Imfucumfucu yezolimo ayinakugwenywa yokukhiqiza izitshalo, ukugcinwa kwemfuyo, ukugaywa kwezolimo, kanye nemisebenzi yasemapulazini ehlobene nayo. Imithelela yazo incike kakhulu enanini elikhiqizwayo, ukwakheka, izimo zesitoreji, kanye nezinqubo zokulahlwa sekukonke.
Lapho abalimi beshisa izinsalela, belahla umquba, bekhipha amanzi angcolile, noma belahla iziqukathi zamakhemikhali budedengu, ukungcola kungangena emoyeni, enhlabathini nasemanzini. Lezi zindlela zingalimaza i-ecosystem ngenkathi zandisa ubungozi bezempilo emiphakathini eveziwe.
Ukungaphathwa kahle kukadoti kungamosha izinsiza eziwusizo. Izinsalela zezitshalo nomquba kungase kunikeze umquba, imisoco yenhlabathi, ukudla kwezilwane, amandla, noma eminye imikhiqizo lapho abalimi behlukana, bephatha, futhi baphinde bayisebenzise ngendlela efanele.
Ngakho-ke imfucuza yezolimo idinga amasistimu okuphatha avimbela ukungcoliswa ngenkathi ithola izinto eziwusizo. Ukwelashwa okufanele kunganciphisa ingcindezi yendawo ezungezile, kongiwe izinsiza, kuthuthukise inhlanzeko yamapulazi, futhi kusekele ukukhiqizwa kwezolimo okuzinzile.
Umthelela wemfucuza yezolimo uba mubi kakhulu lapho izindlela zokulahla zikhipha ukungcola ngokushesha kunokuba izimiso zemvelo zingakwazi ukukudonsa. Ukuqonda le miphumela kusiza abalimi ukuthi bakhethe izindlela eziphephile ezivikela abantu kanye nemvelo.
Ukuqonda Imfucuza Yezolimo kanye nomthelela wayo
Imfucumfucu yezolimo ingadala ukungcoliswa kwemvelo lapho abalimi beyishisa, beyilahla, beyikhipha, noma beyigcina ngokunganaki. Imiphumela ingasakazeka imithombo yemfucuza yezolimo, umoya, amanzi, inhlabathi, izindawo zezilwane zasendle, amapulazi, kanye nemiphakathi eseduze.
Ukuphathwa kabi kwemfucuza nakho kwandisa ukukhathazeka kwezempilo yomphakathi ngoba izinto ezibolayo zingase zisekele amagciwane, zikhiphe iphunga elibi, futhi zikhiphe amagesi ayingozi. Lezi zinkinga ziba zimbi kakhulu lapho amapulazi esebenza eduze kwemizi.
Ukusingathwa okuphumelelayo kungashintsha lesi simo ngokunciphisa ukungcola emthonjeni wako. Imikhuba efana nokuhlukanisa, ukwenza umquba, ukugcinwa okulawulwayo, ukugaywa kabusha, nokulahlwa okuphephile kungavikela izinsiza ngenkathi kuthola inani izinsalela zamapulazi nezinye izinto zokulima.
Funda Futhi: Umthelela Ojwayelekile Wemfucuza Emvelweni
Imfucuza Yezolimo kanye Nokungcoliswa komoya
Ukushiswa kwemfucuza yezolimo kungadedela intuthu, i-carbon monoxide, ama-nitrogen oxide, izinhlayiya, nokunye ukungcola emoyeni ozungezile. Ukushiswa okuphindaphindiwe kunganciphisa izinga lomoya wendawo futhi kwandise ukuchayeka kubalimi.
Intuthu ephuma ekushisweni kwezinsalela zezitshalo ingacasula amehlo, ikhala, umphimbo namaphaphu, ikakhulukazi kubantu abasebenza eduze namasimu. Izingane, abantu abadala, nabantu abazwelayo bangase baphatheke kabi kakhulu.
