虾类养殖

海蝦養殖是水產養殖的一形式，以放養具經濟價值的蝦類為主。

商業海蝦養殖場開始於20世紀70年代，飼養海蝦以供人食用。海蝦生產量急劇增長以滿足市場的需求──尤其是美國、日本和西歐的市場。在2003年，全球生產的養殖蝦超過160萬噸，價值近九十億美元。約75％養殖蝦由亞洲國家生產，中國和泰國是最大的生產國。其餘25％由拉丁美洲國家生產，巴西是最大的生產國。最大的出口國是泰國。

歷史和地理
數百年來，亞洲使用傳統的低密度方法養蝦；印尼的鹹水池塘可以追溯至十五世紀。有些小規模漁塘只單獨養蝦，有一些則連同其他物種，如虱目魚一起飼養。有些蝦則養在旱季的稻田裡，與水稻輪作──因為旱季不能種植稻米。傳統的小規模養殖場，多數在沿岸地區或河濱。因為紅樹林地區有豐富的野生蝦，所以是最理想的養蝦場。野生蝦苖被困在漁塘，以天然的水中生物為生，當長到理想的大小時，蝦農撈捕蝦穫。

工業蝦養殖的起源，可追溯到20世紀30年代，當時日本首次培育日本對蝦（Penaeus japonicus）。到了60年代，日本已經出現小規模的蝦養殖業。商業養蝦業開始於20世紀60年代末和70年代初。由於技術進步，養蝦密度得以增加；另一面，市場對蝦的需求日益增長，導致蝦養殖場遍佈世界各地。蝦養殖場主要集中在熱帶和亞熱帶地區。1980年代初期，海蝦的需求日益增長，與此同時，野生蝦漁獲郤不能增加，這為海蝦養殖業創造一個理想的發展環境，造就它的繁榮。

台灣是其中一個早期的參與者，在上世紀80年代是主要的養蝦生產地。然而由於管理不善和疾病，台灣的蝦養殖工業從1988年開始崩塌。從1985年開始，大型的高密度蝦養殖場在泰國迅速擴展。厄瓜多爾率先在南美開發養蝦業，並且從1978年開始急劇發展。 自1974年以來，巴西的養蝦業一直活躍，但是蝦貿易到了20世紀90年代，才真正蓬勃發展，令到該國在數年之內，成為主要養蝦生產國。到了今天，擁有海蝦養殖場的國家多達50多個。

養殖方法
在1970年代，野生海蝦捕撈業能供應的海蝦產量，不足以滿足消費者對海蝦的需求，因此海蝦養殖成為一個經濟上可行的替代方法，以滿足市場日益增長的需求。舊式的自給自足的養殖方法（又稱少有餘糧的農場經營、），迅速被淘汰，取而代之的是以出口為主的高密度養蝦工業。工業養蝦最初仍沿用傳統的養殖方法，不過工業養蝦場的面積比舊式養蝦魚塘大得多，以彌補低密度海蝦的單位面積產量。舊式養蝦魚塘一般只有幾公顷大，而在一些地方的工業養蝦場的大小，卻能達100公頃（1平方公里）。

