Inokuphinda iqhutywe kwiitanks ezenziwe ngabantu, ezifumaneka kwiindawo zokuloba iintlanzi.
I-Aquaculture Ngelo xesha kwaye ngoku
Indlela yokuvelisa ukutya kwezilwanyana zaselwandle kwindawo elawulwayo iye yaqhutyelwa ngamawaka eminyaka. Yayisetyenziswe ngabantu bomthonyama baseOstreliya kunye noBukumkani baseRoma. Izenzo zokusetyenziswa kwamanzi eChina ngexesha leTang Dynasty zaholela ekuguquleni okwakhiwa i-fishfish, ngoku i-petty home pet.
Kwimihla yamhlanje, ukuhlaliswa kwezilwanyana ngenye yeendlela zokuvelisa ukutya ngokukhawuleza kwihlabathi. Iindawo zokuloba zendalo zithintela ukuba zininzi iintlanzi ezingabanjwa kwaye ziyafumaneka kuphela kwiinyanga ezithile zonyaka. Ngenye indlela, i-aquaculture inokubonelela ngexabiso elikhulu kunye nelingaguqukiyo lentlanzi kunye nevenkile zaselwandle. Ukongezwa kweempahla ezinjenge-salmon kunye ne-oysters kwindawo yokuthengisa kuyo kunceda ukuhlangabezana neemfuno zokutya ezikhoyo zasemanzini.
I-Aquaculture idlala indima ebalulekileyo kwizoqoqosho, inika amawaka emisebenzi kwimisebenzi kunye neenkonzo ezincedisayo.
Ngokwe-Environmental Protection Fund, intlangano engenzi nzuzo, ukuthengiswa kweentengiso kumazwe ngamazwe ngoku ufumana imali engaphezulu kunoma yimuphi umthengi wokutya emhlabeni, kuquka ilayisi, i-cocoa okanye ikhofi.
Imisebenzi kwi-Aquaculture
Kukho amathuba amaninzi emisebenzi ngaphakathi kwamanzi, kwaye ininzi, kodwa kungekhona yonke, iya kufuna uhlobo oluthile lwezinga okanye uqeqesho oluphambili.
Amacacaculturists angakwazi ukufumana umsebenzi kunye nearhente karhulumente kunye neseburhulumenteni, kwiifama zentlanzi, nakwiimfundo. Ukuba ngumlimi wasemanzini, ukuqeqeshwa komsebenzi kusemgangathweni.
Isinyathelo esilandelayo siya kuba ngumphathi wezilwanyana. Iimbopheleleko zalo msebenzi ziquka ukujongana nokuhlaselwa kweentlanzi okanye isibonelelo, abasebenzi abongamele, kunye nemisebenzi eqhelekileyo yokulawula njengokugcina i-inventory kunye neengeniso.
Izikhundla ezijoliswe kuphando, okufana nezobuchwepheshe bezinto eziphilayo, abaqhuba iimvavanyo, i-bachelor degree in biology okanye intsimi echaphazelekayo iyafuneka.
Izilwanyana zezilwanyana zezilwanyana zasendle kunye nezilwanyana zezilwanyana nazo ziyingxenye yabasebenzi bezilwanyana zasendle, ukufunda izilwanyana kwimimandla yocwaningo lwendalo kunye nolawulo olulawulwayo. Uzakufuna ubuncinane i-bachelor degree kwi-biology okanye kwindawo enxulumene nalo hlobo lomsebenzi, kunye nezikhundla eziphezulu, i-degree ephakamileyo ingafuneka.
Impembelelo eNgqongileyo
Izifundo ezenziwe yi-NOAA zibonisa ukuba amanzi asempilweni abeka umngcipheko ophantsi kummandla, kwaye unempembelelo enkulu yendawo kunye nesikhashana. Kwezinye iimeko, i-aquaculture inokungenelwa ngendalo. Kwiimeko apho i-shellfish-feedfish shell, njenge-oyster, ikhulile kwindawo, indawo esemgangathweni yamanzi kunye namachibi anokuphucula.
Iintlanzi kunye ne-shellfish zingasetyenziswa ngeendlela ezingalimazi imvelo kwaye zinceda ukuhlangabezana neemfuno zokukhula kwezilwanyana zasemanzini ngokuxhaswa kwezivuno zasendle.
Kukho iingxaki ezibhaliweyo ezinxulumene nolwandle , kubandakanywa ukungcola kwamanzi kunye nokusetyenziswa kweekhemikhali, kunye nokusongela inani leentlanzi zendalo. Kodwa, ii-arhente karhulumente zikholelwa ukuba isisombululo eside kunye nesisigxina kwiindawo zasemanzini zasentlanzi zasendle.