CN112314525A - Soft-shelled turtle breeding method - Google Patents

Soft-shelled turtle breeding method Download PDF

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Publication number
CN112314525A
CN112314525A CN202011250193.8A CN202011250193A CN112314525A CN 112314525 A CN112314525 A CN 112314525A CN 202011250193 A CN202011250193 A CN 202011250193A CN 112314525 A CN112314525 A CN 112314525A
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turtles
soft
young
shelled
turtle
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李学文
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Professional Cooperatives Of Culture And Culture In Qianshan Hongzhen Datonghu District Yiyang City
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Professional Cooperatives Of Culture And Culture In Qianshan Hongzhen Datonghu District Yiyang City
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    • 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
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/02—Breeding vertebrates
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/22—Animal feeding-stuffs from material of animal origin from fish
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/22—Compounds of alkali metals
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/24—Compounds of alkaline earth metals, e.g. magnesium
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/30—Oligoelements
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Environmental Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Insects & Arthropods (AREA)
  • Birds (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

The invention discloses a turtle breeding method, which comprises the following steps: firstly, breeding young turtles; secondly, dividing ponds; thirdly, the turtles are temperature-variable animals, and are put into the mud for hibernation when the temperature is lower than 12 ℃, and ingestion can be started when the water temperature reaches more than 20 ℃ in april of the next year; fourthly, in June, increasing the feeding amount of the soft-shelled turtles; building a drying table for drying the back of the soft-shelled turtle and resting; fifthly, July, adding the water level of the pool to the highest, applying fertilizer frequently and disinfecting frequently; sixthly, August to September, and when the temperature changes greatly and is unstable when the weather changes suddenly, the feeding is reduced; seventhly, after September, when the temperature is reduced to be below 20 ℃, the soft-shelled turtle enters a hibernation state, and disinfection work is performed before hibernation; and eighthly, taking the fish out of the pond for eating. The invention especially prepares the feed suitable for the young turtles, the young turtles have high growth speed and high survival rate after eating the feed, and the finished turtles have delicious taste; the invention utilizes the waste lobster shells and changes waste into valuable.

Description

Soft-shelled turtle breeding method
Technical Field
The invention relates to the technical field of breeding methods, in particular to a soft-shelled turtle breeding method.
Background
The turtle is a delicious food with rich nutrition and delicious taste in aquatic products, is a high-grade nutritional tonic, has a remarkable medical treatment effect, has the functions of nourishing yin, removing heat, breaking knots and softening hard masses, is a common medicine for folk, is an important aquatic product for earning foreign exchange in our country, and has high economic value and medicinal value.
With the improvement of living and consumption level of people, people have higher and higher requirements on the soft-shelled turtles, and the requirements of increasing consumption and export are far from being met only by the wild soft-shelled turtle resources. Driven by market demands and obvious economic benefits at home and abroad, more and more farmers begin to develop artificial breeding of turtles. However, the specialized households for breeding turtles are often worried about the shortage of the feed, at present, most of the specialized households for breeding turtles use the feed for the young turtles and the adult turtles in the market, and certain ingredients in the feed are not beneficial to the growth of the small turtles and influence the survival rate and the taste of the turtles.
Crayfish is widely distributed in the middle and lower reaches of the Yangtze river of China, including Jiangsu, Hubei, Hunan, Jiangxi, Zhejiang, Anhui, Shandong provinces and the like. With the increasing demand of people for crayfish and the increasing of the export amount of crayfish, the breeding area of crayfish in the country will increase. After the crayfish is processed and cooked for eating, a large amount of shrimp shell waste is generated in catering consumption, and according to incomplete statistics, the shrimp shell waste generated in catering consumption in China is over 15 million tons. Because the amount of the shrimp shells is large and no good treatment method is available, a large amount of shrimp shell wastes are treated as garbage, so that not only is the resource wasted, but also the environmental pollution is caused.
