Ithini indima yemisundu emvelweni: abasizi abangabonakali babalimi
Abalimi abanolwazi balazi ngokwabo iqhaza elibanjwa yimisundu ekwenzeni ngcono ukuvunda komhlabathi esizeni. Lezi zakhamuzi ezingaphansi komhlaba zivame ukucasha emehlweni abantu ngaphansi kongqimba lomhlaba, kodwa zihlala zisebenza ngokungakhathali futhi ziletha izinzuzo ezinkulu emhlabeni wezitshalo.
Okuqukethwe
Yiziphi izinzuzo zeminyundu
Iminyundu ingenye yezinto eziphilayo eziwusizo kakhulu emhlabeni. Naphezu kokubukeka kwazo okungajabulisi, azinangozi ngokuphelele, futhi abantu bazo abaningi benza umnikelo omkhulu ekukhuleni nasekuthuthukisweni kwabo bonke abameleli bezitshalo emhlabeni.
Isikelemu somhlaba.
Izikelemu ziyizinto ezihlelekile futhi zelaphi emhlabathini. Okuyinhloko izinzuzo zalezi zilwane imi kanje:
- ukucebisa umhlabathi ngezinto eziwusizo nama-microelements;
- ukukhishwa kwenhlabathi amagciwane kanye nokuqeda iphunga;
- ukubuyisela ungqimba lomhlabathi ovundile;
- ukusheshisa izinqubo zokubola kwezinsalela zezitshalo;
- ukuxegiswa kwenhlabathi;
- ukukhiqizwa kwe-biohumus;
- ukukhuthaza ukubuyiswa kwama-microorganisms anenzuzo emhlabathini.
Imisundu ikwandisa kanjani ukuvunda komhlabathi?
Ukuze kuthuthukiswe isimo songqimba lomhlabathi ovundile, ubukhona obulula beminyundu esizeni kwanele.
- Phakathi nokuphila kwazo, lezi zilwane zidla izinsalela zezitshalo ezihlukahlukene, amagciwane, isikhunta nezinhlamvu zazo, ulwelwe, ngisho nezinhlobo ezithile ze-nematode.
- Ngemuva kokugaya ukudla okunjalo, imfucumfucu yezibungu iqukethe inani elikhulu le-phosphorus, i-potassium, ama-enzyme ahlukahlukene, ama-amino acid, ama-antibiotics nezinye izinto eziningi eziphilayo ezisebenzayo.
Lokhu kwakheka kwendle ye-earthworm kucindezela i-microflora yenhlabathi ye-pathogenic, kunomthelela ekwenziweni kwenhlabathi deoxidation, futhi kusiza nokubuyisela ungqimba lomhlabathi ovundile owacekelwa phansi ngenxa yokusetshenziswa okungafanele komanyolo wamakhemikhali noma imililo.
Iyini i-biohumus futhi iwusizo kanjani
I-Biohumus iwumanyolo wemvelo abantu abawutholayo ngenxa yokucutshungulwa kwemfucuza yemvelo ngosizo lweminyundu kanye nama-microorganisms azuzisayo.
Ukusetshenziswa komanyolo wemvelo onjalo esizeni kusiza ukuxazulula izinkinga ezilandelayo:
- ukunciphisa inani lezinambuzane nokhula esizeni;
- bopha izinsalela zensimbi ezinzima futhi ususe imisebe esele;
- thola isivuno esivulekile nesisezingeni eliphezulu ngaphandle kokusebenzisa umanyolo wamakhemikhali.
isiphetho
Ungqimba lomhlabathi ovundile luhlala izidalwa eziningi ezihlukahlukene eziphilayo. Eziningi zazo ziyizinambuzane eziyingozi futhi zidala umonakalo omkhulu ezitshalweni ezitshaliwe, kodwa izikelemu azikho phakathi kwazo. Lezi zilwane zingomunye wabasizi abakhulu babalimi futhi ziletha izinzuzo ezingenakuphikwa zesivuno esizayo.
Ngaphambilini