Ukuchithwa Kwemithombo

Ukulima kwezilwane zezimboni kuyimboni edinga kakhulu izinsizakusebenza, kusebenzisa amanzi amaningi, ukudla okuphakelayo, kanye namandla ukukhiqiza inyama, ubisi, kanye neminye imikhiqizo yezilwane. Imisebenzi emikhulu yezilwane idinga amanzi amaningi hhayi nje kuphela ezilwaneni kodwa futhi nokukhulisa izitshalo ezizondlayo, okwenza imboni ibe ngeyodwa yezindawo ezinegalelo elikhulu ekuncipheni kwamanzi ahlanzekile emhlabeni jikelele. Ngokufanayo, ukukhiqizwa kwezitshalo zokudla kudinga umanyolo, izibulala-zinambuzane, kanye nomhlaba, konke okwengeza emngciphekweni wemvelo.
Ukungasebenzi kahle kokuguqula amakhalori asekelwe ezitshalweni abe amaprotheni ezilwane kwandisa kakhulu imfucuza yezinsizakusebenza. Kuyo yonke ikhilogremu yenyama ekhiqizwayo, kusetshenziswa amanzi amaningi, amandla, kanye nokusanhlamvu uma kuqhathaniswa nokukhiqiza inani elifanayo lokudla okunomsoco ekudleni okusekelwe ezitshalweni. Lokhu kungalingani kunemiphumela ebanzi, kusukela ekufakeni isandla ekungavikelekeni kokudla kuya ekuwohlokeni kwemvelo okwandayo. Ngaphezu kwalokho, ukucubungula okudinga amandla, ukuthuthwa, kanye nokuqandisa kukhulisa umngcipheko wekhabhoni ohlotshaniswa nemikhiqizo yezilwane.
Lesi sigaba sigcizelela ukubaluleka okubalulekile kwemikhuba yokuqaphela izinsizakusebenza kanye nokukhetha kokudla. Ngokuqonda ukuthi ezolimo zezimboni zichitha kanjani amanzi, umhlaba, kanye namandla, abantu ngabanye kanye nabenzi benqubomgomo bangenza izinqumo ezinolwazi zokunciphisa imfucuza, bathuthukise ukusimama, futhi basekele izinhlelo zokudla ezisebenza kahle, ezilinganayo, futhi ezinakekela imvelo. Ezinye izindlela eziqhubekayo, okuhlanganisa ukudla okusekelwe ezitshalweni kanye nezolimo ezivuselelayo, ziyizindlela ezibalulekile zokunciphisa imfucuza yezinsiza ngenkathi kuvikelwa ikusasa lomhlaba.

Imiphumela Yezomthetho, Imvelo, Nezempilo Yokukhiqiza Izilwane Zemboni

Ukukhiqizwa kwezilwane zasezimbonini, okwaziwa nangokuthi ukulima kwezimbonini, kube yindlela evelele yokukhiqizwa kwenyama, ubisi, namaqanda amashumi eminyaka. Le ndlela yokulima ihilela ukuvalelwa kwezilwane ezindaweni ezinkulu, kusetshenziswa amasu anjengokuphathwa kwezakhi zofuzo kanye nama-antibiotic ukuze kwandiswe ukukhiqizwa. Ngenkathi lolu hlelo luvumele ukuthi kukhiqizwe inani elikhulu lenyama eshibhile, luphinde lwaletha imiphumela eminingi yokuziphatha, ezemvelo, kanye nempilo. Kusukela ekwelashweni kwezilwane kuya emthonjeni emhlabeni wethu kanye nenhlalakahle yethu, imiphumela yokukhiqizwa kwezilwane zasezimbonini ifinyelela kude futhi iphakamise ukukhathazeka okukhulu phakathi kwabathengi, izishoshovu, kanye nochwepheshe bezempilo. Kulesi sihloko, sizogxila ezintweni zokuziphatha ezizungeze ukuphathwa kwezilwane emapulazini asezimbonini, umthelela wemvelo walolu hlelo, kanye nezingozi zezempilo ezingaba khona ezihlobene nokudla imikhiqizo evela ekukhiqizweni kwezilwane zasezimbonini. Ngokuhlola lezi zindawo ezintathu ezibalulekile, …

Ukucwaninga Umkhondo we-Carbon Wokukhiqizwa Kwenyama vs. Izindlela Ezisekelwe Ezitshalweni