Disclosure of Invention
The invention provides a turtle breeding method, which aims to solve the technical problem that turtles and lobster shells in the seedling stage and adult stage are not utilized in the prior art in a targeted manner.
The technical scheme adopted by the invention for solving the technical problem is that,
a turtle breeding method comprises the following steps:
firstly, young soft-shelled turtle cultivation: selecting a quiet and safe water area environment, and planting aquatic plants in water;
furthermore, young turtles which are just shelled have many natural enemies, such as snakes, birds and the like, and have poor viability, so a safe breeding environment is needed, and a water tank or a water pool with a net for breeding can be selected to prevent the snakes, the birds and the like from entering the water tank or the water pool.
Furthermore, the aquatic plants can be Arachis hypogaea, water hyacinth, etc.
Furthermore, the water pool can adopt a cement pool, a layer of fine sand is paved at the bottom of the pool, and the shading aquatic plants are planted in the pool.
Further, the wild living environment is simulated. The young turtles are small, and a quiet living environment is preferably selected to prevent the turtles from being frightened.
Further, the preparation method of the young turtle feed comprises the following steps:
firstly, the young turtle feed mainly comprises the following raw materials in percentage by weight: 50-52% of lobster shells, 10-12% of fresh small fresh fish, 10-12% of fresh river shrimps, 10-12% of fresh spiral shell meat, 4-6% of flour, 5-6% of bean pulp, 2-2.5% of fish oil, 0.15-0.25% of compound vitamin and 0.2-0.4% of salt.
Furthermore, other nutritional ingredients such as trace elements calcium, iron, etc. can also be added into the feed.
Further, the lobster shells are cleaned lobster shells and can comprise shrimp pincers.
Secondly, the raw materials in the first step are pulverized, water is added into the pulverized raw materials, the pulverized raw materials are stirred uniformly to be pasty, and the young turtles are fed until the young turtles are full of eighths.
When the young turtles are excessively fed, enteritis, liver diseases and the like are easily caused.
The turtle mainly comprises animal food, but the high-fat animal food cannot be fed, otherwise intestinal diseases are caused, and the survival rate is reduced.
The feed for the turtles is added with a large amount of waste lobster shells, is rich in nutrition, can meet the daily requirements of the young turtles, is harmless to the young turtles after being crushed, is applied, and achieves the purpose of waste utilization. The turtle feed of the invention can also be suitable for adult turtles.
Secondly, after the young turtles are raised for 10-12 months, the young turtles grow to more than half a kilogram, and the turtles are divided into ponds.
The pond separating time is preferably after winter, and the soft-shelled turtles are separately raised according to male and female.
Thirdly, the turtles are temperature-variable animals, and are put into the mud for hibernation when the temperature is lower than 12 ℃, and ingestion can be started when the water temperature reaches more than 20 ℃ in april of the next year; before the turtle eats, the disease is prevented in advance, and disinfection is carried out by adding iodine, calcium oxide or chlorine dioxide.
The feed of the adult soft-shelled turtles after being divided into ponds can be common feed sold in the market, and also can be the feed of the young soft-shelled turtles in the step one.
Fourthly, in June, increasing the feeding amount of the soft-shelled turtles along with the increase of the temperature; a drying platform convenient for the turtles to climb up is built at one side of the turtle pond for the turtles to dry the backs and rest.
The turtle sun-drying platform is set up, and the turtle sun-drying platform can play the roles of sterilizing, diminishing inflammation, helping digestion and preventing diseases.
Fifthly and seventy months, the temperature is further raised, the water level of the water pool is increased to the highest level, the water plants in the water pool are frequently fertilized to grow, and the soft-shelled turtle is frequently disinfected to prevent diseases of the soft-shelled turtles.
Sixty, August to September, and when the temperature changes greatly and is unstable when the weather changes suddenly, the feeding is reduced.
Seventhly, after September, when the temperature is reduced to below 20 ℃, the soft-shelled turtle enters a hibernation state, and disinfection is performed before hibernation.