註釋
參考

• 各国捕捞与养殖水产品产量列表
• FAO Land and Water Development Division: [http://www.fao.org/ag/agl/agll/spush/topic3.htm Bio-Physical, Socio-Economic and Environmental Impacts of Salt-affected Soils] , 2000. URL last accessed 2005-08-23.
• Barraclough, S.; Finger-Stich, A.: [http://www.unrisd.org/unrisd/website/document.nsf/d2a23ad2d50cb2a280256eb300385855/a90a3147dd72acc480256b67005b6935/$FILE/dp74.pdf Some Ecological and Social Implications of Commercial Shrimp Farming in Asia] , United Nations Research Institute for Social Development (UNRISD) Discussion Paper #74, 1996.
• Bondad-Reantaso, M. G.; McGladdery, S. E.; East, I.; Subasinghe, R. P. (eds.): Asia Diagnostic Guide to Aquatic Animal Diseases, [http://library.enaca.org/NACA-Publications/ADG-CrustaceanDiseases.pdf chapter 4] . FAO Fisheries Technical Paper 402/2, NACA/FAO 2001. ISBN 92-5-104620-4.
• Boyd, C. E.; Hargreaves, J. A.; Clay, J. R.: [http://library.enaca.org/Shrimp/Case/Global/CoP/FinalCOP.pdf Codes of Practice for Marine Shrimp Farming] , World Bank/NACA/WWF/FAO Consortium Program on Shrimp Farming and the Environment, 2002.
• Chautard, P. (ed.); Avalle, O.; Millous, O.; Vimaux, J.-F.: [https://web.archive.org/web/20060630084525/http://www.cde.int/files/pubs/99/40W604_fr.PDF L’élevage de la crevette en zone tropicale] ("Shrimp farming in the tropical zone"), Centre pour le Développement de l’Entreprise, Brussels, Belgium; November 2003. In French. URL last accessed November 22, 2006.
• Consortium: Draft report of the Consortium Programme [http://library.enaca.org/Shrimp/Publications/DraftSynthesisReport-21-June.pdf Shrimp Farming and the Environment] , World Bank/NACA/WWF/FAO, June 21, 2002.
• DeWalt, B. R.: [https://web.archive.org/web/20050907054730/http://www.pitt.edu/~brdewalt/shrimp-project/mexico.PDF Social and Environmental Aspects of Shrimp Aquaculture in Coastal Mexico], paper presented at the Mangrove 2000 conference in Recife, Brazil, May 2000.
• Data extracted from the [http://www.fao.org/figis/servlet/static?dom=collection&xml=global-aquaculture-production.xml FAO Fisheries Global Aquaculture Production Database] for the seven commonly farmed species plus Pennaeus spp. The most recent data sets are for 2006 and sometimes contain estimates. Last accessed 2008-07-03.
• Data extracted from the [http://www.fao.org/figis/servlet/static?dom=collection&xml=global-aquaculture-production.xml FAO Fisheries Global Aquaculture Production Database] for freshwater crustaceans. The most recent data sets are for 2003 and sometimes contain estimates. Last accessed 2005-06-28.
• FAO: [http://www.globefish.org/index.php?id=926 GLOBEFISH Shrimp Market Reports] ; FAO GlobeFish; 2003 – 2005.

Fitzpatrick, R.; Powell, B.; Marvanek, S.: [https://web.archive.org/web/20071024150542/http://www.vcc.vic.gov.au/coasttocoastproceedings2/Fitzpatrick_Rob%201600%20Tues%20Aud.pdf Coastal Acid Sulphate Soils: National Atlas and Future Scenarios]*, CSIRO, 2006. Presented at the 18th World Congress of Soil Science (WCSS), June 9–15, 2006. URL last accessed 2007-10-12.

