Amazwe aneenkcubeko ezide zoLimo lwezilwanyana zineziqhamo ezinamandla
I-Aquaculture ichazwa ngokungaqhelekanga njengento yokuveliswa kweentlanzi kunye ne-shellfish ezinokuthi zinyuswe ukuba zikhule. Bangakhuliswa kwiitanki, emanzini, nakweminye indawo yokuhlala. Iintlobo eziphakanyisiweyo zingasetyenziselwa kwisitokisi samanzi amanzi entlanzi ukukhutshwa kwintlango, okanye ukusetyenziswa kwabantu. I-Aquaculture inokunceda inkxaso yoqoqosho lokuloba kunye nolonwabo lokuloba, kunye nokuvuselela izilwanyana zasendle okanye iindawo zokuhlala ezinxweme ezinjenge-oyster reefs.
I-Aquaculture nayo ibandakanya ukuveliswa kweentlanzi zokuhlobisa iimveliso zentengiso kunye neentlobo ezisetyenziselwa udidi lwezinto zokutya, imithi, izondlo kunye ne-biotechnology. Kukho amashishini anxulumene nezixhobo ezifana nokuveliswa kwemveliso, ukondla, kunye nenkampani yokutya, kunye neenkampani zokunxibelelana kwamanzi ezinxweme ezinika inkxaso kwi-industry ye-aquaculture industry.
I-US Marine Aquaculture
Icandelo laseMelika elisemanzini elwandle lincinci lincinane lifaniswa nokuveliswa kwezilwanyana zasemhlabeni. I-shellfish yaseMolluscan, eyenziwa ngama-oysters, ama-clams, kunye nama-mussels, yenze ininzi yemveliso yamanzi yase-US, ilandelwe i-salmon kunye ne-shrimp.
I-Aquaculture inokukwazi ukunciphisa ukuxhomekeka kwesizwe kwizinto ezingeniswa ngaphandle. Okwangoku, iUnited States ngumthengi omkhulu wemveliso yamanzi, ukungenisa ipesenteji enkulu yezilwanyana zethu zasemanzini, isiqingatha sayo esivela kwi-aquaculture.
Amazwe amaninzi atyala iimithombo ezininzi kwiindawo zasemanzini.
Ngokweenkcukacha ezivela kwi-United Nations Yokutya kunye nezoLimo (FAO), i-US ayikho nakwiizwe ezilishumi eziphezulu zokuveliswa kwemveliso yamanzi.
KwiChina
Kuyo yonke i-subset yamanzi, iTshayina ngowona mlimi omkhulu kunazo zonke. Ngokutsho kweSebe le-FAO lokuLoba kunye neCandelo loLwandle, ngelixa imbali yaloo mihlaba ihamba emva kweminyaka engaphezu kwe-2,000, bekungekho emva kowe-1949 ukusekwa kweRiphabliki yasePhina yaseChina ukuba loo mveliso yaba ngumlinganiselo omkhulu.
Ngenye yezona ndawo zikhula ngokukhawuleza kwezolimo e-China, kunye neengxelo zokutya ezilwanyana zasemaphandleni malunga ne-half half of the worldfood production production.
Japhan
NjengesiTshayina, iJapane inesiqhelo samandulo semithombo yasemanzini eyaba yindawo ebonakalayo kwezoqoqosho kwixesha langoku. KwiJapan, ukunyuka kwezilwanyana kwaqala ngowe-1930 kwaye kwanyuka kuma-1950s nakwa-1960. Nangona i-shishini liye lahla ekuhlaleni kwiminyaka yamuva, iifama zombini zasemanzini kunye namanzi ahlambulukileyo zifumaneka kwiindawo ezingama-47 zaseJapan, ngokwe-FAO.
Indiya
Elinye ilizwe elinomlando omdala wolwandle, i-Indiya yavelisa ukuzaliswa kwe-carp ekuqaleni kwekhulu le-19, okwakubon 'ukuba kuma-1950 yayigcinwe kwiimigodi yamanzi kwiindawo ezininzi. Akunjalo njengomvelisi omkhulu njengesiTshayina, kodwa imboni yaseIndiya yanda kakhulu, kunye nokuveliswa kwemifuno ehamba phambili ehamba phambili.
Norowe
Uhlobo lwamanzi olutsha lwaseNorway lwaqala ngo-1970, ngokwe-FAO, kwaye luye lwaba yinkampani enkulu kwimimandla yonxweme yelizwe. I-salmon yaseAtlantiki yintlanzi ephezulu yokufama eNorway, emele ngaphezulu kwe-80 ekhulwini lemveliso yezilwanyana zasemanzini. I-trout yefama efama ifumaneke ukuthandwayo kwiminyaka yamuva nje.
Viyethnam
Icandelo lokuphila kwamanzi eVietnam laqala ekuqaleni kwee-1960 kwaye sele likhule ngokuzimeleyo ukususela ngelo xesha. Kuphakathi kwabavelisi abalishumi abaphezulu beenkcustaceans eziphakanyisiweyo zasefama.