CN104938390A - 河蟹的养殖方法 - Google Patents

河蟹的养殖方法 Download PDF

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Publication number
CN104938390A
CN104938390A CN201510392846.9A CN201510392846A CN104938390A CN 104938390 A CN104938390 A CN 104938390A CN 201510392846 A CN201510392846 A CN 201510392846A CN 104938390 A CN104938390 A CN 104938390A
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crab
water
feed
feeding
bait
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潘燕芳
吴应均
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LIUZHOU XINAO AQUATIC PRODUCT CULTURE PROFESSIONAL COOPERATIVES
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LIUZHOU XINAO AQUATIC PRODUCT CULTURE PROFESSIONAL COOPERATIVES
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/50Culture of aquatic animals of shellfish
    • A01K61/59Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
    • 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
    • Y02A40/81Aquaculture, e.g. of fish

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Fodder In General (AREA)

Abstract

本发明提供了一种河蟹的养殖方法,包括蟹种放养、饲料投喂和换水等步骤。本发明的有益效果是:采用本发明的方法,能够使河蟹具有较强的抗病能力,而且河蟹的产量和品质均得到提升。

Description

河蟹的养殖方法
技术领域
本发明涉及水产品养殖技术领域,尤其涉及河蟹的养殖方法。
背景技术
河蟹又称螃蟹,是甲壳类动物,因肉味鲜美,而被人们所喜爱,但是目前河蟹的养殖方法单一,使的河蟹的产量和品质无法提升。
发明内容
为了解决现有技术中的问题,本发明提供了一种河蟹的养殖方法。
本发明提供了一种河蟹的养殖方法,包括如下步骤:
蟹种放养:在3 月上旬,将蟹种按平均每亩放养量1100-1300 只的数量先用3% -5%的食盐水浸泡消毒蟹种6-10 分钟,然后将蟹种倒入环沟暂养区水边,让蟹种自行爬入暂养区水中;
饲料投喂:常用的植物性饲料有各种水草、小麦、玉米、稻谷、豆饼、麸皮等;动物性饲料有螺、蚬、蚌、鱼虾类、血粉、蚕蛹、蝇蛆、蚯蚓及枝角类和桡足类昆虫;全价配合饵料;饵料的投喂应坚持定时、定位、定质、定量的原则,定时即每天上、下午各投喂1 次,下午的投喂量为上午的2 倍;定位即定点投喂与适当撒洒相结合,保证所有的蟹都能吃到饲料;定质即饵料新鲜不变质,荤、精、青饲料合理搭配;定量即具体根据生长阶段、季节、天气等因素灵活掌握投饵量,保证蟹吃足吃好,忌忽饱忽饥;
换水:3至5天要对池塘进行换水。
作为本发明的进一步改进,所述的池塘有效养殖面积为4000 至4500平方米。
本发明的有益效果是:采用本发明的方法,能够使河蟹具有较强的抗病能力,而且河蟹的产量和品质均得到提升。
具体实施方式
本发明公开了一种河蟹的养殖方法,包括如下步骤:
蟹种放养:在3 月上旬,将蟹种按平均每亩放养量1100-1300 只的数量先用3% -5%的食盐水浸泡消毒蟹种6-10 分钟,然后将蟹种倒入环沟暂养区水边,让蟹种自行爬入暂养区水中;
饲料投喂:常用的植物性饲料有各种水草、小麦、玉米、稻谷、豆饼、麸皮等;动物性饲料有螺、蚬、蚌、鱼虾类、血粉、蚕蛹、蝇蛆、蚯蚓及枝角类和桡足类昆虫;全价配合饵料;饵料的投喂应坚持定时、定位、定质、定量的原则,定时即每天上、下午各投喂1 次,下午的投喂量为上午的2 倍;定位即定点投喂与适当撒洒相结合,保证所有的蟹都能吃到饲料;定质即饵料新鲜不变质,荤、精、青饲料合理搭配;定量即具体根据生长阶段、季节、天气等因素灵活掌握投饵量,保证蟹吃足吃好,忌忽饱忽饥;
换水:3至5天要对池塘进行换水。
所述的池塘有效养殖面积为4000 至4500平方米。
采用本发明的方法,能够使河蟹具有较强的抗病能力,而且河蟹的产量和品质均得到提升。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明,不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干简单推演或替换,都应当视为属于本发明的保护范围。