Eminyakeni yamuva nje, kube nokukhathazeka okukhulayo mayelana nomthelela wemvelo wezinketho zethu zokudla. Indawo eyodwa ehlolisisiwe ukukhiqizwa kwenyama kanye negalelo layo ekukhishweni kwekhabhoni. Ngokukhula kwe-veganism kanye nokudla okusekelwe ezitshalweni, kube noshintsho ekuhloleni ezinye izindlela zokusebenzisa inyama yendabuko. Kodwa-ke, umthelela wekhabhoni wokukhiqizwa kwenyama uma kuqhathaniswa nezinye izindlela ezisekelwe ezitshalweni kuyisihloko esiyinkimbinkimbi nesinobunye. Sihilela izici ezahlukahlukene njengokusetshenziswa komhlaba, ukusetshenziswa kwamanzi, kanye nokukhishwa kwamagesi okushisa umhlaba. Kulesi sihloko, sizohlola umthelela wekhabhoni wokukhiqizwa kwenyama bese siwuqhathanisa nezinye izindlela ezisekelwe ezitshalweni. Ngokuhlola ucwaningo lwakamuva kanye nedatha, sizohlola umthelela wemvelo walezi mithombo ezimbili zokudla futhi sikhanyise ngezinzuzo ezingaba khona kanye nezinselele zokushintshela ekudleni okusekelwe ezitshalweni. Ngokuqonda umthelela wekhabhoni walezi zinketho zokudla, …

Amafemu Wefektri kanye Nendawo: 11 Iqiniso Elivulekayo Odinga Ukulazi

Ukulima kwasefektri, indlela ethuthuke kakhulu futhi ejulile yokukhulisa izilwane ukuze kukhiqizwe ukudla, sekuyinkinga enkulu kwezemvelo. Inqubo yokukhiqiza izilwane eziningi ukuze zidliwe ayiphakamisi nje imibuzo yokuziphatha mayelana nenhlalakahle yezilwane kodwa futhi inomthelela omubi emhlabeni. Nazi amaqiniso ayi-11 abalulekile mayelana namapulazi asefektri kanye nemiphumela yawo kwezemvelo: 1- Ukukhishwa Okukhulu Kwegesi Ebamba Ukushisa Amapulazi asefektri angenye yezinto ezihamba phambili ekukhiqizweni kwamagesi obamba ukufudumala komhlaba, ekhipha inani elikhulu le-methane ne-nitrous oxide emkhathini. Lawa magesi anamandla kakhulu kune-carbon dioxide endimeni yawo ekufudumaleni komhlaba, kanti i-methane isebenza kahle izikhathi ezingama-28 ekubambeni ukushisa esikhathini seminyaka eyi-100, kanti i-nitrous oxide inamandla izikhathi ezingama-298. Umthombo oyinhloko wokukhishwa kwe-methane kwezolimo zasefektri uvela ezilwaneni ezelusayo, njengezinkomo, izimvu, nezimbuzi, ezikhiqiza inani elikhulu le-methane ngesikhathi sokugaya …

Umthelela Woboya, Uboya, Nesikhumba Emvelweni: Ukubheka Kahle Izingozi Zazo Emvelweni

Izimboni zemfashini nezendwangu sekuyisikhathi eside zihlotshaniswa nokusetshenziswa kwezinto ezifana noboya, uboya, kanye nesikhumba, ezithathwe ezilwaneni. Nakuba lezi zinto ziye zadunyiswa ngokuqina kwazo, ukufudumala, kanye nokunethezeka, ukukhiqizwa kwazo kuphakamisa ukukhathazeka okukhulu kwemvelo. Lesi sihloko sihlola izingozi zemvelo zoboya, uboya, kanye nesikhumba, sihlola umthelela wazo ezindaweni zemvelo, enhlalakahleni yezilwane, kanye nomhlaba wonke. Indlela Ukukhiqizwa Koboya Okulimaza Ngayo Imvelo Imboni yoboya ingenye yezimboni ezilimaza kakhulu imvelo emhlabeni jikelele. Izikhumba zemboni yoboya ezingama-85% ezimangalisayo zivela ezilwaneni ezikhuliswe emapulazini efektri yoboya. Lawa mapulazi avame ukuhlala nezinkulungwane zezilwane ezimweni ezixinene, ezingahlanzekile, lapho zifuyelwa khona kuphela izikhumba zazo. Imiphumela yemvelo yale misebenzi inzima, futhi imiphumela idlulela ngale kwendawo eseduze yamapulazi. 1. Ukuqongelela Imfucuza Nokungcola Isilwane ngasinye kule fektri …

