Ukuze sikwazi ukugcina imveliso inkulu, kubalulekile ukuba sithathele ingqalelo ulwazi oluyimfuneko olusuka uyisebenzisa njani kwaye nini umgquba wamanzi kwizityalo zethu, kuba ukuze bondleke ngokwaneleyo, kufuneka sazi ukuba leliphi ixesha elifanelekileyo lokwenza lo msebenzi.
Kuyacetyiswa kwaye kubaluleke kakhulu ukuba sivelise iqhinga esinokuthi ngalo ukunciphisa inani lezondlo Ukuba izityalo ziyalahleka, zonyusa ukusebenza kwazo kwaye kwangaxeshanye zithintele owona monakalo mkhulu kwindalo.
Kwelinye icala, kubalulekile ukukhankanya ukuba ukuba sisebenzisa isichumisi esingamanzi ngexesha elichaziweyo, kunokwenzeka ukuba izondlo ezibalulekileyo kwizityalo zilahlekile, zinokuchitha isichumiso okanye sinokubangela umonakalo kwizityalo. Oku kwenzeka ngenxa yeepropathi zesichumiso esifuna ukusisebenzisa kunye neempendulo ezinokwenzeka kwimeko-bume.
Uwusebenzisa nini umgquba wamanzi?
Njengabantu abaninzi, siyayazi loo nto kuxhomekeke kwizityalo kukuba siza kusebenzisa isixa esifunekayo ngokwamanqanaba ahlukeneyo okukhula kwaso. Kufuneka sazi Sisiphi isigaba sokukhula esikuyo isityalo, ukuze sikwazi ukufaka isichumisi esingamanzi ngendlela echanekileyo.
Ngale ndlela, lixesha elifanelekileyo lokuba galela umgquba wamanzi iya kuchazwa ngumfuziselo apho izakhamzimba zifunxwa kwisityalo kwaye zikwisityalo ekuthethwa ngaso, isondlo ngasinye senza ipateni yokukhula komntu ngamnye Kwizityalo, ngale ndlela, kuyacetyiswa ukuba ukugalelwa kwesichumiso kwahlulwe ngokuchanekileyo ngexesha elichaziweyo, kuba oku kunceda isivuno sande kakhulu.
Uwusebenzisa njani umgquba wamanzi?
Izityalo banokuba namanqanaba ahlukeneyo apho banokunyamezela khona ityuwa. Ukuba lo mgangatho wetyuwa uphezulu kakhulu kunoko kunokunyamezelwa sisivuno, isivuno sinokuchaphazeleka kwaye umphumo waso uza kuqala ukuncipha.
Ke sinokwazi sithini isixa esifunekayo sesichumisi esingamanzi esinokuthi siyisebenzise kulimo lwethu, into ekufuneka siyenzile kukwazi umda wesikhundla esinokuthi sikulungele ukulima kwethu.
Ukongeza koku, Ukwahlula izicelo zomgquba Inokuba luncedo olukhulu ukuze sikwazi ukuthintela ukonakaliswa kwezityalo zethu okubangelwa yityuwa egqithileyo emhlabeni kwaye sikwazi nokwandisa inani lembewu ehluma kwisityalo. Kwelinye icala kwaye ukuze sikwazi ukunciphisa uxinzelelo lwetyuwa, kuyimfuneko ukuba sifake inani elincinci lesichumisi esingamanzi ngamaxesha amafutshane.
Uyisebenzisa nini isichumisi esingamanzi esine nitrogen?
Ukuphathwa kwezichumisi ezingamanzi eziqulathe isixa esikhulu senitrogen kwizinto zayo ifuna ukuba silumke kakhulu xa uyisebenzisa, kuba le nto intekenteke kakhulu ngenxa yokuba izinongo zingalahleka emhlabeni.
Kufuneka sithathele ingqalelo into yokuba eli candelo lilahlekile ngenxa yokwehla kwamandla omhlaba, ukhukuliseko lomhlaba, ukuvuza kwenwebu, ukuqhuba kunye nokuchithakala, nto leyo eyinguqu Indlela yebhayoloji yenitrate kwigesi ye-nitrogen, i-nitrous oxide kunye ne-nitric oxide.
Ukuba asiyisebenzisi ngendlela echanekileyo, initrogen ivuza ngokulula kakhulu emhlabeni Isanti ncam xa kuthelekiswa nomhlaba ococekileyo kwaye ilahleko enokubakho ingaba malunga nama-60% esixa-mali esisifaka kwisityalo.
Ukuba isichumisi esingamanzi esine nitrogen sisetyenziswe kwangethuba okanye ngexesha apho isityalo singayifuni khona, uninzi lungalahleka phambi kokuba isivuno sibe nako ukukwazi ukusifunxa, ukuze sisombulule oku, kufuneka sinciphise isigxina senitrogen emhlabeni Phambi kokuba isityalo sibe nethuba lokusifunxa.
Ukufaka eli candelo ngendlela yeqhezu ngokunjalo nezo sele sizikhankanyile sesona sicetyiswayo, kuba kunjalo linciphisa ithuba lokuba into ilahlekile kwaye imele isicelo esisebenza ngakumbi.