Ukulimala Kwezemvelo - Humane Foundation

Kulesi sigaba, thola ukuthi ukulima kwezilwane ezimbonini kukhuthaza kanjani ukucekelwa phansi kwemvelo ngezinga elikhulu. Kusukela emigwaqweni engcolile yamanzi kuya kuzinhlelo zemvelo eziwayo, lesi sigaba siveza konke odinga ukukwazi mayelana nokuthi ukulima kwasefekthri kubeka kanjani engozini iplanethi esabelana ngayo sonke. Hlola imiphumela efinyelela kude yokulahlwa kwezinsiza, ukugawulwa kwamahlathi, ukungcoliswa komoya namanzi, ukulahleka kwezinhlobonhlobo zezinto eziphilayo, kanye nomthelela wokudla okusekelwe ezilwaneni enkingeni yesimo sezulu.
Ngemuva kwawo wonke amapulazi asetshenziswa kakhulu kunoxhaxha lwezingozi ezizungezile: amahlathi agawulwa ukuze kudliwe izilwane, izindawo zokuhlala ezicekelwa phansi ukuze kube amadlelo, kanye nenani elikhulu lamanzi nokusanhlamvu okuphambukiselwa imfuyo esikhundleni sabantu. Ukukhishwa kwe-methane okuvela ezintweni ezelusayo, ukugeleza komquba ofakwe amakhemikhali, kanye nezidingo zamandla zesiqandisi nezokuthutha konke kuyahlangana ukuze kwenze ukulima kwezilwane kube enye yezimboni ezilimaza kakhulu imvelo eMhlabeni. Ixhaphaza umhlaba, ikhipha amanzi, futhi ifaka ushevu ezimisweni zemvelo—ngenkathi icasha ngenkohliso yokusebenza kahle.
Ngokuhlola la maqiniso, siphoqeleka ukuthi singabuzi nje ukuthi izilwane ziphathwa kanjani, kodwa ukuthi ukukhetha kwethu ukudla kulilolonga kanjani ikusasa leplanethi. Ukulimala kwemvelo akuwona umthelela oseceleni okude—kuwumphumela oqondile wesistimu eyakhelwe phezu kokuxhashazwa kwabantu abaningi. Ukuqonda izinga lokucekeleka phansi kuyisinyathelo sokuqala soguquko, futhi lesi sigaba sinikeza ukukhanya ngesidingo esiphuthumayo sokudlulela kwezinye izindlela ezisimeme, nezinozwelo.

Uma kuziwa ekukhetheni ukudla, kunenqwaba yezinketho ezitholakalayo. Kodwa-ke, eminyakeni yamuva nje, kuye kwaba nokuthambekela okukhulayo mayelana nokudla okusekelwe ezitshalweni. Njengoba kwanda ukukhathazeka ngempilo, indawo ezungezile, nenhlalakahle yezilwane, abantu abaningi bakhetha ukudla okugxile ekudleni izithelo, imifino, okusanhlamvu, nemifino kuyilapho benciphisa noma beqeda imikhiqizo yezilwane. Nakuba lokhu kungase kubonakale njengokukhetha okuqondile, isinqumo sokwamukela ukudla okusekelwe ezitshalweni siphinde siphakamise ukucatshangelwa kokuziphatha okubalulekile. Njenganoma yiluphi ushintsho lwendlela yokuphila, kubalulekile ukucabangela ngokucophelela imiphumela yezimiso zokudla esikudlayo. Kulesi sihloko, sizohlola ukucatshangelwa kokuziphatha okuhilelekile ekukhetheni ukudla okusekelwe ezitshalweni. Sizohlola umthelela walokhu kushintsha kokudla endaweni ezungezile, inhlalakahle yezilwane nempilo yethu siqu. Ngaphezu kwalokho, sizoxoxa futhi ngezinselele ezingaba khona kanye nemikhawulo yokudla okusekelwe ezitshalweni ngokombono wesimilo. Ngu…

Ukudla kwasolwandle sekunesikhathi eside kuyinsakavukela umchilo wesidwaba emasikweni amaningi, okuhlinzeka ngomthombo wokudla nokuzinza kwezomnotho emiphakathini egudle ugu. Kodwa-ke, ngokukhula kwesidingo sokudla kwasolwandle kanye nokwehla kwezinga lezinhlanzi zasendle, imboni isiphendukele ekulimeni izilwane zasemanzini - ukulima kwezilwane zasolwandle ezindaweni ezilawulwayo. Nakuba lokhu kungase kubonakale kuyisixazululo esimeme, inqubo yokulima ukudla kwasolwandle iza nesethi yayo yezindleko zokuziphatha nezemvelo. Eminyakeni yamuva nje, kuye kwaphakama ukukhathazeka mayelana nokuphathwa kahle kwezinhlanzi ezifuywayo, kanye nemithelela engemihle engaba khona ezinhlelweni zemvelo ezithambile zasolwandle. Kulesi sihloko, sizongena emhlabeni wokulima kwezilwane zasolwandle futhi sihlole izindaba ezahlukahlukene eziwuzungezile. Kusukela ekucatshangelweni kwezimiso zokuziphatha zokukhulisa izinhlanzi ekuthunjweni kuye emiphumeleni yemvelo yokusebenza kwezilwane zasemanzini ezinkulu, sizohlola iwebhu eyinkimbinkimbi yezinto ezidlalwa ohambweni olusuka olwandle luye kwelinye. …