Indlela Ezolimo Ezisekelwe Ezitshalweni Ezilondoloza Ngayo Amanzi Futhi Zisekele Ukulima Okusimeme

Ukuntuleka kwamanzi kudala inselelo enkulu emhlabeni wonke, lapho ezolimo zibangela ukusetshenziswa kwamanzi amaningi ahlanzekile. Ukufuya izilwane zendabuko kubeka ubunzima obukhulu kulezi zinsiza, kudinga amanzi amaningi ukuze kutholakale amanzi ezilwaneni kanye nokukhiqizwa kokudla. Ukushintshela kwezolimo ezisekelwe ezitshalweni kunikeza ithuba lokuguqula ukonga amanzi ngenkathi kuxazululwa ezinye izinkinga zemvelo ezifana nokungcola, ukukhishwa kwamagesi okushisa ukushisa, kanye nokulahlekelwa yizinto eziphilayo. Ngokubeka phambili imikhuba eqhubekayo kanye nokusebenzisa amasu amasha kwezolimo ezisekelwe ezitshalweni, singavikela ukutholakala kwamanzi abalulekile futhi sikhuthaze ikusasa elinempilo nelizinzile kubo bonke

Umthelela Wemvelo Wokudla Kwezilwane ZaseThemba: Ukugawulwa Kwamahlathi, Ukungcoliswa, Nokushintsha Kwesimo Sezulu

Ukwanda kwesifiso somhlaba wonke semikhiqizo yezilwane kuye kwaholela ekwamukelweni kabanzi kwezolimo zasefektri, uhlelo oluncike kakhulu ekukhiqizweni kokudla okuthuthukisiwe kwezimboni. Ngaphansi kokubonakala kwalo kokusebenza kahle kukhona umonakalo omkhulu emvelweni—ukugawulwa kwamahlathi, ukulahlekelwa yizinto eziphilayo, ukukhishwa kwamagesi okushisa ukushisa, kanye nokungcoliswa kwamanzi kumane nje kungenye yemiphumela emibi ehlobene nokutshala izitshalo zokulima izitshalo ezifana nesoya nommbila wokudla kwezilwane. Le mikhuba iqeda imithombo yemvelo, ilimaza impilo yomhlabathi, iphazamisa imvelo, futhi ithwalise imiphakathi yendawo umthwalo ngenkathi iqinisa ushintsho lwesimo sezulu. Lesi sihloko sihlola izindleko zemvelo zokukhiqizwa kokudla kwezilwane zasefektri futhi siqokomisa isidingo esiphuthumayo sokwamukela izixazululo ezisimeme ezivikela iplanethi yethu futhi zikhuthaze imikhuba yezolimo enokuziphatha okuhle

Indlela Ukulima Kwasefektri Okubangela Ngayo Ukugawulwa Kwamahlathi, Ukulahlekelwa Yindawo Yokuhlala, Nokuncipha Kwezinto Eziphilayo

Ukulima kwasefektri kuvele njengento eyinhloko ekukhiqizweni kokudla emhlabeni jikelele, kodwa umonakalo wako emvelweni awukwazi ukushalazelwa. Isidingo esingapheli senyama, ubisi, namaqanda sibhebhethekisa ukugawulwa kwamahlathi amakhulu kanye nokubhujiswa kwezindawo zokuhlala, lapho amahlathi ehlanzwa ukuze kuhlaliswe imfuyo futhi kutshalwe izitshalo zokudla ezifana nesoya. Le mikhuba ayigcini nje ngokususa iplanethi ezintweni eziphilayo kodwa futhi iqinisa ushintsho lwesimo sezulu ngokukhipha inani elikhulu le-carbon dioxide emkhathini. Lesi sihloko sihlola indlela ukulima kwasefektri okubangela ngayo ukubhujiswa kwemvelo futhi siqokomisa izixazululo ezisebenzayo ezingavula indlela yezinhlelo zokudla ezihlala isikhathi eside ngenkathi kuvikelwa imvelo ebalulekile yeplanethi yethu

Indlela Ukulima Kwasefektri Okulimaza Ngayo Amanzi Nenhlabathi: Ukungcola, Ukuncipha, kanye Nezixazululo Ezisimeme

