CN202722265U - 鲑鳟鱼流水孵化*** - Google Patents

鲑鳟鱼流水孵化*** Download PDF

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CN202722265U
CN202722265U CN201220413027XU CN201220413027U CN202722265U CN 202722265 U CN202722265 U CN 202722265U CN 201220413027X U CN201220413027X U CN 201220413027XU CN 201220413027 U CN201220413027 U CN 201220413027U CN 202722265 U CN202722265 U CN 202722265U
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hatching
trout
flowing water
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tank
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李玉良
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YONGJING COUNTY YUSHUIFANG FISHERY FARMER PROFESSIONAL COOPERATIVES
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YONGJING COUNTY YUSHUIFANG FISHERY FARMER PROFESSIONAL COOPERATIVES
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
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Abstract

一种鲑鳟鱼流水孵化***,包括潜水泵、孵化槽和孵化筐,潜水泵通过输水管连接孵化槽,孵化槽内设有温度感应器和孵化槽,上部设有出水口。本实用新型简单易行,解决了利用水库这样的非活水孵化鲑鳟鱼发眼卵的问题,鱼苗不用再靠外地运输,可以极大地提高水库养殖鲑鳟鱼的鱼苗成活率,降低生产成本。

Description

鲑鳟鱼流水孵化***
技术领域
本实用新型涉及水产养殖领域,尤其是一种鲑鳟鱼流水孵化***。
背景技术
除少数鲑鳟鱼苗种场实施亲鱼培育和人工繁殖外,绝大多数养殖场都是购入发眼卵或鱼苗。相对于鱼苗来说,发眼卵更易运输,但鉴于鲑鳟鱼的特殊孵化条件,必须保证养殖设施内的水体每时每刻都在进行交换,即活水养殖,为此,在水库等非活水性质的养殖场,多选择从外地运输鱼苗来培育,这种方式会降低鱼苗的成活率,经济成本相对较高。
发明内容
针对上述情况,本实用新型提供了一种鲑鳟鱼流水孵化***,本实用新型结构简单,便于操作,解决了利用水库这样的非活水孵化鲑鳟鱼发眼卵的问题,鱼苗不用再靠外地运输,可以极大地提高水库养殖鲑鳟鱼的鱼苗成活率,降低生产成本。
本实用新型是通过以下技术方案实现的:
一种鲑鳟鱼流水孵化***,包括潜水泵、孵化槽和孵化筐,潜水泵通过输水管连接孵化槽,孵化槽内设有温度感应器和孵化槽,上部设有出水口。
本实用新型的优点及有益效果:
1、本实用新型结构简单,便于实施,成本低廉。
2、本实用新型孵化的鲑鳟鱼发眼卵,鱼苗全部上浮,成活率为96.5%,鱼苗全部入网箱时成活率为95.1%,鲑鳟鱼仔鱼成活率达90%以上。极大地提高水库养殖鲑鳟鱼的鱼苗成活率,降低了生产成本。
3、本实用新型与流水池塘孵化相比,虽然增加了电费成本,但分摊到每尾鱼苗上就很少了,另外与外购苗种相比,苗种的运输成本大大降低。
附图说明
图1为本实用新型的结构示意图。
图中,1-潜水泵  2-输水管 3-孵化槽  4温度感应器  5-孵化筐  6-出水口
具体实施方式
下面结合附图对本实用新型做进一步的说明:
如图1所示:一种鲑鳟鱼流水孵化***,包括潜水泵1、孵化槽3和孵化筐5,潜水泵1通过输水管2连接孵化槽3,孵化槽3内设有温度感应器4和孵化槽3,上部设有出水口6。
实施例
以刘家峡水库为例,将鲑鳟鱼发眼卵从外地运输过来,放入流动孵化***的孵化筐5中;潜水泵1通过输水管2连接孵化槽3,通过潜水泵1将刘家峡水库10米以下的水抽入孵化槽3内,利用温度感应器4,将孵化槽3内的孵化筐5中的水温保持在8℃~13℃,进入孵化槽3的水通过出水口6输出,使得,孵化槽3内的水循环流动,成为活水,从而达到鲑鳟鱼孵化的温度和溶氧要求。
鱼苗全部上浮成活率为96.5%,鱼苗全部入网箱时成活率为95.1%,鲑鳟鱼仔鱼成活率达90%以上。

Claims (1)

1.一种鲑鳟鱼流水孵化***,包括潜水泵(1)、孵化槽(3)和孵化筐(5),其特征在于:潜水泵(1)通过输水管(2)连接孵化槽(3),孵化槽(3)内设有温度感应器(4)和孵化槽(3),上部设有出水口(6)。
CN201220413027XU 2012-08-21 2012-08-21 鲑鳟鱼流水孵化*** Expired - Fee Related CN202722265U (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103270987A (zh) * 2013-06-04 2013-09-04 山东省海水养殖研究所 一种斑点鳟的苗种培育方法
CN103651222A (zh) * 2013-12-31 2014-03-26 永靖县玉水舫渔业农民专业合作社 多功能鱼苗孵化器
CN105875460A (zh) * 2016-06-08 2016-08-24 苏州傲龙生态水产养殖有限公司 一种龙虾繁殖孵化收集装置
CN106508755A (zh) * 2016-12-12 2017-03-22 丽江绿雪庄生态文化发展有限公司 一种鳟鱼孵化装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103270987A (zh) * 2013-06-04 2013-09-04 山东省海水养殖研究所 一种斑点鳟的苗种培育方法
CN103651222A (zh) * 2013-12-31 2014-03-26 永靖县玉水舫渔业农民专业合作社 多功能鱼苗孵化器
CN105875460A (zh) * 2016-06-08 2016-08-24 苏州傲龙生态水产养殖有限公司 一种龙虾繁殖孵化收集装置
CN106508755A (zh) * 2016-12-12 2017-03-22 丽江绿雪庄生态文化发展有限公司 一种鳟鱼孵化装置
CN106508755B (zh) * 2016-12-12 2020-06-05 丽江绿雪庄生态文化发展有限公司 一种鳟鱼孵化装置

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