Ngaphandle kokuchayeka ngokuqondile kwentuthu, imikhiqizo evuthayo ingaba nomthelela ekuphenduleni komkhathi okwakha i-ozone ne-acidic compounds. Lezi zinto ezingcolisayo zingahamba ngalé kwamapulazi, zithinte uhlaza, imiphakathi eseduze, nangaphezulu izimo zezempilo zemvelo.
Ukushiswa okuvulekile nakho kungqubuzana nokuphepha izinqubo zokulawula udoti ngoba ibhubhisa izinto ezingase zisekele ukwenza umquba, ukumboza, ukuphakela imfuyo, ukusetshenziswa kwe-biomass, noma ezinye izindlela eziwusizo zokululama.
Ukunciphisa ukushiswa okungadingekile kuvikela imiphakathi eseduze ekuchayekeni intuthu okungagwemeka kuyilapho kulondoloza izinto eziphilayo. Abalimi bangakhetha ezinye izindlela ezisebenzayo ezihambisana nezinsiza ezitholakalayo, usayizi wepulazi, inani lezinsalela, nezimo zokuphatha zendawo.
Udoti Wezolimo kanye Nekhwalithi Yamanzi
1. Ukungcoliswa kobulongwe namanzi angcolile: Umquba namanzi angcolile angethula imisoco, izinto eziphilayo, ama-microorganisms, nezinsalela zamakhemikhali emifudlaneni lapho izindawo zokugcina zichichima noma ukugeleza kufinyelela emiseleni yokukhipha amanzi.
2. Ukucebisa izakhamzimba: I-nitrogen ne-phosphorus eyeqile emfucumfucwini yezilwane ingakhuthaza ukukhula kolwelwe olusindayo emanzini angaphezulu. Ukubola bese kudla umoya-mpilo oncibilikisiwe, okwenza izimo ezicindezelayo noma ezibulala izinto eziphilayo zasemanzini.
3. Ukungcoliswa kwesibulala-zinambuzane: Izibulala-zinambuzane nezibulala-khula zingafinyelela emanzini ngokugeleza, ukukhukhuleka, ukucwiliswa, noma ukungalahlwa kahle kweziqukathi. Uma esethuthiwe, la makhemikhali angase alimaze izinto eziphilayo zasemanzini futhi anciphise ukufaneleka kwamanzi.
4. Ukunyakaza kwentlenga: Inzika ephuma ezweni elinywayo ingagubuzela imifudlana, imboze izindawo ezihlala emanzini, ithuthe ukungcola okunamathiselwe, futhi inciphise umthamo wamadamu. Ngakho-ke ukuguguleka okuqinile kuhlobanisa ukuphathwa kwemfucuza yezolimo nokwanda okubanzi izinkinga zokungcoliswa kwamanzi.
Isitoreji esingesihle somquba singavumela futhi amanzi emvula ukuthi ageze imisoco encibilikisiwe emiseleni eseduze nemithombo. Ukulahlekelwa okunjalo kungakhuphula izindleko zokuhlanza, kwehlise izinga lamanzi, futhi kudaleke ukukhathazeka ngemizi esebenzisa imithombo yamanzi yendawo.
Ukungcola kwepulazi nakho kungangena emjikelezweni wamanzi amanzi angcolile ezolimo kanye nokugeleza, ethwala i-nitrogen, i-phosphorus, intlenga, izibulala-zinambuzane, amagciwane, nezinto eziphilayo ezivela emasimini nasezikhungweni zemfuyo.
Ukuphathwa kwamanzi ngokucophelela kunciphisa lezi zingozi ngokugcina umquba kude nemisele yamanzi, ukulawula ukugeleza kwamanzi, ukugcina izindawo ezinqamule izitshalo, kanye nokufaka umanyolo ngokwezidingo zezitshalo, izimo zomhlabathi, kanye nesikhathi esifanele.
Abalimi bangalandela futhi waqaphela izimiso zokuphatha izinga lamanzi ezigcizelela ukuvimbela ukungcoliswa komhlaba, ukusetshenziswa kahle kukamanyolo, ukufakwa komquba okulawulwayo, ukuncishiswa kokuguguleka komhlabathi, nokuvikelwa kwemithombo yamanzi ethola amanzi.