• FoodMarket: [https://web.archive.org/web/20160312082053/http://foodmarketexchange.com/datacenter/product/seafood/shrimp/detail/dc_pi_sf_shrimp0302.htm Shrimp Production]; data from GlobeFish, 2001. URL last accessed 2005-06-23.
• Funge-Smith, S.; Briggs, M.: [http://www.fao.org/documents/show_cdr.asp?url_file=/docrep/007/ad505e/ad505e00.HTM Introductions and movement of Penaeus vannamei and Penaeus stylirostris in Asia and the Pacific], FAO RAP publication 2004/10. A [http://library.enaca.org/Health/Publication/Yunnan_presentation.pdf PDF] file of an abridged version presented at the workshop for "International Mechanisms for the Control and Responsible Use of Alien Species in Aquatic Ecosystems", Jinghong, Xishuangbanna, PRC; August 26 – 29, 2003, also exists.
• Global Aquaculture Alliance: [https://web.archive.org/web/20090314082910/http://gaalliance.org/resp.html Responsible Aquaculture Program]. URl last accessed 2005-08-19.
• Global Aquaculture Alliance: [https://web.archive.org/web/20080423134249/http://www.gaalliance.org/anti.html Antidumping]. URL last accessed 2005-08-23.
• Gulf States Marine Fisheries Commission: [https://web.archive.org/web/20070928014907/http://nis.gsmfc.org/nis_factsheet.php?toc_id=119 Non-Native Species Summaries: Yellowhead Virus（YHV）], 2003. URl last accessed 2005-06-23.
• Gulf States Marine Fisheries Commission: [https://web.archive.org/web/20070928014547/http://nis.gsmfc.org/nis_factsheet.php?toc_id=7 Non-Native Species Summaries: White Spot Syndrome Baculovirus Complex（WSBV）], 2003. URL last accessed 2005-06-23.
• Hempel, E.; Winther, U.; Hambrey, J.: Can Shrimp Farming Be Undertaken Sustainably? , World Bank/NACA/FAO/WWF Consortium Program on Shrimp Farming and the Environment, 2002.
• Hossain, Md. Z., Lin, C.K., 2001. [https://web.archive.org/web/20051002161604/http://www.aqua-information.ait.ac.th/aarmpage/pdf/zakir-2001-abandoned-shrimp-thailand.pdf Diversified Uses of Abandoned Shrimp Ponds - A Case Study in the Upper Gulf of Thailand]. ITCZM Monograph No. 5, Asian Institute of Technology, Bangkok, Thailand; 2001. URL last accessed 2007-02-15.
• Indian Aquaculture Authority: [https://web.archive.org/web/20110716081932/http://aquaculture.tn.nic.in/pdf/farming.pdf Shrimp Aquaculture and the Environment - An Environment Impact Assessment Report], ch. 2; IAA report, April 2001.
• Indian Aquaculture Authority: [https://web.archive.org/web/20051009043541/http://aquaculture.tn.nic.in/pdf/FAO%20Aqua41-79.pdf Shrimp Aquaculture and the Environment - An Environment Impact Assessment Report], ch. 6; IAA report, April 2001.
• International Shrimp Action Network: [https://web.archive.org/web/20051103051029/http://www.shrimpaction.com/SHRIMP~1.PDF Prawn to Trade, Prawn to Consume], 2000. URL last accessed 2007-08-20.
• Josueit, H.: [https://web.archive.org/web/20070928001747/http://www.globefish.org/files/SHRIMPMadrid_171.pdf An Overview on the World Shrimp Market], FAO GlobeFish. Presentation given at World Shrimp Markets 2004, Madrid, Spain; October 26/27, 2004.
• Kumaran, M.; Ravichandran, P.; Gupta, B.P.; Nagavel, A.: [http://library.enaca.org/AquacultureAsia/Articles/July-Sept-2003/4kumaran-sept03.pdf Shrimp Farming Practices and its Socio-Economic Consequences in East Godavari District, Andhra Pradesh, India – A Case Study] , Aquaculture Asia 8(3), September 2003.
• Lewis, R. R.; Philipps, M. J.; Clough, B.; Macintosh, D. J.: [http://library.enaca.org/Shrimp/Case/Thematic/FinalMangrove.pdf Thematic Review on Coastal Wetland Habitats and Shrimp Aquaculture] , World Bank/NACA/WWF/FAO Consortium Program on Shrimp Farming and the Environment, 2003.
• McClennan, C.: [https://web.archive.org/web/20090225134727/http://fletcher.tufts.edu/research/2004/McClennan-Caleb.pdf White Spot Syndrome Virus – The Economic, Environmental and Technical Implications of the Development of Latin American Shrimp Farming], Master's Thesis, Tufts University, 2004.
• NACA: [http://www.enaca.org/modules/mydownloads/viewcat.php?cid=101 Codes and Certification] ; Network of Aquaculture Centres in Asia-Pacific（NACA）. URL last accessed 2005-08-19.
• NACA/MPEDA: [http://library.enaca.org/Shrimp/manual/ShrimpHealthManual.pdf Shrimp Health Management Extension Manual] , Network of Aquaculture Centres in Asia-Pacific (NACA) and Marine Products Export Development Authority (MPEDA), India; 2003.