Ukufuywa kwemfuyo bekuyingxenye esemqoka yempucuko yabantu izinkulungwane zeminyaka, kuhlinzeka ngomthombo obalulekile wokudla nokuziphilisa emiphakathini emhlabeni jikelele. Kodwa-ke, ukukhula nokuqina kwale mboni emashumini eminyaka amuva nje kube nomthelela omkhulu empilweni nasekuhlukeni kwezinhlelo zemvelo zeplanethi yethu. Isidingo semikhiqizo yezilwane, esiqhutshwa ukwanda kwabantu kanye nokushintsha okuthandwayo kokudla, kuye kwaholela ekwandeni kokufuywa kwemfuyo, okuholela ekushintsheni okukhulu kokusetshenziswa komhlaba kanye nokucekelwa phansi kwezindawo zokuhlala. Lokhu kube nomthelela omkhulu ezinhlobonhlobo zezinto eziphilayo, njengoba kunezinhlobo eziningi zezinto eziphilayo ezibhekene nokushabalala kanye nemvelo eshintshwa ngendlela engenakulungiseka. Njengoba siqhubeka nokuthembela ekufuyweni ukuze siphile futhi sikhule komnotho, kubalulekile ukuhlola kanye nokubhekana nemiphumela yale mboni ekulahlekeni kwezinhlobonhlobo zezinto eziphilayo. Kulesi sihloko, sizohlola izindlela ezahlukene ukulima kwemfuyo kube nomthelela ngayo ekulahlekeni kwezinhlobonhlobo zezinto eziphilayo kanye nezixazululo ezingaba khona ...

Ukulima efektri, owaziwa nangokuthi ezolimo zezezimboni, sekuyindlela evelele yokukhiqiza ukudla emazweni amaningi emhlabeni jikelele. Lolu hlelo lubandakanya ukukhuphula inani elikhulu lezilwane ezikhaleni ezivalekile ukukhiqiza inyama, ubisi namaqanda ukuze kusetshenziswe ngabantu. Ngenkathi ilethe ukusebenza kahle okwengeziwe kanye nezindleko eziphansi zabathengi, imiphumela yezemvelo yalo mkhuba ibalulekile futhi ayinakwa. Ukusuka emoyeni nasekungcoleni kwamanzi ekulahlekelweni kwamahlathi kanye nokulahleka kwezinto eziphilayo, amapulazi efektri anomthelela omkhulu emvelweni. Kulesi sihloko, sizohlola ukuthi ukulima kwefekthri kunomthelela kanjani ekunciphiseni kwemvelo nokuthi kungani kubalulekile ukubhekana nalolu daba ngenxa yempilo yeplanethi yethu nokusimama kweplanethi yethu. Ngokuhlola izindlela ezahlukahlukene lapho amapulazi e-Fairly alimaze khona imvelo, singaqala ukuqonda ukuphuthuma kokuthola izindlela ezizinzile zokukhiqiza nokusetshenziswa. Kubalulekile ukuthi siphakamise ...

Ukulima efektri, owaziwa nangokuthi ezolimo zezezimboni, sekuyindlela evelele yokukhiqiza ukudla emazweni amaningi emhlabeni jikelele. Le ndlela ifaka ukukhulisa inani elikhulu lemfuyo ezikhaleni ezivalekile, ngenhloso eyinhloko yokwandisa ukukhiqizwa kanye nenzuzo. Ngenkathi kungabonakala njengendlela ephumelelayo yokondla inani labantu abakhulayo, imithelela emibi yokulima efektri kwimvelo yendawo yendawo kanye nemvelo yonke ingenakunakwa. Ukusuka ekungcoleni kwemithombo yamanzi kuya ekubhujisweni kwezindawo zemvelo, imiphumela yale ndlela yezolimo ethuthukile ifinyelela kude futhi ilimaze. Kulesi sihloko, sizokwehla sijule emiphumeleni emibi yokulima efektri kwimvelo yendawo, futhi sihlole izindlela esingaziqwashisa ngazo ngalolu daba lokucindezela. Ngokuqonda ubukhulu benkinga futhi uthathe isinyathelo sokuyilungisa, singasebenzela ukudala uhlelo lokudla oluzinzile futhi olunobungane bemvelo ...

