Uma sinomhlaba obhekane nokuguguleka, noma uma sekuyiminyaka izitshalo zilinywa ngaphandle kokulawulwa, kungenzeka ukuthi lowo mhlaba awusavundisi. Uma lokho kwenzeka, kufanele sinikeze ngezinto zokwakha, okungcono okungokwemvelo, ukuze inhlabathi iphinde ilinywe futhi.
Kodwa, Yini ukuchitshiyelwa kwenhlabathi?
Bayini?
Isichibiyelo umnikelo womanyolo noma izinto ezithuthukisa ikhwalithi yenhlabathi, ukwakheka kwayo, ukwakheka kwayo, i-pH, nokutholakala kwezakhamzimba. Kunezinhlobo eziningi:
- Imikhiqizo ye-Organic: njenge-guano, umquba noma i-slurry. Yizona ezinconywa kakhulu, ngoba zizuzisa kokubili ukwakheka kwenhlabathi nokuphila okuncane okukuwo. Ngaphezu kwalokho, bathanda ukugcinwa kwamanzi futhi bandise ukutholakala kwezakhamzimba.
- I-limestone noma isibabule: zisetshenziselwa ukuguqula i-pH, okungukuthi, ukwenza inhlabathi ibe ne-alkaline noma i-asidi eningi.
- Abalingisi: i-gypsum isetshenziselwa ukunciphisa i-sodium yenhlabathi yesoda.
Zisebenza nini?
Izichibiyelo zingasetshenziswa noma kunini lapho kunesidingo, kepha kuyalulekwa ikakhulukazi uma inhlabathi "iphathwe kabi", okusho ukuthi, lapho ibikhukhulwa, noma lapho ezinye izitshalo sezilinywe kakhulu.
Zingasetshenziswa futhi ezimweni lapho sifuna ukuthuthukisa izakhiwo zomhlaba; isibonelo, uma sinenhlabathi engenamsoco omuhle, ene-esidi kakhulu noma ene-alikhali, noma enenkinga yokugcina amanzi.
Ziyini izinzuzo zayo?
Ukunikeza izichibiyelo kuletha neziningana izinzuzo ezithakazelisa kakhulu:
- Zithuthukisa ukugcinwa kwamanzi.
- Vula amaminerali.
- Bandisa iphesenti lezinto eziphilayo.
- Zenza kusebenze izimbali ezincane, ezithanda ukuthuthukiswa kwezimpande.
Njengoba ubona, ukuguqula inhlabathi kungumsebenzi ongasisiza ukuthi sibe nezitshalo ezingcono kanye nensimu enhle more.
Sawubona, sikhona yini isikhathi sonyaka lapho kungcono ukuthi ungagcini isembozo semifino? Ngiyabonga
Sawubona Marian.
Cha, asikho isikhathi esingathandeki kangako. Imbumbulu inhlabathi enezakhi zomzimba eziningi, ezomunca isitshalo lapho sizidinga.
A ukubingelela.