Ukulimala kwefekthri kulimaza kanjani imvelo: Ukushintshwa kwesimo sezulu, ukulahleka kwezinto eziphilayo, kanye nezixazululo ezizinzile

Ukuqonda Imiphumela Yezemvelo Yokulima Kwemboni

Ukulima kwasefekthri kunemiphumela ebalulekile kwezemvelo. Indlela yokulima efekthri inomthelela ekukhishweni kwesisi esibamba ukushisa, ukucekelwa phansi komhlaba, ukugawulwa kwamahlathi, nokungcoliswa kwamanzi.

Ifaka isandla Ekukhiqizweni Kwegesi Ebamba Ukushisa

Ukulima emafekthri kunomthelela omkhulu ekuguquguqukeni kwesimo sezulu. Ukukhiqizwa kwemfuyo kukhipha isamba esikhulu se-methane, igesi ebamba ukushisa enamandla. Ukwengeza, ukusetshenziswa kakhulu kwezibaseli ezimbiwa phansi embonini yokulima kunomthelela ekuguqukeni kwesimo sezulu.

Okuholela Ekucekeleni Phansi Nokugawulwa Kwamahlathi

Izindlela zokulima zasefekthri ziholela ekucekeleni phansi komhlaba nokugawulwa kwamahlathi. Ukwandiswa kwamapulazi emboni kuholela ekucekeleni phansi kwezindawo zemvelo. Ukugawulwa kwamahlathi nakho kuqhutshwa isidingo sokukhiqizwa kokudla kwezilwane.

Okuthinta Ikhwalithi Yamanzi

Ukusetshenziswa kwamakhemikhali nama-antibiotics ekulimeni kwefekthri kuthinta izinga lamanzi. Ukugeleza kwamakhemikhali okuvela emapulazini ezimboni kungcolisa imifula nezinye izindawo zamanzi. Lokhu kungcola kunemiphumela elimazayo ezinhlotsheni zasemanzini nasezinhlelweni zemvelo.

Iqhaza Lemboni Yokulima Ekuguqukeni Kwesimo Sezulu

Ukulima emafekthri kunomthelela omkhulu ekuguquguqukeni kwesimo sezulu. Izindlela eziqinile ezisetshenziswa ekulimeni kwasefekthri ziphumela ekukhishweni kwesisi esibamba ukushisa okukhulu, okubhebhethekisa inkinga yokufudumala kwembulunga yonke.

Ukukhiqizwa kwemfuyo, okuyingxenye ebalulekile yokulima efekthri, kukhipha isamba esikhulu se-methane, igesi ebamba ukushisa enamandla. I-methane ikhiqizwa ngokuvutshelwa kwe-enteric ezinhlelweni zokugaya zezilwane, ikakhulukazi ezelusa njengezinkomo nezimvu. Ngenxa yalokho, ukulima kwasefekthri kunomthelela ekwenyukeni kwamazinga amagesi abamba ukushisa emkhathini.

Ngaphezu kokukhishwa kwe-methane, ukulima kwasefekthri nakho kuholela ekugawulweni kwamahlathi ukuze kukhiqizwe ukudla kwezilwane. Ukwandiswa kwamapulazi emboni kudinga umhlabathi omkhulu, ngokuvamile otholakala ngokugawula amahlathi. Lokhu kugawulwa kwamahlathi kunomthelela ekukhipheni isikhutha, enye igesi ebamba ukushisa ephawulekayo.

Ngaphezu kwalokho, ukulima kwasefekthri kuncike kakhulu emafutheni ezinto ezimbiwa phansi. Ukusetshenziswa kakhulu kwalezi zinsiza ezingavuseleleki emisebenzini ehlukahlukene, njengokusebenza kwemishini, ukuthutha izilwane nokudla, nokucubungula nokusabalalisa imikhiqizo yezilwane, kunomthelela ekuguqukeni kwesimo sezulu ngokwandisa ukukhishwa kwekhabhoni.

Sengiphetha, ukulima kwamafekthri kudlala indima enkulu ekuguqukeni kwesimo sezulu ngokubamba iqhaza ekukhiqizweni kwesisi esibamba ukushisa, ukugawulwa kwamahlathi kanye nokusetshenziswa kwezinto ezimbiwa phansi. Ukuqaphela kanye nokubhekana nomthelela wemvelo wokulima kwefekthri kubalulekile empilweni nasekusimameni kweplanethi yethu.