Imfucuza Yezolimo kanye Nempilo Yenhlabathi
Umquba oqoqiwe ungashintsha izimo zenhlabathi lapho abalimi befaka inani eliningi ngokuphindaphindiwe. Ukwakheka komsoco, usawoti, amagciwane, nokunye ukungcola kungase kuthinte ibhalansi yomhlabathi, ukusebenza kwezitshalo, kanye nemithombo yamanzi eseduze ngokuhamba kwesikhathi.
Ukusetshenziswa ngokweqile komquba kungandisa ukulahleka kwezakhi ngokugeleza nokugeleza. I-nitrogen ehamba ngaphansi kwendawo yezimpande ingase ifinyelele emanzini angaphansi komhlaba, kuyilapho i-phosphorus ethuthwa ngenhlabathi ingangena emanzini angaphezulu.
Lezi zinkinga zivame ukuxhumana nobubanzi ukukhathazeka ngokungcoliswa komhlaba, ikakhulukazi lapho amakhemikhali ezolimo, izinsalela zemfucuza, amapulasitiki, nezinto ezingcolile kunqwabelana ngaphandle kokulawula okwanele noma izindlela zokulahla eziphephile.
Amakhemikhali ezolimo angashintsha futhi izinqubo zebhayoloji yomhlabathi lapho abalimi bephindaphinda ukusebenzisa amanani eqile. Izenzo ezinjalo zinganciphisa ama-microorganisms awusizo, ziphazamise ukuhamba kwamabhayisikili, futhi zenze buthaka imisebenzi yemvelo esekela inhlabathi ekhiqizayo.
Kodwa-ke, izinsalela zemvelo ezilawulwa kahle zingathuthukisa ukwakheka kwenhlabathi, ukugcinwa komswakama, ukujikeleza kwezakhi, kanye nokusebenza kwebhayoloji. Ngakho-ke abalimi kufanele baphathe imfucuza yezolimo njengezinsiza ngenkathi belawula amazinga okufaka isicelo futhi bavimbele ukungcoliswa.
Ukuphatha okunesibopho kwensalela kufanele futhi babone ukuthi impahla yezolimo inomthelela ekwakhiweni okubanzi kwe ukungcoliswa komhlaba lapho abalimi belahla izinsalela zezitshalo, amapulasitiki, iziqukathi, nemfucumfucu yamakhemikhali ezindaweni ezilinywayo.
Ukulondolozwa kahle kwenhlabathi kuhlala kubalulekile ngoba amasimu avuliwe futhi angaphathwa kahle angalahlekelwa inhlabathi evundile engaphezulu ngesikhathi kune imvula kanye nezenzakalo zomoya. Lokhu kwenza ukulawulwa kokuguguleka komhlabathi ingxenye ebalulekile yokuphathwa kwemvelo yezolimo.
Izingozi Zezempilo Zabantu Ezivela Kudoti Wezolimo
1. Ukuchayeka emsebenzini: Ukuthintana ngqo nemfucumfucu yezolimo enganakiwe kungachaya abasebenzi ezinambuzaneni, izimuncagazi, izinsalela zamakhemikhali, uthuli, intuthu, namagesi acasulayo. Izingozi ziyanda lapho abantu bephatha imfucuza ngaphandle kwezinyathelo ezifanele zenhlanzeko.
2. Ukudla namanzi angcolile: Ukudla okungcolile namanzi okuphuza kungadala omunye umzila wokuchayeka lapho ukungcola kufinyelela izitshalo, imfuyo, amanzi angaphezulu, noma emanzini angaphansi komhlaba. Ukuthuthwa kwendle okuhle, ukugcinwa okuphephile, kanye nemikhuba eqotho kunciphisa lezi zindlela.
3. Imiphumela ehlobene nephunga: Iphunga elivela kumanyolo obolayo nokunye udoti wemvelo lingaphazamisa izakhamuzi eziseduze, ikakhulukazi lapho kuqhutshwa imfuyo. Iphunga elingapheli lingase lidale ukungezwani komphakathi futhi linciphise izinga lokuphila elizungezile.
