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Rana chensinensis and breeding method thereof

A shed and forest frog technology, applied in the field of forest frog breeding, can solve problems such as forest frogs are prone to disease, farmers lose confidence, and the growth rate of frogs is low, achieving obvious cooling and moisturizing effects, good cooling and ventilation effects, Effects that are easy to build in place

Active Publication Date: 2016-12-14
SHANGHAI FUBEI PET PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has been about 60 years since the idea of ​​moving Rana to the south has been put into practice. There are many farming models that imitate the ecological conditions of Rana. lose confidence
[0003] Imitation of ecological breeding factors, upper protection against natural enemies birds, lower protection against rodents and snakes predation, the combination of protective fences is feasible, the direct sunlight in the south is strong, plant plants, small trees cannot block the sunlight, it is difficult to pass the high temperature in summer, and there are many dead frogs; use sunshade The inner layer of the net is lined with reflective panels or special film as a roof to prevent birds from the sky, to block sunlight, to plant taro, and to use terracotta tiles as shelters, which can protect forest frogs but have a low rate of frog growth, so it is not suitable for intensive frog breeding; use moso bamboo A vegetable greenhouse is built to block the sun, rain, and airtight. The nylon film is embedded in the soil and fixed firmly, resisting typhoons, and preventing snow from collapsing. Controlled, not ventilated, wood frogs are prone to disease

Method used

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  • Rana chensinensis and breeding method thereof
  • Rana chensinensis and breeding method thereof
  • Rana chensinensis and breeding method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] The present invention designs the growth space of the forest frog pergola to be >750 cubic meters, and locates it on the side of the forest frog hatching tadpole pool. The tadpoles can be guided ashore and enter the fence after abnormality and tail removal. After they are all ashore, the nylon film is buried deep into the soil for 20 cm to block the rats from digging holes. , Snakes drill holes into the shed to eat frogs. Generally, 200 adult frogs are designed to cover an area of ​​one square meter, the fence area is >300 square meters, and the shed height is >2.5 meters. The land in the shed area is 20 cm higher than the surrounding area. The slope outside the shed discharges water, and deep drainage ditches are opened around it. Open shallow ditches and buried pipes for drainage on the side of the walkway in the shed, and seal the water outlet with nylon yarn.

[0044] Present embodiment canopy roof establishes two sections, and about 250 square meters of central se...

Embodiment 2

[0048] This embodiment has been implemented in Nanhui, Shanghai. In 2003, there were more than 20 consecutive days of high temperature above 35°C and extreme high temperature of 40°C, and the surface soil temperature was kept at 30°C, which did not exceed the 32°C high temperature index for raising forest frogs in Northeast China. It cost about 10,000 to 20,000 yuan to build such a new shed. Yuan. As of August 1, there were more than 40,000 frogs weighing 12-13 grams in the shed. Intensive breeding sheds are welcomed.

[0049] The trichoderma inoculant of the present invention enters the soil, and the live bacteria in the inoculum expand in the soil, inhibiting soil-borne diseases, protecting Rana from diseases and reducing mortality. Popularization and promotion of new technologies to raise ground frogs in the south, enhance the ecological conditions of the frogs to adapt to the many pathogenic bacteria in the south, adjust the space and help the frogs in a suitable soil en...

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Abstract

The invention relates to the technical field of Rana chensinensis breeding and especially relates to a breeding shed for Rana chensinensis and a breeding method thereof. A breeding shed for Rana chensinensis comprises a fence and a ceiling which are characterized in that the ceiling is installed at the upper end of the fence; the fence is a rectangle framework structure formed by multiple fixed piles and nylon window screen; the internal fence is provided with a living area for Rana chensinensis in the center, a trench is arranged at the peripheral of the Rana chensinensis living area, and a walkway is installed at the peripheral of the trench; the ceiling presents an umbrella-shaped structure, a part, from the center to the two-thirds of the periphery, of the ceiling is a weak light layer, and a part, from the periphery to the one-third of the center, of the ceiling is a dark layer. Compared with the prior art, the breeding shed for <{EN0}>Rana chensinensis and the breeding method thereof has simple and secure structure, is easy to construct on site, and has good cooling and ventilation effect; the pavilion-type fence shed satisfies the demand of free lighting, feeding on food platform, motion and comfortable inhabitation; temperature and humidity are adjustable; the cooling and moisturizing effect is obvious in hot summer days so that <{EN0}>Rana chensinensis can safely live through summer.

Description

technical field [0001] The invention relates to the technical field of forest frog cultivation, in particular to a shed for forest frog cultivation and a cultivation method thereof. Background technique [0002] The main production area of ​​Chinese Rana is in the Changbai Mountain area in the northeast. The original residence is under the trees and hides in the litter. Due to artificial overfishing, the forest frog resources are exhausted. Artificial fence semi-wild breeding Rana came into being. It has been about 60 years since the idea of ​​moving Rana to the south has been put into practice. There are many farming models that imitate the ecological conditions of Rana. lose confidence. [0003] Imitation of ecological breeding factors, upper protection against natural enemies birds, lower protection against rodents and snakes predation, the combination of protective fences is feasible, the direct sunlight in the south is strong, plant plants, small trees cannot block t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A01K61/00A61L2/18A61L101/52
CPCY02A40/81A01K67/02A01K61/00A61L2/18
Inventor 汪迎春赵永新
Owner SHANGHAI FUBEI PET PROD CO LTD
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