Imeko yokuLinywa kweentlanzi kwiCage kwiMeditera

Ukufuya iintlanzi okanye ukufuya emanzini lishishini elibalulekileyo kummandla weMeditera. Ummandla weMeditera unembali ende ye-aquaculture, kunye namazwe afana neGrisi, iTurkey, i-Italiya kunye ne-Spain abangabavelisi abakhulu beentlanzi ezifuywayo, ngakumbi i-seabass kunye ne-sea bream.

Imeko iyonke yokufuya iintlanzi zaseMeditera ilungile kwaye ishishini likhula ngokuthe ngcembe. Noko ke, kukwakho inkxalabo ngempembelelo yayo kwimekobume, njengokusetyenziswa kwamayeza okubulala iintsholongwane, amathuba okuba izifo zisasazeke kwiintlanzi zasendle, nokuqokelelana kwenkunkuma nokutya okungatyiwanga phantsi kolwandle. Iinzame ziyaqhubeka kummandla weMeditera ukukhuthaza izenzo ezizinzileyo zokufuya iintlanzi zaselwandle, ezifana nokuphuhlisa ukufuywa kweentlanzi elunxwemeni ukuze kuncitshiswe impembelelo yokusingqongileyo nokuphumeza imigaqo engqongqo yokuqinisekisa iindlela zokulima ezinenkathalo.

KwiMeditera, imisebenzi yokufuywa kweentlanzi isoloko isebenzisa iikheyiji zaselwandle ezidadayo ukuze kufunyanwe aquaculture. Ezi kheji zenziwe ngemibhobho ye-high-density polyethylene (HDPE) kunye nesefu kwaye ziyilelwe ukuba zidada emanzini, zibonelela ngemekobume elawulwayo yeentlanzi ezifuywayo. Iikheji ezidadayo ezingaselunxwemeni zibanjelwe kwindawo yenkqubo yokuthintela ukukhukuliseka kwaye zihlala zibekwe kumanzi aselunxwemeni okanye kwiindawo ezivulekileyo zolwandle. Ezi ndlwana zaselwandle ezidadayo ziyilwe kwaye zakhiwe ukuze zibonelele ngemekobume efanelekileyo yeentlanzi, zivumela ukuhamba kwamanzi ngendlela eyiyo, ukufikelela kwimithombo yokutya yendalo kunye nokugcinwa lula. Ukongeza, iikheji zixhotyiswe ngeenkqubo zokutyisa kunye neendawo zokungena zokuhlola nokuloba iintlanzi.

Iinkqubo zokuhombisa ngokuqhelekileyo ziquka indibaniselwano yeentambo, amatyathanga kunye neeankile ezisetyenziselwa ukumisa ikheyiji kumhlaba ongaphantsi kolwandle okanye ngaphantsi komhlaba. Uyilo oluthile lwenkqubo yokuxhoma ixhomekeke kwizinto ezifana nobunzulu bamanzi, amaza kunye neemeko zangoku, kunye nobukhulu kunye nobunzima bekheji edadayo ekude nonxweme. Kumanzi anzulu, inkqubo yokuxhoma ingabandakanya iindawo ezininzi ze-ankile kunye nothungelwano lweentambo kunye namatyathanga ukusabalalisa ngokulinganayo amandla kunye nokuthintela ukuhamba okugqithisileyo okanye ukukhukuliseka. Inkqubo yokuxhoma yenzelwe ukumelana namandla amaza, amaza kunye nemisinga ngelixa iqinisekisa uzinzo kunye nemfezeko yekheji edadayo ekude nonxweme. Ukugcinwa okuchanekileyo kunye nokuhlolwa rhoqo kweenkqubo zokuxhoma kubalulekile ukuqinisekisa ukhuseleko lwemisebenzi yasemanzini.