Ukulima kwasefektri, noma ezolimo zezimboni, kuvele njengamandla amakhulu ekukhiqizweni kokudla, kodwa umonakalo waso emvelweni emanzini nasenhlabathini ukhulu kakhulu. Lolu hlelo oluqinile luthembele ekufakweni kwamakhemikhali, ama-antibiotic, kanye nemikhuba yokulima eyodwa ephazamisa imvelo futhi yonakalise imithombo yemvelo. Kusukela ekungcoliseni imigwaqo yamanzi ngokugeleza okucebile ngezakhamzimba kuya ekuqedeni ukuvunda kwenhlabathi ngokusebenzisa ngokweqile nokuguguleka, imiphumela yokuqhuma isakazeke futhi iyesabisa. Kuhambisana nokusetshenziswa kwamanzi ngokweqile kanye nokubhujiswa kwendawo yokuhlala okusheshisa ukulahleka kwezinto eziphilayo, ukulima kwasefektri kuletha izinselele ezinkulu ekuzinzeni. Ukuhlola le miphumela kugcizelela isidingo esiphuthumayo semikhuba yokunaka imvelo ukuvikela izinsiza ezibalulekile zeplanethi yethu ezizukulwaneni ezizayo

Iqiniso Ngenyama: Umphumela Wayo Empilweni Yethu NaseMhlabeni

Kulesi sihloko, sizohlola imiphumela yemvelo yokukhiqizwa kwenyama, imiphumela yokudla inyama empilweni yabantu, kanye nezingozi ezifihliwe zezolimo zezimboni. Sizohlola nokuxhumana phakathi kokusetshenziswa kwenyama nokushintsha kwesimo sezulu, ezinye izindlela eziqhubekayo esikhundleni senyama, kanye nokuxhumana phakathi kwenyama nokuqothulwa kwamahlathi. Ngaphezu kwalokho, sizoxoxa ngomthelela wamanzi wokukhiqizwa kwenyama, indima yenyama ekufakeni isandla ekumelaneni nama-antibiotic, kanye nokuhlangana kokusetshenziswa kwenyama kanye nenhlalakahle yezilwane. Okokugcina, sizothinta izingozi zempilo zenyama ecutshunguliwe. Joyina nathi njengoba sithola amaqiniso futhi sikhanyisa lesi sihloko esibalulekile. Umthelela Wezemvelo Wokukhiqizwa Kwenyama Ukukhiqizwa kwenyama kunomthelela omkhulu emvelweni, kuthinta kokubili izindawo zemvelo kanye negalelo ekushintsheni kwesimo sezulu. Ukukhiqizwa kwenyama kunegalelo ekunqunyweni kwamahlathi kanye nokulahlekelwa yindawo yokuhlala Ukwanda kwezolimo zezilwane kuvame ukuholela ekugawulweni kwamahlathi ukuze kwenziwe …

Ukusuka Emadlelweni Kuya Eplanethini: Ukwembula Umthelela Wemvelo We-Cheeseburgers

Gxila endabeni ye-cheeseburger yakho oyithandayo - indaba edlula kakhulu izingqimba zayo ezinomsoco. Kusukela ezinkomeni ezidla i-methane kuya ezindaweni zokudla eziqhutshwa ukugawulwa kwamahlathi, ukulunywa ngakunye kuthwala umkhondo wemvelo othinta iplanethi yethu ngezindlela ezijulile. Lesi sihloko sigxila kakhulu ezindleleni ezifihliwe zokulima izilwane, siveza ukuthi ama-cheeseburger anegalelo kanjani ekukhishweni kwamagesi okushisa ukushisa, ukuntuleka kwamanzi, ukulahlekelwa kwezinto eziphilayo, kanye nokubhujiswa kwezindawo zokuhlala. Joyina nathi njengoba sihlola uhambo "Ukusuka Emadlelweni Kuya Eplanethini," sidalula umonakalo wemvelo walokhu kudla okududuzayo okudumile kanye nezinketho ezikhuthazayo eziqhubekayo zoMhlaba onempilo

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Kungani Uhambe Uya Kudukela Ekwesekeni Ezitshalweni?

Hlola izizathu ezinamandla ngemuva kokuya kokudla okusekelwe ezitshalweni, futhi uthole ukuthi ukukhetha kwakho kokudla kubaluleke kanjani.

Ungaqala Kanjani Uhambo Olusekelwe Ezitshalweni?

Thola izinyathelo ezilula, amathiphu aqondakile, kanye nezinsiza eziwusizo ukuze uqalise uhambo lwakho olusekelwe ezitshalweni ngokuzethemba nangokulula.

Ukuphila Okunamandla

Khetha izitshalo, vikela iplanethi, futhi wamukele ikusasa elinobubele, elinempilo, nelizinzile.

Funda Imibuzo Evame Ukubuzwa

Thola izimpendulo ezicacile zemibuzo ejwayelekile.