And eighthly, the soft-shelled turtles can be taken out of the pond for eating after reaching the edible weight.
The invention has the following beneficial effects:
1. the invention especially prepares the feed suitable for the young turtles, the young turtles have high growth speed and high survival rate after eating the feed, and the finished turtles have delicious taste;
2. the invention utilizes the waste lobster shells and changes waste into valuable. The waste lobster shells contain rich crude protein, crude fat and mineral calcium, the bioavailability of the waste lobster shells for feeding turtles is high, the protein calcium in the lobster shells can obviously improve the weight gain rate, the feed utilization rate, the body calcium storage rate and the bone calcium content of animals, and the effect of the protein calcium is close to that of defatted milk powder calcium; has remarkable economic benefit; and a large amount of shrimp shell waste can be changed into valuable, so that the environmental pollution is reduced, and the cost is reduced.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below.
Detailed Description
The following examples of the present invention are described in detail, but the present invention can be implemented in many different ways which are defined and covered by the following.
Example 1
The method for cultivating soft-shelled turtles in the embodiment comprises the following steps:
firstly, young soft-shelled turtle cultivation: selecting a quiet and safe water area environment, and planting aquatic plants in water;
the young soft-shelled turtles which are just shelled have many natural enemies, such as snakes, birds and the like, and have poor viability, so a safe breeding environment is needed, and the water tanks with the nets for breeding are selected to prevent the snakes, the birds and the like from entering the water tanks or the water pools.
The aquatic plant is selected from semen Arachidis Hypogaeae and fructus Cucurbitae Moschatae.
Simulating the wild living environment. The young turtles are small, and a quiet living environment is selected to prevent the turtles from being frightened.
The preparation method of the young turtle feed comprises the following steps:
firstly, the young turtle feed mainly comprises the following raw materials in percentage by weight: 52% of lobster shells, 10% of fresh small fresh fish, 12% of fresh shrimp, 12% of fresh snail meat, 6% of flour, 5% of bean pulp, 2.5% of fish oil, 0.2% of compound vitamin and 0.3% of salt.
The lobster shell is a cleaned lobster shell and comprises a pair of lobster pincers.
Secondly, the raw materials in the first step are pulverized, water is added into the pulverized raw materials, the pulverized raw materials are stirred uniformly to be pasty, and the young turtles are fed until the young turtles are full of eighths.
When the young turtles are excessively fed, enteritis, liver diseases and the like are easily caused.
The turtle mainly comprises animal food, but the high-fat animal food cannot be fed, otherwise intestinal diseases are caused, and the survival rate is reduced.
The feed for the turtles is added with a large amount of waste lobster shells, is rich in nutrition, can meet the daily requirements of the young turtles, is harmless to the young turtles after being crushed, is applied, and achieves the purpose of waste utilization. The turtle feed of the invention can also be suitable for adult turtles.
Secondly, after the young turtles are bred for 12 months, the young turtles grow to more than half jin and are sorted.
The pond separating time is that after winter begins, the soft-shelled turtles are separately raised according to male and female.
Thirdly, the turtles are temperature-variable animals, and are put into the mud for hibernation when the temperature is lower than 12 ℃, and ingestion can be started when the water temperature reaches more than 20 ℃ in april of the next year; before the turtle eats, the disease is prevented in advance, and iodine is added for disinfection.
The feed of the adult turtles after pond formation is selected from common feed sold in the market.
Fourthly, in June, increasing the feeding amount of the soft-shelled turtles along with the increase of the temperature; a drying platform convenient for the turtles to climb up is built at one side of the turtle pond for the turtles to dry the backs and rest.
The turtle sun-drying platform is set up, and the turtle sun-drying platform can play the roles of sterilizing, diminishing inflammation, helping digestion and preventing diseases.
