Integrated overwintering breeding method for hatching and breeding rana chinensis in same pond

A breeding method and technology of Rana, which is applied in the field of agricultural breeding, can solve the problems of freezing and drying up overwintering ponds, and achieve the effect of saving investment and good results

Inactive Publication Date: 2019-01-18
李志清
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Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of Chinese forest frog hatching raising overwintering integrated cultivation method in the same pond, 1, solve the problem of raising Chinese forest frog in hatching raising overwintering in the same pond; The problem of skin being scratched; 3. Solved the humidity and temperature environment

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  • Integrated overwintering breeding method for hatching and breeding rana chinensis in same pond

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Embodiment

[0019] see figure 1 , the Chinese forest frog hatching overwintering integrated culture method in the same pond, comprising the following steps: first, the establishment of an arched greenhouse. The greenhouse is 70m long, 8m wide, and 3.5m high. It is made of steel skeleton, covered with plastic film and sunshade net. Second, the establishment of hatching pools. Along the length of the greenhouse, two hatching pools of equal size are dug out in the center of the greenhouse. The hatching pools are in the shape of an inverted terrace. The length of the hatching pool is 30m, the upper width is 1.2m, the lower width is 0.6m, and the depth is 1m. At the bottom and surroundings of the hatching tank, insulation boards are used for insulation treatment, and at the same time, impermeable membranes are used for anti-seepage treatment. There are water inlet pipe 1 and water outlet pipe 2, and there is water in the hatching tank for a long time. Third, the establishment of the escape...

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Abstract

The invention relates to the field of agricultural breeding, and discloses an integrated overwintering breeding method for hatching and breeding rana chinensis in the same pond. The method comprises the steps of (1) greenhouse construction, (2) hatching pond construction, (3) construction of an anti-escaping fence area and a rana chinensis feeding activity area, (4) spawn hatching and froglet breeding, (5) overwintering management, (6) management in early spring and (7) management of a second breeding period. According to the method, the management is convenient, the labor is saved, and each person can manage ten greenhouses; the survival rate of froglets reaches 90% or above in the overwintering process; the rana chinensis can grow quickly, the breeding period is short, from spawn hatching to a fattening period, the rana chinensis experiences overwintering once, in autumn of the next year, adult rana chinensis can be sold, and the economic benefit is high.

Description

technical field [0001] The invention relates to the field of agricultural breeding, that is, an integrated breeding method for hatching and overwintering Chinese forest frogs in the same pond. Background technique [0002] Chinese Rana ( Rana chensinensis ) is a frog family, Rana subfamily, and Rana genus, and is a precious frog species that integrates food, medicine, and nourishment. Rana meat is tender, delicious and nutritious. The Rana oil extracted from the female body has unique effects such as nourishing the lungs and nourishing yin, nourishing the kidney and essence, nourishing the brain and intelligence, improving human immunity, beautifying the skin, and anti-aging. Rana oil contains 56.3% protein, 3.5% fat, 4.7% mineral elements, and 27.5% nitrogen-free organic matter. It contains 18 kinds of amino acids and various trace elements necessary for the human body. It also contains thyroxine that promotes the growth of the human body and improves the sexual function o...

Claims

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Application Information

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IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 李志清徐耀东朱星樽
Owner 李志清
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