicals mainly are that stocking density is moderate, and Xiao Chi raises every square metre and puts 50-80 in a suitable place to breed.Will note keeping pool inner water matter cleaning especially, keep an amount of plankton again, favourable young soft-shelled turtle produces and diseases prevention; The fresh and alive feed of animality or the artifical compound feed of throwing something and feeding and containing protein about 45%.
Four processes: commodity soft-shelled turtle quickly breeding.Be the season that adapts to the soft-shelled turtle growth most 5-October, and young soft-shelled turtle also just in time enters quick vegetative stage, the quickly breeding of favourable soft-shelled turtle.Major measure is: 1, carrying out high density collectivization and culture, put 3000-4000 of young soft-shelled turtles for every mu, is the basis of oeverall quality.2, breed in grades.To check once that strict with the body weight stepping, breed in grades was to promote the balanced growth of soft-shelled turtle, specification unanimity in per 40-50 days.3, the high-quality feed of throwing something and feeding.The commodity soft-shelled turtle requires feed to contain protein 45-50%, and adopting artifical compound feed is to reduce cost to obtain the key of high benefit.4, pay attention to management, emphasis is run water temperature and water quality well.Water temperature is controlled at 25-30 ℃, and water quality requirement is pure and fresh, fertilizer is refreshing, and its transparency is controlled at 30 centimetres.By the raising of half a year, can reach commercial specification soft-shelled turtle by the end of October, individual counterpoise 350-400 grams, population yield reaches 1 ton every mu.
Claims (3)
1, the method for quickly breeding of a kind of soft-shelled turtle is characterized in that its adopts the cultural method of light treatment and the high-quality feed of throwing something and feeding in greenhouse cultivation, the greenhouse,
Greenhouse cultivation: when water temperature is lower than 25-30 ℃ soft-shelled turtle placed in the greenhouse and culture, its greenhouse inner room temperature control is at 30-35 ℃, and water temperature is controlled at 25-30 ℃,
Light treatment in the greenhouse: load onto some incandescent lamp bulbs above in the greenhouse, planting the soft-shelled turtle pond, every day light application time more than 12 hours, make water surface illumination reach 2800-3200 luxs simultaneously,
The high-quality of throwing something and feeding prescription feed: feed is based on feed of animal origin, and its protein content is 45%-50%.
2, the method for quickly breeding of a kind of soft-shelled turtle according to claim 1 is characterized in that greenhouse inner room temperature control at 32-34 ℃, and water temperature is controlled at 25-28 ℃.
3, the method for quickly breeding of a kind of soft-shelled turtle according to claim 1 and 2 is characterized in that containing in the feed Chinese herbal medicine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95111012 CN1120387A (en) | 1995-04-14 | 1995-04-14 | Method for quickly breeding soft-shelled turtle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95111012 CN1120387A (en) | 1995-04-14 | 1995-04-14 | Method for quickly breeding soft-shelled turtle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1120387A true CN1120387A (en) | 1996-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 95111012 Pending CN1120387A (en) | 1995-04-14 | 1995-04-14 | Method for quickly breeding soft-shelled turtle |
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| CN (1) | CN1120387A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836620A (en) * | 2010-06-30 | 2010-09-22 | 福建省农业科学院农业生态研究所 | Ecological multi-layer turtle breeding device |
| CN102204520A (en) * | 2011-02-24 | 2011-10-05 | 陈献君 | Method for breeding soft-shelled turtles artificially |
| CN102487883A (en) * | 2011-11-18 | 2012-06-13 | 绍兴中亚工贸园有限公司 | Sex control method for Chinese soft-shelled turtles |
| CN102499176A (en) * | 2011-10-28 | 2012-06-20 | 绍兴中亚工贸园有限公司 | Tortoise breeding method |
| CN102550867A (en) * | 2012-01-09 | 2012-07-11 | 福建正源饲料有限公司 | Baby trionyx sinensis compound feed and preparation method thereof |
| CN102972346A (en) * | 2012-12-13 | 2013-03-20 | 梁贺 | Culture method based on graded stocking and cyclic utilization of soft-shelled turtles in greenhouse |
| CN103734073A (en) * | 2013-12-09 | 2014-04-23 | 柳城新天地生态农业发展有限公司 | Method for sterilizing fishpond for breeding Chinese softshell turtles |
| CN105248990A (en) * | 2015-10-09 | 2016-01-20 | 庞秀容 | Turtle breeding fodder and preparation method |
| CN109169530A (en) * | 2018-10-08 | 2019-01-11 | 西南大学 | A kind of cultural method improving soft-shelled turtle class reproductive efficiency |
-
1995
- 1995-04-14 CN CN 95111012 patent/CN1120387A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836620A (en) * | 2010-06-30 | 2010-09-22 | 福建省农业科学院农业生态研究所 | Ecological multi-layer turtle breeding device |
| CN102204520A (en) * | 2011-02-24 | 2011-10-05 | 陈献君 | Method for breeding soft-shelled turtles artificially |
| CN102499176A (en) * | 2011-10-28 | 2012-06-20 | 绍兴中亚工贸园有限公司 | Tortoise breeding method |
| CN102487883A (en) * | 2011-11-18 | 2012-06-13 | 绍兴中亚工贸园有限公司 | Sex control method for Chinese soft-shelled turtles |
| CN102550867A (en) * | 2012-01-09 | 2012-07-11 | 福建正源饲料有限公司 | Baby trionyx sinensis compound feed and preparation method thereof |
| CN102972346A (en) * | 2012-12-13 | 2013-03-20 | 梁贺 | Culture method based on graded stocking and cyclic utilization of soft-shelled turtles in greenhouse |
| CN102972346B (en) * | 2012-12-13 | 2014-07-09 | 梁贺 | Culture method based on graded stocking and cyclic utilization of soft-shelled turtles in greenhouse |
| CN103734073A (en) * | 2013-12-09 | 2014-04-23 | 柳城新天地生态农业发展有限公司 | Method for sterilizing fishpond for breeding Chinese softshell turtles |
| CN105248990A (en) * | 2015-10-09 | 2016-01-20 | 庞秀容 | Turtle breeding fodder and preparation method |
| CN109169530A (en) * | 2018-10-08 | 2019-01-11 | 西南大学 | A kind of cultural method improving soft-shelled turtle class reproductive efficiency |
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