Ukuxhumana Phakathi Kwemboni Yokulima kanye Nokulahlekelwa Kwezinto Ezinhlobonhlobo

Izindlela zokulima zasefekthri ziholela ekulahlekeni kwezinhlobonhlobo zezinto eziphilayo. Ukwandiswa kwamapulazi emboni kuholela ekucekeleni phansi kwezindawo zemvelo, kuxoshwe izinhlobo eziningi ezithembele kulezo zindawo ukuze ziphile.

Ukugeleza kwamakhemikhali okuvela emapulazini ezimboni kungcolisa imifula futhi kuthinte nezilwane zasemanzini, okuholela ekwehleni kwezinhlobonhlobo zezinto eziphilayo zasemanzini. Ukusetshenziswa ngokweqile kwezibulala-zinambuzane nomanyolo ekulinyweni kwefekthri kungcolisa inhlabathi namanzi, futhi kube nomthelela ekulahlekeni kwezinhlobonhlobo zezinto eziphilayo ezindaweni ezizungezile.

Ukwengeza, ukusetshenziswa kwe-monocultures yokudla kwezilwane kunciphisa ukuhlukahluka kwemvelo ezindaweni zezolimo. I-Monocultures yizindawo ezinkulu zomhlaba ezizinikele ekukhuliseni isitshalo esisodwa, okunciphisa izinhlobonhlobo zezitshalo nezilwane. Lokhu kulahlekelwa kwezinhlobonhlobo zezinto eziphilayo kungaba nemiphumela elimazayo ekuzinzeni nasekuqineni kwesimiso sezinto eziphilayo.

Sekukonke, izindlela zokulima zasefekthri zinomthelela omubi kakhulu ezinhlobonhlobo zezinto eziphilayo, okuholela ekulahlekeni kwezinhlobo zezilwane kanye nokuphazamiseka kwesimiso semvelo.

Izingozi Zezempilo Ezihlobene Nezolimo Eziqinile Zezilwane

Ukulima kwezilwane ngokujulile kubeka engcupheni enkulu yezempilo ezilwaneni nakubantu. Izimo zamapulazi ezimboni, ezibonakala ngokuminyana nezingahlanzekile, zakha indawo yokuzalanisa izifo.

Okunye okukhathaza kakhulu ukusetshenziswa kwama-antibiotics ekulimeni kwasefekthri. Izilwane zivame ukunikwa ama-antibiotics ukuvimbela ukusabalala kwezifo ezimeni eziminyene. Nokho, lokhu kusetshenziswa ngokweqile kwama-antibiotic kungaba nomthelela ekwakhiweni kwamagciwane amelana nama-antibiotic, kube usongo empilweni yomuntu. Lawa mabhaktheriya angadluliselwa kubantu ngokuthintana ngqo nezilwane, ukudla inyama engcolile, noma ukuchayeka kwemvelo ezinsalela zama-antibiotic.

Ngaphezu kwalokho, ukusetshenziswa kwenyama nemikhiqizo yobisi evela emapulazini efektri kungase kwandise ingozi yezifo ezithile. Ucwaningo luye lwahlobanisa ukusetshenziswa kwenyama yasefekthri nengozi eyengeziwe yezifo ezitholakala ekudleni njenge-salmonella kanye ne-E. coli infections. Ukwengeza, imikhuba yokulima efekthri ingaholela ekungcolisweni kwemithombo yamanzi, okuphumela ekusakazekeni kwezifo ezibangelwa amanzi.

Kubalulekile ukubhekana nalezi zingcuphe zezempilo ezihlobene nokulima kwezilwane ngokujulile ngokukhuthaza izindlela zokulima ezihlukile nezisimeme ezibeka phambili inhlalakahle yezilwane nempilo yabantu.