4. Ukuchayeka kwamakhemikhali: Ukuphatha izibulala-zinambuzane okungaphephile kungadalula abalimi nabathengi ngokudla okungcolile, inhlabathi, amanzi, umoya, noma ukuthintana ngokuqondile. Ukulandela imiyalelo yomkhiqizo, ukubheka izikhawu zokuphepha, nokusebenzisa okokuvikela kunganciphisa ukuchayeka okungadingekile.
Ngakho-ke ukuphathwa kabi kukadoti kungase kudale imizila eminingana yokuchayeka kwabantu. Ubufakazi obuningi obuphathelene imiphumela yezemvelo nempilo ibonisa ukuthi kungani ukuqoqwa okuphephile, ukwelashwa, ukuphathwa, nokulahlwa kuyindaba yenhlalakahle yomphakathi.
Ukungcola kungase futhi kubangele imithwalo yezimali ngezindleko zezokwelapha, ukunciphisa umkhiqizo, ukuhlanzwa kwemvelo, izinsiza ezilimele, nokulahlekelwa okuthinta ezolimo. Le miphumela ibonisa kabanzi izindleko zezomnotho zokungcola.
Izingozi zikamanyolo nezibulala-zinambuzane
Ukulahleka kukamanyolo kumelela ukukhathazeka kwemvelo ngoba izitshalo aziwuthathi wonke umsoco osetshenziswa emasimini. I-nitrogen ingaphunyuka ngokugeleza, ukucwiliswa, ukuvuthwa, noma ezinye izindlela, ukunciphisa ukusebenza kahle nokwandisa umfutho wokungcola.
Ukusetshenziswa ngokweqile kwezibulala-zinambuzane kudala izinsalela neziqukathi ezingcolile ezidinga ukuphathwa ngokucophelela. Ukulahlwa ngendlela engafanele kungase kungenise amakhemikhali ayingozi enhlabathini nasemanzini, kuyilapho ukusetshenziswa kabusha ngokunganaki kweziqukathi kungandisa ukuchayeka kwabantu.
Abalimi kufanele balandele a sula isu lokuphatha imfucuza ehlonza imfucuza yamakhemikhali kusenesikhathi, ehlukanisa izinto eziyingozi, evimbela ukukhishwa ngengozi, futhi inikeza izinqubo eziphephile zokugcinwa, ukwelashwa, ukutholwa, nokulahlwa kokugcina.
Izibulala-zinambuzane zingaphinde zithinte izinto eziphilayo abalimi abebengahlosile ukuzilawula. Ukuchayeka okubanzi kwamakhemikhali kungase kunciphise izinambuzane ezizuzisayo kanye nezitha zemvelo zezinambuzane, okungase kuphazamise ubudlelwano bezemvelo futhi kube nzima ukulawula izinambuzane zesikhathi eside.
Ingxube yezibulala-zinambuzane ezisele akufanele neze ingene emiseleni, emifudlaneni, emithonjeni, noma emhlabathini olinyiwe. Abalimi bangalandela esikhundleni izinqubo zokulahlwa kwemfucuza yezibulala-zinambuzane ezigunyaziwe ezivikela abantu, izilwane zasendle, amanzi angaphansi komhlaba, namanzi angaphezulu ukuze angangcoli.
Iziqukathi ezingenalutho zezibulala-zinambuzane nazo zifuna ukwelashwa ngokucophelela ngoba izinsalela zingase zihlale ngaphakathi kuzo. Kuyafaneleka izinqubo zokulahla izitsha ukusiza ukuvimbela ushevu ngengozi, ukungcoliswa kwemvelo, nokusetshenziswa kabusha okungaphephile emapulazini nasemizini.