Fifthly and seventy months, the temperature is further raised, the water level of the water pool is increased to the highest level, the water plants in the water pool are frequently fertilized to grow, and the soft-shelled turtle is frequently disinfected to prevent diseases of the soft-shelled turtles.
Sixty, August to September, and when the temperature changes greatly and is unstable when the weather changes suddenly, the feeding is reduced.
Seventhly, after September, when the temperature is reduced to below 20 ℃, the soft-shelled turtle enters a hibernation state, and disinfection is performed before hibernation.
And eighthly, the soft-shelled turtles can be taken out of the pond for eating after reaching the edible weight.
Example 2
The method for cultivating soft-shelled turtles in the embodiment comprises the following steps:
firstly, young soft-shelled turtle cultivation: selecting a quiet and safe water area environment, and planting aquatic plants in water;
the young soft-shelled turtles which are just shelled have many natural enemies, such as snakes, birds and the like, and have poor viability, so a safe breeding environment is needed, and a water tank with a net is selected to prevent the snakes, the birds and the like from entering a water tank or a water pool.
The aquatic plant is selected from semen Arachidis Hypogaeae, and fructus Cucurbitae Moschatae.
The water pool adopts a cement pool, a layer of fine sand is paved at the bottom of the pool, and shading aquatic plants are planted in the pool.
Simulating the wild living environment. The young turtles are small, and a quiet living environment is preferably selected to prevent the turtles from being frightened.
The preparation method of the young turtle feed comprises the following steps:
firstly, the young turtle feed mainly comprises the following raw materials in percentage by weight: 51% of lobster shells, 12% of fresh small fresh fish, 12% of fresh shrimp, 12% of fresh spiral shell, 4% of flour, 6% of bean pulp, 2.5% of fish oil, 0.25% of compound vitamin and 0.25% of salt.
The lobster shell is cleaned lobster shell, and can comprise shrimp clamp.
Secondly, the raw materials in the first step are pulverized, water is added into the pulverized raw materials, the pulverized raw materials are stirred uniformly to be pasty, and the young turtles are fed until the young turtles are full of eighths.
When the young turtles are excessively fed, enteritis, liver diseases and the like are easily caused.
The turtle mainly comprises animal food, but the high-fat animal food cannot be fed, otherwise intestinal diseases are caused, and the survival rate is reduced.
The feed for the turtles is added with a large amount of waste lobster shells, is rich in nutrition, can meet the daily requirements of the young turtles, is harmless to the young turtles after being crushed, is applied, and achieves the purpose of waste utilization. The turtle feed of the invention can also be suitable for adult turtles.
Secondly, after the young turtles are raised for 10 months, the young turtles grow to more than half a kilogram, and the turtles are separated into ponds.
The pond separating time is preferably after winter, and the soft-shelled turtles are separately raised according to male and female.
Thirdly, the turtles are temperature-variable animals, and are put into the mud for hibernation when the temperature is lower than 12 ℃, and ingestion can be started when the water temperature reaches more than 20 ℃ in april of the next year; before the turtle eats, the disease is prevented in advance, and chlorine dioxide is added for disinfection.
The feed of the adult soft-shelled turtles after pond formation can be common feed sold in the market, and also can be the feed of the young soft-shelled turtles in the step one.
Fourthly, in June, increasing the feeding amount of the soft-shelled turtles along with the increase of the temperature; a drying platform convenient for the turtles to climb up is built at one side of the turtle pond for the turtles to dry the backs and rest.
The turtle sun-drying platform is set up, and the turtle sun-drying platform can play the roles of sterilizing, diminishing inflammation, helping digestion and preventing diseases.
Fifthly and seventy months, the temperature is further raised, the water level of the water pool is increased to the highest level, the water plants in the water pool are frequently fertilized to grow, and the soft-shelled turtle is frequently disinfected to prevent diseases of the soft-shelled turtles.
Sixty, August to September, and when the temperature changes greatly and is unstable when the weather changes suddenly, the feeding is reduced.