• Novelli, Y.: [https://web.archive.org/web/20120209141903/http://lists.iatp.org/listarchive/archive.cfm?id=66469 Brazil's Shrimp Farming History], E-Mail, 2003.
• World Organization for Animal Health（OIE）: Aquatic Manual, 4th Ed., 2003. ISBN 92-9044-563-7.
• Owen, J.: [https://web.archive.org/web/20070131085526/http://news.nationalgeographic.com/news/2004/06/0621_040621_shrimpfarm_2.html Shrimp's Success Hurts Asian Environment, Group Says], in National Geographic News, June 21, 2004; updated December 20, 2004. URL last accessed 2007-08-20.
• Pérez Farfante, I.; Kensley, B. F.: Penaeoid and Sergestoid Shrimps and Prawns of the World（Keys and Diagnoses for the Families and Genera）; Editions du Museum national d'Histoire naturelle #175; Paris, 1997. ISBN 2-85653-510-0.
• Rönnbäck, P. (2001): [https://web.archive.org/web/20060204233149/http://www-mkb.slu.se/mkb/rakodling/Shrimp-webb.pdf Shrimp aquaculture - State of the art]. Swedish EIA Centre, Report 1. Swedish University of Agricultural Sciences (SLU), Uppsala; 2001. ISBN 91-576-6113-8. URL last accessed 2007-08-20.
• Rönnbäck, P. (2003): [https://web.archive.org/web/20110724191011/http://www.scampi.nu/pdf/rap-inter-shrimp-naturland.pdf Critical Analysis of Certified Organic Shrimp Aquaculture in Sidoarjo, Indonesia], Swedish Society for Nature Conservation (SSNC), 2003. URL last accessed 2007-08-20.
• Rosenberry, B.: [https://web.archive.org/web/20100201223644/http://www.shrimpnews.com/About.html About Shrimp Farming], ShrimpNews, August 2004. URL last accessed 2005-06-28.
• Rosenberry, B.: [https://web.archive.org/web/20051223235349/http://www.shrimpnews.com/Species.html Species of Farm-Raised Shrimp], ShrimpNews, August 2004. Archived URL last accessed 2007-02-15.
• Rosenberry, B.: [https://web.archive.org/web/20100201223644/http://www.shrimpnews.com/About.html#Factors#Factors Shrimp Feeds], ShrimpNews, August 2004. URL last accessed 2005-06-28.
• Rosenberry, B.: [https://web.archive.org/web/20051124194554/http://shrimpnews.com/Chloramphenicol.html The Rise and Fall of Chloramphenicol], ShrimpNews, May 2005. Archived URL last accessed 2007-02-15.
• Rosenberry, B.: [https://web.archive.org/web/20060116013038/http://shrimpnews.com/Dumping.html USA Shrimp Fishermen Dump Their Case on the World's Shrimp Farmers], ShrimpNews, January 2005. Archived URL last accessed 2007-02-15.
• Tacon, A. G. J.: [http://library.enaca.org/Shrimp/Case/Thematic/FinalFeed.pdf Thematic Review of Feeds and Feed Management Practices in Shrimp Aquaculture] , World Bank/NACA/WWF/FAO Consortium Program on Shrimp Farming and the Environment, 2002.
• Tanavud, Ch.; Yongchalermchai, Ch.; Bennui, A.; Densrisereekul, O.: "[https://web.archive.org/web/20110722000539/http://www.thaiscience.info/Article%20for%20ThaiScience/Article/4/Ts-4%20the%20expansion%20of%20inland%20shrimp%20farming%20and%20its%20environmental%20impacts%20in%20songkla%20lake%20basin.pdf The Expansion of Inland Shrimp Farming and Its Environmental Impacts in Songkla Lake Basin]", Kasetsart J. (Nat. Sci.) 35, pp. 326–343; 2001. URL last accessed 2007-10-12.
• Thai Farmers Research Center: [https://web.archive.org/web/20051027221102/http://www.krc.co.th/tfrc/cgi/ticket/ticket.exe/8629112002/tfrc/eng/research/res04/may/aagr585b.htm U.S. Bans Shrimp: Thailand Must Adjust]. URL last accessed 2005-08-19.
• Valiela, I.; Bowen, J. L.; York, J. K.: Mangrove forests: One of the world's threatened major tropical environments. Bioscience 51(10), pp. 807 – 815, 2001.
• van Wyk, P.; Davis-Hodgkins, M.; Laramore, R.; Main, K.L.; Mountain, J.; Scarpa, J.: [https://web.archive.org/web/20070713124810/http://www.hboi.edu/aqua/training_pubs.html Farming Marine Shrimp in Recirculating Freshwater Systems], Harbor Branch Oceanographic Institution（HBOI）Manual, 1999.
• Wilkinson, S.: "[http://library.enaca.org/AquacultureAsia/April-June-2002.pdf The use of lime, gypsum, alum and potassium permanganate in water quality management] ", Aquaculture Asia 2(2), April–June 2002; pp. 12-14. ISSN 0859-600X. URL last accessed 2007-10-12.
• World Rainforest Movement: [https://web.archive.org/web/20051111165126/http://www.wrm.org.uy/bulletin/51/production.html Unsustainable versus sustainable shrimp production], WRM Bulletin 51, October 2001.

