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RANA DYBOWSKII HIBERNATION AND SPAWNING PLANT
专利权人:
농업회사법인주식회사 귀뚜라미와 산개구리;CRICKET&FROG CO., LTD.
发明人:
RO, JONG SIK,노종식,RO, JONG SIKKR
申请号:
KR1020180042882
公开号:
KR1020190119437A
申请日:
2018.04.12
申请国别(地区):
KR
年份:
2019
代理人:
摘要:
According to the present invention, facility for hibernation and spawning of Rana dybowskii comprises: an artificial hibernation puddle place in a structure capable of introducing and discharging water; a shelf type hibernation box installed in the artificial hibernation puddle place and having a porous structure of four surfaces and upper and lower surfaces; and a plurality of porous shelves installed hierarchically with intervals inside the shelf-type hibernation box. Accordingly, the present invention makes easy natural enemy prevention, a group hibernation execution step by step, a proper temperature control, and oxygen supply in water, prevents death from pressures, and induces a group spawning at a desirable period to facilitate systematical increase and management. A spawning ground comprises: a water heater installed in an introducing port to automatically maintain the proper temperature of introduced water; a waterproof vinyl covering a crushed bottom for internal contamination prevention in the spawning ground; and a box type spawning frame having porous bottom and top surfaces open and providing four surfaces made of vinyl films. Accordingly, the present invention improves the temperature to be higher than ambient water temperature, controls frogs not to run to force amplexus, a spawning preparation step, and prevents water surface from flowing to build an optimum environment of spawning. Such facility for hibernation and spawning of Rana dybowskii of the present invention provides an effective breed storage method and group spawning method for increasing Rana dybowskii. The present invention provides a safe breed management and a scientific spawning method by building a natural ecological environment condition as much as possible to secure spawning in the same period. In addition, the present invention enables breed management, which can be controlled, for spawning in the same period, prevents cannibalism caused by differences of incubation time, and imp
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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