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Method for cultivating wood frog by breeding oxya through ecological fence

A technology of rice locusts and fences, which is applied in the field of economic animal breeding, can solve the problems of changing the ecological habits of forest frogs, being unsuitable for forest frogs to feed, and the low return rate of adult frogs, so as to reduce the rotten skin disease of artificial captive forest frogs, Improve the return rate of adult frogs, without the effect of geographical restrictions

Inactive Publication Date: 2012-05-30
JILIN AGRICULTURAL UNIV
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AI Technical Summary

Problems solved by technology

For closed ditch farming, the return rate of adult frogs is extremely low (less than 1%)
Artificial captivity technology mainly uses artificially propagated fly maggots or Tenebrio molitor as bait for feeding. Although this method uses less land and has a high return rate, these two kinds of baits are insect species that live in seclusion. , they can only crawl close to the ground and cannot jump, which is very unsuitable for forest frogs to feed on; moreover, this breeding technique is at the cost of forcing changes in the ecological habits of forest frogs, and is extremely susceptible to diseases, which seriously limits its popularization and application

Method used

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Embodiment 1

[0021] In the northeast Changbai Mountain area, the invention was applied to build a 3000m 2 The specific operating procedures for the breeding farm of Rana serrata are as follows:

[0022] (1) The choice of forest frog breeding farm: choose a pond where the forest frog can survive the winter normally, with a water area of ​​500m 2 Around the pond, and the fertile soil around the pond is suitable for the growth of grasses such as rice and barnyard grass.

[0023] (2) Collecting and storing rice locust egg sacs used for propagation: In early September of last year when rice locusts expanded in large numbers, a large number of rice locusts were caught in rice fields with insect nets, and the number of captured females was not less than 2000. Put them in the net room, feed them with fresh barnyard grass or rice, harvest the rice locust oocysts in mid-to-late October, bury them at a depth of 10 cm outside the ground, and take them out for use in late May of the following year.

[0024] (...

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Abstract

The invention discloses a method for cultivating a wood frog by breeding an oxya through an ecological fence, mainly comprising the following steps: (1) selecting a wood frog cultivation site; (2) building a fence; (3) collecting and storing oxya oocyst; (4) building a grassland for breeding the oxya; (5) building an oxya enlarged breeding room; and (6) taking the oxya as main insectivora to cultivate the wood frog. The method of the invention is a semi-naturalized cultivation model, does not change the ecological predation habit of the wood frog, avoids occurrence of epidemic pests and diseases while artificially breeding the wood frog, and has the advantages of simple basic facilities, simple and convenient operation, small investment, great income, no territorial restriction, easy popularization and implementation and the like.

Description

Technical field [0001] The invention discloses a method for breeding Rana chensinensis in an ecological fence, relates to the improvement of the frog breeding method, and belongs to the technical field of economic animal breeding. Background technique [0002] The Chinese forest frog is a special economic frog species that integrates medicinal, tonic and food. It has the largest size and the highest economic value. In recent years, with the further development of forest frog oil and the improvement of people's health awareness, its market price has risen year by year, and the market demand exceeds supply. [0003] According to the living habits of frogs, forest frogs specialize in feeding insects. Active and exposed insect species are their main feeding objects. There are nearly 60 types of food in the stomachs of wild forest frogs in 6 classes and 13 orders, but the main insects are Coleoptera and Orthoptera. There are more than 100 species of locusts in the Changbai Mountains. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/02
Inventor 臧连生阮长春
Owner JILIN AGRICULTURAL UNIV
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