Seventhly, after September, when the temperature is reduced to below 20 ℃, the soft-shelled turtle enters a hibernation state, and disinfection is performed before hibernation.
And eighthly, the soft-shelled turtles can be taken out of the pond for eating after reaching the edible weight.
Example 3
The method for cultivating soft-shelled turtles in the embodiment comprises the following steps:
firstly, young soft-shelled turtle cultivation: selecting a quiet and safe water area environment, and planting aquatic plants in water;
the young soft-shelled turtles which are just shelled have many natural enemies, such as snakes, birds and the like, and have poor viability, so a safe breeding environment is needed, and a water tank or a water pool with a net for breeding can be selected to prevent the snakes, the birds and the like from entering the water tank or the water pool.
The aquatic plant is selected from semen Arachidis Hypogaeae and fructus Cucurbitae Moschatae.
Simulating the wild living environment. The young turtles are small, and a quiet living environment is preferably selected to prevent the turtles from being frightened.
The preparation method of the young turtle feed comprises the following steps:
firstly, the young turtle feed mainly comprises the following raw materials in percentage by weight: 50% of lobster shells, 12% of fresh small fresh fish, 12% of fresh shrimp, 10.9% of fresh snail meat, 6% of flour, 6% of bean pulp, 2.5% of fish oil, 0.2% of compound vitamin and 0.4% of salt.
The lobster shell is cleaned lobster shell, and can comprise shrimp clamp.
Secondly, the raw materials in the first step are pulverized, water is added into the pulverized raw materials, the pulverized raw materials are stirred uniformly to be pasty, and the young turtles are fed until the young turtles are full of eighths.
When the young turtles are excessively fed, enteritis, liver diseases and the like are easily caused.
The turtle mainly comprises animal food, but the high-fat animal food cannot be fed, otherwise intestinal diseases are caused, and the survival rate is reduced.
The feed for the turtles is added with a large amount of waste lobster shells, is rich in nutrition, can meet the daily requirements of the young turtles, is harmless to the young turtles after being crushed, is applied, and achieves the purpose of waste utilization. The turtle feed of the invention can also be suitable for adult turtles.
Secondly, after the young turtles are bred for 12 months, the young turtles grow to more than half jin and are sorted.
The pond separating time is preferably after winter, and the soft-shelled turtles are separately raised according to male and female.
Thirdly, the turtles are temperature-variable animals, and are put into the mud for hibernation when the temperature is lower than 12 ℃, and ingestion can be started when the water temperature reaches more than 20 ℃ in april of the next year; before the turtle eats, the disease is prevented in advance, and disinfection is carried out by adding iodine, calcium oxide or chlorine dioxide.
The feed of the adult soft-shelled turtles after pond formation can be common feed sold in the market, and also can be the feed of the young soft-shelled turtles in the step one.
Fourthly, in June, increasing the feeding amount of the soft-shelled turtles along with the increase of the temperature; a drying platform convenient for the turtles to climb up is built at one side of the turtle pond for the turtles to dry the backs and rest.
The turtle sun-drying platform is set up, and the turtle sun-drying platform can play the roles of sterilizing, diminishing inflammation, helping digestion and preventing diseases.
Fifthly and seventy months, the temperature is further raised, the water level of the water pool is increased to the highest level, the water plants in the water pool are frequently fertilized to grow, and the soft-shelled turtle is frequently disinfected to prevent diseases of the soft-shelled turtles.
Sixty, August to September, and when the temperature changes greatly and is unstable when the weather changes suddenly, the feeding is reduced.
Seventhly, after September, when the temperature is reduced to below 20 ℃, the soft-shelled turtle enters a hibernation state, and disinfection is performed before hibernation.
And eighthly, the soft-shelled turtles can be taken out of the pond for eating after reaching the edible weight.
