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Soft-shelled turtle winter raising management method

A management method and technology for soft-shelled turtles, applied in animal feed, animal feed, climate change adaptation, etc., can solve the problems of slow growth and high mortality of soft-shelled turtles during winter, and achieve the effects of reducing winter mortality, low feeding costs, and large activity space.

Inactive Publication Date: 2016-06-29
五河县金满塘生态种养殖家庭农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of slow growth and high mortality of soft-shelled turtles overwintering, the invention provides a method for feeding and managing soft-shelled turtles in winter

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Choose an ordinary plot and build a plastic greenhouse with a height of 1.2-1.5m. Ridges are opened in the shed. Cover the bottom of the ridge with moss, or use turf instead of moss, or directly spread a layer of 20-30cm thick coarse sand on the bottom of the ridge;

[0012] At the beginning of November every year, fish out the soft-shelled turtles in the pond, stock them to the bottom of the ridge, choose the number of soft-shelled turtles according to the size of the soft-shelled turtles, and stock 8-20 soft-shelled turtles per square meter;

[0013] After stocking, spray the bottom of the ridge once every morning at 8-9 o'clock. The fog spray liquid is an aqueous solution of iron sulfate with a mass concentration of 0.01-0.02% and a temperature of 24-26°C. , the mist spray liquid is ordinary water, spray the bottom of the ridge once every evening between 4-5 o'clock, and the mist spray liquid is ordinary water with a temperature of 24-26 °C;

[0014] After stocking,...

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Abstract

The invention relates to the technical field of aquaculture, in particular to a soft-shelled turtle winter raising management method. The method comprises the steps: selecting an ordinary land block, building a vinylhouse, forming ridges in the vinylhouse, taking out soft-shelled turtles from a pond at the beginning of November each year, releasing the soft-shelled turtles to ridge bottoms, after the soft-shelled turtles are released, spraying to ridge bottoms for one time at 8:00 to 9:00 every morning, spraying to the ridge bottoms for one time at 12:00 to 14:00 every day, spraying to the ridge bottoms for one time at 16: 00 to 17:00 every day, after the soft-shelled turtles are released, feeding the soft-shelled turtles twice a day, namely after the spraying during the period of 8:00 to 9:00 every morning and after the spraying during the period of 16:00 to 17:00, feeding the soft-shelled turtles, when in feeding, uniformly throwing feed on ridge faces and ridge slopes, and guiding the soft-shelled turtles to climb to the slopes to eat the feed.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a method for feeding and managing soft-shelled turtles in winter. Background technique [0002] The soft-shelled turtle is a kind of temperature-changing animal, which is very sensitive to the temperature change of the external environment. The temperature directly affects its activity ability and feeding intensity. The range is 27-33°C. When the water temperature is lower than 20°C, the appetite and activity of the soft-shelled turtle will gradually weaken. When the water temperature is around 15°C, it will stop eating. When the water temperature is around 12°C, the soft-shelled turtle will dive into the mud and hibernate to reduce energy consumption and maintain itself. Life, the hibernation habit of soft-shelled turtles is the main factor for its slow growth. The average annual weight gain of soft-shelled turtles raised in the open air at room temperature is only about 100...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K50/80A23K10/30A23K10/26A23K10/22A23K10/20A23K20/163A23K20/142A23K20/20
CPCA01K67/02Y02A40/818
Inventor 刘升永李传美刘聪聪刘月月
Owner 五河县金满塘生态种养殖家庭农场
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