Isikhokelo esiBanzi soShishino kwiMveliso yokuFundisa kweeNtlanzi: ULungiselelo lwangaphambili kunye neSikhokelo sokuThenga soMsebenzi we-Screw ngokuphindwe kabini
Okwangoku, njengoko ishishini le-aquaculture liqhubeka nokuba shushu, imveliso yokutya kwentlanzi, njengekhonkco eliphambili kwikhonkco loshishino, ibambe amathuba amakhulu emarike. Kubarhwebi abaceba ukungena kweli candelo, ukwenza amalungiselelo abanzi kunye nokuthenga ngokwenzululwazi izixhobo ezingundoqo zemveliso sisiseko esibalulekileyo sosungulo oluyimpumelelo.
Umsebenzi wamalungiselelo okuqala kufuneka ugubungele imilinganiselo emininzi engundoqo.Okokuqala, luphando lwemarike kunye nokumiswa. Oosomashishini kufuneka babe nokuqonda okunzulu kwiindidi eziphambili, isikali, kunye neempawu zemfuno yokutya ye-aquaculture yendawo, ukucacisa ukuma kwemveliso, njengokugxila kwiprotheyini ephezulu yokutya kweentlanzi okanye ukutya kweentlanzi zasemanzini jikelele. Kwangaxeshanye, kufuneka bahlalutye inzuzo yemveliso yabakhuphisanayo kunye nezicwangciso zokubeka amaxabiso, kwaye bafumane impumelelo eyahluka-hlukeneyo yokukhuphisana. Okulandelayo kukulungiswa kwesiqinisekiso, esifuna ukulungiswa kweeseti ezahlukeneyo ezipheleleyo ezifunekayo kwimveliso yokutya kwangaphambili, kunye nokulungiswa kwemathiriyeli yesiqinisekiso esifanelekileyo esinjengendawo, izixhobo, kunye nabasebenzi bobugcisa.
Indawo kunye noovimba bobugcisa bayimfuneko ngokulinganayo.Indawo yemveliso kufuneka ihambelane nemigangatho yokusingqongileyo kunye nemigangatho yokhuseleko, ibe neemeko zokungena komoya ezilungileyo kunye neemeko zokuhambisa amanzi, kwaye icwangcise uyilo olufanelekileyo lweendawo zokugcina impahla ekrwada, iindibano zocweyo zemveliso, kunye neendawo zokugcina imveliso ezigqityiweyo, ukugcina imijelo eyaneleyo yothutho. Ngokobuchwephesha, sinokusebenzisana namaziko ophando ukuphuhlisa iifomula zokuqinisekisa ulungelelwaniso lwesondlo kunye nencasa yokutya. Singakwazi kwakhona ukwazisa abasebenzi bezobugcisa bobugcisa ukuqinisekisa ulawulo lomgangatho ngexesha lenkqubo yokuvelisa. Ukongeza, ucwangciso lwezemali kufuneka luphelele. Ukongeza kwiindleko zokuthengwa kwezixhobo zokusebenza, kukwayimfuneko ukuba kugcinwe imali yokusebenza ukuze kuthengwe izinto eziphathekayo, imivuzo yabasebenzi, ukunyuselwa kweemalike, njl. njl., ukuthintela ifuthe letyathanga lezemali elaphukileyo kwinkqubela yemveliso.
Kwinkqubo yokuthengwa kwezixhobo ezingundoqo, ukhetho lwe-twin{0}}screwimveliso yokutya kwentlanzinjengolusebenzayo kunye{0}}nomgangatho ophezuluizixhobo zokuvelisa zichaphazela ngokuthe ngqo umgangatho wemveliso kunye nokusebenza kakuhle kwemveliso. Oosomashishini kuqala kufuneka bakhethe ngokusekelwe kwiimfuno zabo zemveliso. Kwiiprojekthi zoosomashishini abancinci-, banokukhetha imigca yemveliso enokuvelisa iikhilogram ezingama-500 okanye i-1{6}}iitoni ezi-3 ngeyure. Kwimveliso enkulu, izixhobo ezinokuvelisa ngaphezu kweetoni ezi-5 ngeyure zingaqwalaselwa. Kwangaxeshanye, ngokusekwe kuhlobo lwemveliso, kuyimfuneko ukuba kuqinisekiswe ukuba isixhobo sinamandla okuqhuba ukutya kobungakanani bamasuntswana ahlukeneyo kunye neefomula.
Ukuhlola ababoneleli bezixhobo linyathelo elibalulekileyo kwinkqubo yokuthenga.Qonda imathiriyeli, inkqubo, kunye nomgangatho wamacandelo angundoqo wesixhobo ukuqinisekisa ukuba iyahlangabezana nemigangatho yokhuseleko lwebakala lokutya kwaye inomsebenzi ozinzileyo wemveliso. Kwangaxeshanye, ingqwalasela kufuneka ihlawulwe emva{1}}kwinkonzo yokuthengisa yababoneleli, kubandakanywa ukufakela kunye nokugunyaziswa, uqeqesho lobugcisa, ukugcinwa, njl. njl., ukuphepha ukusilela kwezixhobo ezingenakusombululwa ngexesha elifanelekileyo kwixesha elizayo.
Inkqubo yothethathethwano ngexabiso kufuneka iqwalasele ngokubanzi ixabiso-lokusebenza kakuhle kwesixhobo, kwaye ayinakusukela amaxabiso aphantsi. Kufuneka ilungelelaniswe nezinto ezifana nomgangatho wesixhobo, ukusebenza, nasemva{2}}inkonzo yokuthengisa. Ukongezelela, ababoneleli banokufuneka ukuba banikeze amaxwebhu abhaliweyo afana neengxelo zokuvavanya izixhobo kunye nezivumelwano zokuqinisekisa umgangatho, ukucacisa amalungelo kunye nezibophelelo zamaqela omabini kunye nokunciphisa imingcipheko yentsebenziswano.
Ngamafutshane, ukurhweba kwimveliso yokutya kwentlanzi kufuna ukucwangciswa kwangaphambili, ngelixa ukuthengwa kwenzululwazi ngamawele{0}}imigca yokuvelisa ukutya kwentlanziifuna indawo echanekileyo yemfuno kunye nokuhlolwa okungqongqo kwababoneleli, ukuze kubekwe isiseko esiluqilima semveliso kunye nokusebenza okulandelayo, kunye nokuqhubela phambili ngokuthe ngcembe kwimarike ekhuphisanayo.