Ngakho-ke ukusetshenziswa kwamakhemikhali okunesibopho kufanele kuhlanganise amazinga okufaka isicelo anembile, ukugcinwa okufanele, okokuvikela okufanelekile, ukugcinwa kwamarekhodi ngokucophelela, kanye nokulahlwa okuphephile. Ukuvimbela kuhlala kulula futhi kubiza kancane kunokulungisa ukusuleleka okusabalele ngemva kokwenzeka.
Imfucuza Yezolimo kanye Nokuguquka Kwesimo Sezulu
1. I-Methane ne-nitrous oxide: Ukubola komquba kungakhulula i-methane ne-nitrous oxide, kuyilapho ukulahleka kwe-nitrogen okuhlobene nomanyolo kungakhuphula ukukhishwa kwe-nitrous oxide. Lamagesi aneqhaza ekushintsheni kwesimo sezulu futhi enze ukulawulwa kwezakhi ezibalulekile kubalulekile.
2. Ukushiswa kwezinsalela: Ukushiswa kwezinsalela zezitshalo kudlulisa ikhabhoni egcinwe ngokushesha emkhathini futhi kukhiphe ezinye izinto ezingcolisayo. Ukugwema ukushiswa okungadingekile nokusebenzisa izinsalela zomquba, izimboza zezihlahla, ukudla, noma amandla kunganciphisa ukungcola.
3. Izindlela zokukhipha umoya kwezolimo: Ukukhiqizwa kwezolimo nakho kusebenzisana nezingcindezi zesimo sezulu ngokuguqulwa komhlaba, ukukhishwa kwemfuyo, kanye nokusetshenziswa kwamandla. Ukuphathwa kwemfucuza okungcono kungasekela imizamo yokunciphisa ngokunciphisa ukukhishwa kwezinto ezikhishwayo kanye nokuthuthukisa ukusebenza kahle kwezinsiza.
4. Ukumelana nesimo sezulu: Ukushintsha kwesimo sezulu kungandisa izinselele zemfucuza yezolimo ngokushintsha imvula, ukushisa, ukukhiqizwa kwezitshalo, kanye nezindlela zezifo. Izinhlelo ezinamandla zokulawula imfucuza zisiza amapulazi ukuthi ahlale ehlanzekile futhi ekwazi ukumelana nezimo ezishintshayo.
Abalimi bangakwazi ukusekela ukusebenza kwesimo sezulu ngokusebenzisa izindlela ezinciphisa ukungcola okuhlobene nokungcola kanye nokwenza ngcono ukusetshenziswa kwezinsiza. Isiqondiso sivuliwe ukushintsha kwesimo sezulu kanye nokukhiqizwa kwezolimo igqamisa ukubaluleka kokuphathwa okuthuthukisiwe, ukonga, kanye nezinqubo zokunciphisa ukungcola.
Imfucuza ngokwayo ingaba nomthelela ekukhishweni komkhathi lapho izinto eziphilayo zibola ngaphansi kwezimo ezingafaneleki. Ukuqonda kabanzi imiphumela yemvelo yokudalwa kukadoti isiza abalimi ukuthi babone ukubaluleka kokuncishiswa nokubuyisela kabusha imithombo.
Ukunciphisa ukukhishwa kwezolimo okungalawuleki nakho kubalulekile ngoba amanzi angcolile angalashwa angakhiqiza i-methane eyengeziwe ne-nitrous oxide. Kuyafaneleka ukulungiswa nokulahlwa kwamanzi angcolile ngakho-ke ingasekela kokubili ukuvikelwa kwemvelo kanye nokuphathwa kwepulazi okukhathalela isimo sezulu.
Funda Futhi: Umthelela Ojwayelekile Wemfucuza Emvelweni
Ukulawulwa Okuphephile Kwemfucuza Yezolimo
Abalimi kufanele babeke phambili ukuvikela ngokunciphisa izinto ezingadingekile, ukugwema ukufaka umanyolo ngokweqile, nokuhlela inani lezibulala-zinambuzane ngokucophelela. Ukuncishiswa kwemithombo kwehlisa umthamo wemfucuza kuyilapho kuvikela ukusebenza kahle kokukhiqiza futhi kunciphisa nezinselelo zokulahlwa.