Ukushintsha kwesimo sezulu kungenye yezindaba ezicindezela kakhulu zesikhathi sethu, futhi imiphumela yayo iyazwakala emhlabeni wonke. Ngenkathi izici eziningi zinikela kule nkinga, okuvame ukunganakwa kungumthelela wokusetshenziswa kwenyama. Njengoba inani lomhlaba liqhubeka likhula futhi ngalo, isidingo semikhiqizo yezilwane, ukukhiqizwa kanye nokusetshenziswa kwenyama kufinyelele emazingeni angekho ngaphansi. Kodwa-ke, yini abaningi abayehluleka ukuqaphela ukuthi ukukhiqizwa kwenyama kunomthelela omkhulu emvelweni yethu futhi kunomthelela ekushintsheni kwesimo sezulu. Esihlokweni esilandelayo, sizosebenzisa ukuxhumana phakathi kokusebenzisa inyama nokushintsha kwesimo sezulu futhi sihlole izindlela ezahlukahlukene lapho izinqumo zethu zokudla zithinta khona iplanethi. Ukusuka ekuphumeni okukhiqizwa yimboni yenyama ekubhujisweni kwezindawo zemvelo zezolimo zezilwane, sizokwambula izindleko zangempela zokuthakazelela kwethu inyama. ...

Sawubona lapho, abathandi bezilwane nabangane abanolwazi! Namuhla, sizongena esihlokweni esingahle singabi mnandi kakhulu ukudingida, kepha munye obaluleke kakhulu: amapulazi efekthri. Le misebenzi enkulu ayisho nje ukukhiqiza ukudla ngezinga elikhulu - nabo badlala indima enkulu ekusakazeni izifo kanye nokulimala kwemvelo emvelweni. Ake sihlole uhlangothi olumnyama lokulima efektri nokuthi kungani kubalulekile ukubhekana nalezi zinkinga. Ukudluliselwa kwezifo emapulazini efektri kungenye yezinto ezikhathazayo ezinkulu namapulazi efektri yindlela abangaba ngayo izizathu zokuzalela izifo. Bheka lokhu: Izilwane zigcwele ngokuqinile ezikhaleni ezivalekile, okwenza kube lula kakhulu ngezifo ukusakazeka njengomlilo wasendle. Ukusondela kanye nezimo ezicindezelayo zenza buthaka amasosha abo omzimba, kubenza bathambekele kakhulu ekufeni. Lokhu, nakho, kwandisa ubungozi bokudluliselwa kwezifo phakathi kwezilwane epulazini. Yini ngisho ...

Ulwandle luhlanganisa ngaphezulu kwama-70% omhlaba futhi luyikhaya lokuhlekisa ngempilo yasemanzini. Eminyakeni yamuva nje, isidingo sokudla kwasolwandle siholele ekukhuphukeni kwamapulazi olwandle namapulazi ezinhlanzi njengendlela yokudoba okuqhubekayo. Lawa mapulazi, abizwa nangokuthi ama-aquaculture, ajwayele ukubonwa njengesixazululo sokudoba ngokweqile nendlela yokuhlangabezana nesidingo esikhulayo sokudla kwasolwandle. Kodwa-ke, ngaphansi kobuso kukhona iqiniso elimnyama lomthelela lawa mapulazi anawo endalini yemvelo yasemanzini. Ngenkathi zingabonakala njengesixazululo ebusweni, iqiniso ukuthi amapulazi olwandle nama-fish angaba nemiphumela emibi emvelweni nasezilwaneni ezibiza ulwandle ekhaya. Kulesi sihloko, sizokwehla ngokujulile emhlabeni wolwandle kanye nokulima izinhlanzi futhi siveze imiphumela efihliwe esisongela imvelo yethu engaphansi kwamanzi. Ukusuka ekusetshenzisweni kwama-antibiotic nama-pesticides ku ...

Njengoba inani lomhlaba wonke liqhubeka nokwanda futhi isidingo sokudla sanda, imboni yezolimo ibhekene nengcindezi ekhuphuka ingcindezi yokuhlangabezana nalezi zidingo ngenkathi igqugquzela umthelela wayo wezemvelo. Indawo eyodwa yokukhathazeka ukukhiqizwa kwenyama, okuxhunyaniswe neminikelo ebalulekile ekuphumeni kwamagesi abamba ukushisa, ukugawulwa kwamahlathi, nokungcoliswa kwamanzi. Kodwa-ke, isixazululo esithembisayo esithola ukugcwala emphakathini wezolimo sizolimo sezolimo. Lo mkhuba wokulima, osuselwa ezimisweni zokusimama kanye nokulinganisela kwemvelo, ugxile ekwakheni inhlabathi enempilo nokubuyisela izinto eziphilayo. Ngokubeka phambili impilo yenhlabathi, ezolimo zokuvuselela amandla anamandla okuthuthukisa ikhwalithi yokudla ekhiqizwayo, kepha futhi anciphise imithelela emibi yemvelo yokukhiqizwa kwenyama. Kulesi sihloko, sizohlola umqondo wezolimo kabusha kanye namandla ayo okubhekana nezinselelo zezemvelo ezibangelwa ukukhiqizwa kwenyama. Sizokwelulela isayensi ngemuva kwale ndlela yokulima, izinzuzo zayo, ...