Izixazululo Eziqhubekayo Zokulwa Nemiphumela Emibi Yokulima Kwasembonini

Ukushintshela ezindleleni zokulima ezisimeme kungasiza ekwehliseni imithelela emibi yokulima kwasefemini. Ngokusebenzisa amasu ezolimo we-organic and regenerative, abalimi banganciphisa umkhondo wemvelo wemisebenzi yabo. Lezi zindlela zibeka phambili impilo yomhlabathi, ukuhlukahluka kwemvelo, nokongiwa kwezinsiza.

Ukukhuthaza ukulima okuphilayo kuhilela ukuqeda ukusetshenziswa kwezibulala-zinambuzane zokwenziwa kanye nomanyolo, okusiza ukuvikela ikhwalithi yamanzi nokunciphisa ingozi yokugeleza kwamakhemikhali. Ukulima okuzivuselelayo kudlulela ngalé kokusimama ngokubuyisela ngenkuthalo nokwenza ngcono impilo yomhlaba. Igxile ekwakhiweni kwezinto eziphilayo emhlabathini, ukwandisa izinhlobonhlobo zezinto eziphilayo, kanye nokuthuthukisa izinsiza ze-ecosystem.

Ukweseka abalimi basekhaya nabancane kungesinye isixazululo sokulwa nemiphumela emibi yokulima kwasefemini. Ngokuthenga kubalimi bendawo, abathengi banganciphisa ukukhishwa kwezinto zokuhamba ezihambisana nokusatshalaliswa kokudla okude. Ukwengeza, ukusekela abalimi abancane kukhuthaza ukuhlukahluka kwemvelo futhi kusiza ekulondolozeni imikhuba yokulima yendabuko.

Ukunciphisa ukusetshenziswa kwenyama kanye nokukhuthaza ukudla okusekelwe ezitshalweni kungaba negalelo elikhulu ekubhekaneni nemiphumela emibi yokulima efekthri. Ukudla okusekelwe ezitshalweni kunomthelela ophansi kwezemvelo uma kuqhathaniswa nokudla okusindayo enyameni nasemikhiqizo yobisi. Adinga umhlabathi omncane, amanzi, namandla ukuze akhiqize, okunciphisa ukucindezela emithonjeni yemvelo kanye nemvelo.

Ngokwamukela lezi zixazululo ezisimeme futhi sikhethe ukudla ngokucophelela, singasebenzela ukuvikela impilo yomhlaba wethu nokudala ikusasa elisimeme ezizukulwaneni ezizayo.

Isiphetho

Ukulima kwasefekthri kunomthelela omkhulu futhi oyingozi empilweni yeplanethi yethu. Imiphumela yezemvelo mikhulu, kusukela ekubeni nomthelela ekukhiqizweni kwesisi esingcolisa umoya kuya ekucekeleni phansi komhlaba nokugawulwa kwamahlathi. Ukuguquguquka kwesimo sezulu kuyaqina ngenxa yokukhululwa kwe-methane kanye nokusetshenziswa kwezinto zokubasa ezimbiwa phansi ekulimeni kwamafekthri. Ukulahleka kwezinhlobonhlobo zezinto eziphilayo kungomunye umphumela, njengoba izindawo zokuhlala zemvelo zicekelwa phansi futhi ukugeleza kwamakhemikhali kungcolisa imifula. Ngaphezu kwalokho, ukulima kwezilwane ngamandla kubeka engcupheni impilo ezilwaneni nakubantu, ngezimo eziminyene nezingahlanzekile ezikhuthaza ukuqubuka kwezifo kanye nokusetshenziswa kwemithi elwa namagciwane okuholela kumagciwane amelana nama-antibiotic. Nokho, kunezixazululo ezisimeme ezingalwa nale miphumela engemihle. Ukushintshela ezindleleni zokulima ezisimeme, ukukhuthaza ezolimo eziphilayo nezivuselelayo, ukusekela ukulima kwendawo kanye nencane, nokunciphisa ukusetshenziswa kwenyama ngokudla okusekelwe ezitshalweni konke kungaba nomthelela ekwehliseni umthelela wokulima kwefekthri empilweni yeplanethi yethu. Kubalulekile ukuthi abantu ngabanye, amabhizinisi, nabakhi benqubomgomo bathathe isinyathelo futhi babeke phambili lezi zixazululo ukuze kuphile kahle iplanethi yethu nezizukulwane ezizayo.