Imfucumfucu yezolimo yemvelo ingangena ezindleleni eziwusizo zokululama ngokwenza umquba, ukufaka umquba olawulwayo, ukukhiqizwa kokudla kwezilwane, amandla e-biomass, noma amasistimu e-biogas. Lezi zinketho zinciphisa ingcindezi yokulahla ngenkathi zibuyisela imisoco kanye namandla ekusetshenzisweni okukhiqizayo.
Ukwenza umquba kunganikeza inketho yokwelapha esebenzayo yezinsalela zezinto eziphilayo ezifanele ngoba ukubola okulawulwayo kudala into ezinzile ewusizo njengesichibiyelo senhlabathi. Abalimi bangafunda kabanzi mayelana ukwenza umquba womgodi womquba kanye nezindlela zokwelashwa kwemfucuza yezinto eziphilayo ezihlobene.
Abalimi bangakwazi futhi ukuguqula izinto ezifanele zemvelo zibe umquba ngezinqubo ezilawulwayo zebhayoloji. Izimiso ezichazwe ku organic waste composting khombisa ukuthi izinsalela zingaba kanjani izichibiyelo eziwusizo esikhundleni semfucuza engalawulwa.
Iziqukathi zamakhemikhali nezinsalela zezibulala-zinambuzane zidinga ukuphathwa okuhlukene ngoba ukulahlwa okujwayelekile noma ukushiswa kungadala izingozi ezengeziwe. Abalimi kufanele balandele imiyalelo yelebula egunyaziwe kanye nemithetho yendawo yokulahlwa kwemfucuza lapho begcina, bebuyisela, noma belahla lezo zinto.
Ukuncishiswa kwemfucuza kufanele kuhlale kuyinto ehamba phambili ngoba ukuvimbela udoti ogwemeka kubiza ngaphansi kokuphatha amanani amakhulu kamuva. Okuwusizo izinqubo zokunciphisa imfucuza inganciphisa ukulahlekelwa ngokugcina indlu engcono, ukukhetha izinto ezibonakalayo, nokulawula ukusebenza.
Amarekhodi amahle, ukuqeqeshwa kwezisebenzi, izindawo ezifanele zokugcina, ukulawulwa kwe-drainage, nokuhlolwa okuvamile kuqinisa ukuphathwa kwemfucuza. Lezi zinyathelo zisiza abalimi ukuhlonza izindlela zokungcola kusenesikhathi, bavimbele ukukhishwa ngengozi, futhi bavikele abantu, inhlabathi, amanzi, nomoya.
Izinhlelo ezisebenzayo zikadoti zingase futhi zisekele ukutholwa kwezinsiza kanye nokusimama kwemvelo. Okubanzi uhlaka lokuphatha udoti isiza amapulazi ukuthi ahlanganise ukuqoqwa, ukwelashwa, ukugaywa kabusha, ukuphinda kusetshenziswe, kanye nokulahlwa okunesibopho kuyo yonke imfucuza ehlukahlukene.
Okokugcina, imfucuza yezolimo akufanele ivele ibe umthwalo wokuyilahla. Izinto ezihlala zilungele ukutholwa zingasekela ukugaywa kabusha kanye nokongiwa kwezinsiza, ngokuhambisana nezinzuzo zemvelo ezichazwe ku. izinzuzo zokugaywa kabusha kanye nokutholwa kwezinsiza.