Claims (2)

1.一种河蟹的养殖方法,其特征在于,包括如下步骤:
蟹种放养:在3 月上旬,将蟹种按平均每亩放养量1100-1300 只的数量先用3% -5%的食盐水浸泡消毒蟹种6-10 分钟,然后将蟹种倒入环沟暂养区水边,让蟹种自行爬入暂养区水中;
饲料投喂:常用的植物性饲料有各种水草、小麦、玉米、稻谷、豆饼、麸皮等;动物性饲料有螺、蚬、蚌、鱼虾类、血粉、蚕蛹、蝇蛆、蚯蚓及枝角类和桡足类昆虫;全价配合饵料;饵料的投喂应坚持定时、定位、定质、定量的原则,定时即每天上、下午各投喂1 次,下午的投喂量为上午的2 倍;定位即定点投喂与适当撒洒相结合,保证所有的蟹都能吃到饲料;定质即饵料新鲜不变质,荤、精、青饲料合理搭配;定量即具体根据生长阶段、季节、天气等因素灵活掌握投饵量,保证蟹吃足吃好,忌忽饱忽饥;
换水:3至5天要对池塘进行换水。
2.根据权利要求1所述的养殖方法,其特征在于:所述的池塘有效养殖面积为4000 至4500平方米。
CN201510392846.9A 2015-07-07 2015-07-07 河蟹的养殖方法 Pending CN104938390A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105454109A (zh) * 2015-12-03 2016-04-06 江苏板桥水产股份有限公司 一种螃蟹养殖池塘处理技术
CN110731286A (zh) * 2019-11-26 2020-01-31 江苏省农业科学院宿迁农科所 一种商品河蟹室外网箱囤养方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3696856B2 (ja) * 2003-01-20 2005-09-21 清 加藤 魚介類の養殖装置
WO2006002093A1 (en) * 2004-06-17 2006-01-05 Sinaloa Seafields International, Inc. Managed co-cultures of organisms having prophylactic and health-promoting effects
CN103371114A (zh) * 2012-04-23 2013-10-30 新沂市佳成生态养殖有限公司 一种河蟹的养殖方法
CN103430877A (zh) * 2013-08-02 2013-12-11 江苏农牧科技职业学院 河蟹池塘综合生态养殖方法
CN103875555A (zh) * 2014-03-20 2014-06-25 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 一种河蟹的高产高效养殖方法
CN104509460A (zh) * 2014-12-02 2015-04-15 曹全民 一种蟹、虾、鱼池塘复合养殖方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3696856B2 (ja) * 2003-01-20 2005-09-21 清 加藤 魚介類の養殖装置
WO2006002093A1 (en) * 2004-06-17 2006-01-05 Sinaloa Seafields International, Inc. Managed co-cultures of organisms having prophylactic and health-promoting effects
CN103371114A (zh) * 2012-04-23 2013-10-30 新沂市佳成生态养殖有限公司 一种河蟹的养殖方法
CN103430877A (zh) * 2013-08-02 2013-12-11 江苏农牧科技职业学院 河蟹池塘综合生态养殖方法
CN103875555A (zh) * 2014-03-20 2014-06-25 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 一种河蟹的高产高效养殖方法
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105454109A (zh) * 2015-12-03 2016-04-06 江苏板桥水产股份有限公司 一种螃蟹养殖池塘处理技术
CN110731286A (zh) * 2019-11-26 2020-01-31 江苏省农业科学院宿迁农科所 一种商品河蟹室外网箱囤养方法

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