外部連結
FAO Fisheries Department: [http://www.fao.org/documents/show_cdr.asp?url_file=/docrep/003/w7499e/w7499e00.HTM Review of the State of World Aquaculture]*, FAO Fisheries Circular 886, Rev. 1; FAO, 1997. ISSN 0429-9329.
Holthuis, L. B.: [ftp://ftp.fao.org/FI/document/sidp/AC477E_01Shrimp/AC477E00.pdf FAO Species Catalogue, Vol. I: Shrimps and Prawns of the World]*, FAO Fisheries Synopsis 125, Vol. 1.; FAO, 1980. ISBN 92-5-100896-5.
McQuaid, J.: [http://www.pulitzer.org/year/1997/public-service/works/5-5/ Thailand transformed by shrimp boom] , March 28, 1996. Part of a series for which the newspaper The Times-Picayune*, New Orleans, won the 普利策獎in the category "public service" in 1997.
[http://www.enaca.org Network of Aquaculture Centres in Asia-Pacific (NACA)] has many of the World Bank et al.* reports and a lot of current information about shrimp farming in Asia.
*[https://web.archive.org/web/20180809170411/http://scampi.nu/ Scampi.nu] is a Swedish web site critical of shrimp farming that has many excellent links to English articles.
[https://web.archive.org/web/20030220014508/http://www.wwf.org.hk/eng/maipo/geiwei/ Mai Po gei wai*] is a WWF-managed extensive shrimp farm in Hong Kong.
*蒙特雷灣水族館[https://web.archive.org/web/20060225192059/http://www.mbayaq.org/cr/SeafoodWatch/web/sfw_factsheet.aspx?gid=20 'Seafood Guide'] offers good information on choosing Sea food that is caught using sustainable and environmentally aware methods.
*[https://web.archive.org/web/20070609133724/http://oceans.greenpeace.org/en/our-oceans/shrimp-farming Shrimp farming], from 綠色和平。