Isifinyezo Somthelela Wemfucuza Yezolimo Kubantu Nemvelo
| Impact Area | Umphumela Oyinhloko | Ukukhathazeka Okubalulekile | Impendulo Enconyiwe |
|---|---|---|---|
| Umoya | Intuthu namagesi ayingozi | Imiphumela yokuphefumula neyemvelo | Gwema ukusha okungalawuleki |
| Amanzi | Ukungcola okunomsoco namakhemikhali | Ukukhula kolwelwe nokulimala emanzini | Lawula ukugeleza nokugcinwa |
| Umhlabathi | Ukwakhiwa kwezakhi zomzimba namakhemikhali | Ukucekelwa phansi komhlabathi nokungcoliswa | Gcoba udoti ngendlela efanele |
| Impilo Yomuntu | Ukuchayeka kumagciwane namakhemikhali | Ukugula kanye nezingozi zomsebenzi | Thuthukisa inhlanzeko nokuphepha |
| Isimo sezulu | Ukukhishwa kwe-methane ne-nitrous oxide | Ukushisa kakhulu komhlaba | Yehlisa ukushiswa futhi uthuthukise ukuphathwa komquba |
| Ukuphathwa Kwemfucuza | Ukunqwabelana nokungcola | Ukulahleka kwezinsiza kanye nokulimala kwemvelo | Nciphisa, sebenzisa kabusha, sebenzisa kabusha, futhi ululame |
Imibuzo Evame Ukubuzwa Mayelana Nomthelela Wemfucuza Yezolimo Kubantu Nemvelo
1. Yiziphi imfucuza enkulu yezolimo?
Imfucumfucu yezolimo ihlanganisa izinsalela zezitshalo, umquba wezilwane, amanzi angcolile, iziqukathi zezibulala-zinambuzane, umanyolo osetshenzisiwe, izinto ezisetshenziswa esilaheni, amapulasitiki, kanye neminye imikhiqizo evela emisebenzini yokulima.
2. Imfucuza yezolimo iyingcolisa kanjani imvelo?
Bangangcolisa umoya, amanzi, nomhlabathi ngokushisa, ukugeleza, ukucwiliswa, ukubola, ukulahlwa kwamakhemikhali, ukufaka umquba ngokweqile, nokulahla okungalawuleki emapulazini nasemiphakathini.
3. Ingabe imfucuza yezolimo ingaba nomthelela empilweni yabantu?
Yebo. Abantu bangase bahlangabezane namagciwane, izinsalela zezibulala-zinambuzane, ukudla noma amanzi angcolile, intuthu, uthuli, amagesi ayingozi, nokunye ukungcola ngenxa yokuchayeka emsebenzini noma endaweni ezungezile.
4. Kungani ubulongwe ngezinye izikhathi buyingozi emanzini?
Umquba oweqile ungakhulula i-nitrogen, i-phosphorus, ama-microorganisms, kanye ne-organic matter emanzini. Lezi zinto ezingcolisayo zingase zikhuthaze ukukhula kolwelwe, zinciphise izinga lomoya-mpilo, futhi zilimaze izinto eziphilayo zasemanzini.
5. Abalimi bangakwehlisa kanjani ukungcoliswa kwemfucuza yezolimo?
Abalimi banganciphisa ukungcola ngokuvimbela imfucuza, ukulawula ukugeleza, ukugcina umquba ngokuphepha, ukugwema ukushiswa okungadingekile, ukwenza umquba wezinsalela zemvelo, nokulahla imfucumfucu yamakhemikhali ngendlela efanele.
6. Ingabe imfucumfucu yezolimo ingaba izinsiza eziwusizo?
Yebo. Imfucuza yezolimo efanelekile ingaba umquba, umanyolo, ukudla kwezilwane, igesi yemvelo, amandla e-biomass, umbozo wezitshalo, kanye neminye imikhiqizo ebalulekile lapho abalimi besebenzisa izindlela eziphephile zokubuyisela emuva.
Ingabe unayo imibuzo, iziphakamiso, noma iminikelo? Uma kunjalo, sicela ukhululeke ukusebenzisa ibhokisi lokuphawula elingezansi ukuze wabelane ngemicabango yakho. Futhi sikukhuthaza ukuba wabelane ngomusa lokhu kwaziswa nabanye abangase bazuze kukho. Njengoba singakwazi ukufinyelela wonke umuntu ngesikhathi esisodwa, silwazisa ngempela usizo lwakho ekusakazeni izwi. Siyabonga kakhulu ngokusekela kwakho nokwabelana!
Funda Futhi: Ukuqonda Umquba Wezilwane Kwezolimo