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A kind of breeding method of frog tadpole metamorphosis young frog

A breeding method and technology of frog spinosa, applied in animal husbandry and other directions, can solve the problems of low survival rate and metamorphosis rate of tadpoles, cannot reduce tadpole diseases, etc., and achieve the effects of improving water quality and living environment, preventing bacterial diseases and reducing damage.

Inactive Publication Date: 2017-08-29
江西明月山石蛙养殖股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For this reason, the technical problem to be solved by the present invention is that the existing tadpole stage metamorphosis young frog breeding technology can not reduce the occurrence of tadpole disease, and the tadpole survival rate and metamorphosis rate are relatively low, thereby proposing a method that can reduce the occurrence of tadpole disease and improve tadpole disease. Cultivation method of spiny-breasted frog tadpole metamorphosis juvenile frog of survival rate and metamorphosis rate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] In this embodiment, a method for cultivating metamorphic young frogs of spiny-breasted frog tadpoles includes: tadpole breeding ponds and environmental conditions, tadpole seedling stocking, breeding methods, and methods for promoting metamorphosis.

[0034] The tadpole cultivation pond is: an area of ​​6m 2 , The pool is 60cm deep and quadrilateral. The bottom and walls are constructed of masonry, painted with cement mortar, and finally smoothed with cement mortar. The bottom of the pool is smooth and impermeable. The water inlet and outlet are respectively set at the opposite corners of the tadpole cultivation pool. Position, the water outlet is set at the bottom corner of the tadpole cultivating pool, and the water inlet is set at the top corner of the tadpole cultivating pool, which facilitates the exchange of water bodies. The water outlet is provided with a water level adjustment device to control the water level. Adjust the height;

[0035] The environmental condition...

Embodiment 2

[0047] In this embodiment, a method for cultivating metamorphic young frogs of spiny-breasted frog tadpoles includes: tadpole breeding ponds and environmental conditions, tadpole seedlings stocking, breeding methods, and methods for promoting metamorphosis;

[0048] The tadpole cultivation pond is: an area of ​​5m 2 , The pool is 70cm deep and quadrilateral. The bottom and four walls of the pool are constructed of masonry, painted with cement mortar, and finally smoothed with cement mortar. The bottom of the pool is smooth and impermeable. The water inlet and outlet are respectively set at the opposite corners of the tadpole cultivation pool. Position, the water outlet is set at the bottom corner of the tadpole cultivating pool, and the water inlet is set at the top corner of the tadpole cultivating pool, which facilitates the exchange of water bodies. The water outlet is provided with a water level adjustment device to control the water level. Adjust the height.

[0049] The envir...

Embodiment 3

[0059] In this embodiment, a method for cultivating metamorphic young frogs of spiny-breasted frog tadpoles includes: tadpole breeding ponds and environmental conditions, tadpole seedlings stocking, breeding methods, and methods for promoting metamorphosis;

[0060] The tadpole cultivation pond is: an area of ​​7m 2 The pool is 80cm deep and quadrilateral. The bottom and four walls of the pool are constructed of masonry, painted with cement mortar, and finally smoothed with cement mortar. The bottom of the pool is smooth and impermeable. The water inlet and outlet are respectively set at the opposite corners of the tadpole cultivation pool. Position, the water outlet is set at the bottom corner of the tadpole cultivating pool, and the water inlet is set at the top corner of the tadpole cultivating pool, which facilitates the exchange of water bodies. The water outlet is provided with a water level adjustment device to control the water level. Adjust the height.

[0061] The environ...

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PUM

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Abstract

The invention belongs to the field of aquaculture, and particularly relates to a cultivation method of quasipaa spinosa tadpole metamorphosis larvae. The method comprises a tadpole cultivation pool, ambient conditions, stocking of small tadpoles, a culture method and a method for promoting metamorphosis. The illumination intensity suitable for a tadpole breeding stage, the illumination intensity suitable for a tadpole metamorphosis stage and the illumination intensity for controlling the metamorphosis speed are optimized, so that according to the growth stage and the metamorphosis stage of tadpoles, characteristic nutrition is optimized, and a water quality control method of combination of quicklime water and slow flowing water is optimized; for the tadpoles which are hatched in spring, conditions of illumination, water temperature, nutrition and the like are optimized, so as to shorten the growing period of the tadpoles; for the tadpoles which are hatched in autumn, corresponding conditions of illumination, water temperature, nutrition and the like are also optimized, so as to extend the growing period of the tadpoles; the growing development and metamorphosis development of the tadpoles are promoted, and diseases can be prevented, thereby increasing the survival rate and metamorphosis rate of the tadpoles.

Description

Technical field [0001] The invention belongs to the field of aquaculture, and particularly relates to a method for cultivating metamorphic young frogs of spiny-breasted frog tadpoles. Background technique [0002] Spiny-breasted frogs, also known as stone frogs, stone chickens, pit frogs, stone scales, stone frozen, etc., belong to the amphibian frog family, mainly distributed in the mountainous areas of southern my country. More than 85% of its stomach contents are insects that endanger the growth of trees; it is large and strong, with fresh and tender meat, rich nutrition, and its nourishing effects are favored by people. Due to the increasing demand for spiny frogs and the increasing shortage of wild resources, the market price of spiny frogs has also risen. Therefore, the artificial breeding of spiny frogs has significant social, ecological and economic benefits. [0003] Tadpoles live in water and breathe with their gills. Their morphological characteristics, feeding and acti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/02
Inventor 余智杰章海鑫陶志英李志元王瑞君熊筱娟庹云
Owner 江西明月山石蛙养殖股份有限公司
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