TABLE 1 Effect of feeding the feed of the present invention on young and adult turtles
Item The invention relates to a feed General feed sold in market
Survival rate (%) 99.9 95.2
Average daily gain (g/d) 1.920 1.522
Coefficient of feed 0.92 1.20
Meat quality of adult soft-shelled turtle Has strong flavor and is close to wild Light flavor
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A turtle breeding method is characterized by comprising the following steps:
firstly, young soft-shelled turtle cultivation: selecting a quiet and safe water area environment, and planting aquatic plants in water;
the preparation method of the young turtle feed comprises the following steps:
firstly, the young turtle feed mainly comprises the following raw materials in percentage by weight: 50-52% of lobster shells, 10-12% of fresh small fresh fish, 10-12% of fresh river shrimps, 10-12% of fresh spiral shell meat, 4-6% of flour, 5-6% of bean pulp, 2-2.5% of fish oil, 0.15-0.25% of compound vitamin and 0.2-0.4% of salt;
secondly, the raw materials in the first step are pulverized, water is added into the pulverized raw materials, the pulverized raw materials are stirred uniformly to be pasty, and the young turtles are fed until the young turtles are full of eighths of the raw materials;
secondly, after the young turtles are bred for 10-12 months, the young turtles grow to more than half a kilogram, and pond sorting is carried out;
thirdly, the turtles are temperature-variable animals, and are put into the mud for hibernation when the temperature is lower than 12 ℃, and ingestion can be started when the water temperature reaches more than 20 ℃ in april of the next year;
fourthly, in June, increasing the feeding amount of the soft-shelled turtles along with the increase of the temperature; a drying platform convenient for the turtles to climb up is built at one side of the turtle pond for the turtles to dry the backs and rest;
fifthly, in July and seventy months, the temperature is further raised, the water level of the pool is increased to the highest level, the fertilizer is applied frequently to be beneficial to the growth of the aquatic plants in the pool, and the disinfection is performed frequently to prevent the disease of the soft-shelled turtles;
sixthly, August to September, and when the temperature changes greatly and is unstable when the weather changes suddenly, the feeding is reduced;
seventhly, after September, when the temperature is reduced to be below 20 ℃, the soft-shelled turtle enters a hibernation state, and disinfection work is performed before hibernation;
and eighthly, the soft-shelled turtles can be taken out of the pond for eating after reaching the edible weight.
2. A method for cultivating soft-shelled turtles according to claim 1, wherein the net-equipped water tank or pool in which the soft-shelled turtles are cultivated is selected to prevent snakes, birds and the like from entering the water tank or pool.
3. The method of claim 1 or 2, wherein the aquatic plant is Arachis hypogaea or Eichhornia crassipes.
4. A method as claimed in claim 1 or 2, wherein the pond is a cement pond, a layer of fine sand is laid on the bottom of the pond, and plants for shading aquatic plants are planted in the pond.
5. The method for cultivating soft-shelled turtles according to claim 1 or 2, wherein wild living environments are simulated; the young turtles are small, and a quiet living environment is selected to prevent the turtles from being frightened.
6. A method for cultivating soft-shelled turtles as claimed in claim 1 or 2, wherein the feed is supplemented with trace elements such as calcium and iron.
7. A method of cultivating a turtle according to claim 1 or 2, wherein said lobster shells are cleaned lobster shells, including shrimp pincers.
8. The method of claim 1 or 2, wherein the turtle is separately raised as male and female after the pond division period.
9. The method for cultivating soft-shelled turtles according to claim 1 or 2, wherein in the third step, before feeding of the soft-shelled turtles, diseases are prevented in advance, and iodine, calcium oxide or chlorine dioxide are added for disinfection.
10. The method for cultivating soft-shelled turtles according to claim 1 or 2, wherein the feed for adult soft-shelled turtles after pond sorting is commercially available ordinary feed or the feed for young soft-shelled turtles in the first step.
CN202011250193.8A 2020-11-11 2020-11-11 Soft-shelled turtle breeding method Pending CN112314525A (en)

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