Utyando lwezityalo ngaphambi kokuba kutyalwe imbewu kwizithombo ziyimfuneko ebaluleke kakhulu, njengoko kuvimbela ukuvela kwezifo ezahlukahlukeneyo ngexesha lokukhula kwezityalo. Ngoko ke, abalimi beelori abanokuqala ukuhlangabezana nale nto, banomdla kumbuzo: indlela yokucubungela umhlaba ngaphambi kokutshala izithombo?
Izindlela zokulima umhlaba ngaphambi kokutyala izithombo
Kukho iindlela ezinjalo zokungakhutshwa komhlaba:
- Ukukhupha . Umxube womhlaba olungiselelwe de kube imbewu ihlwayelwe igcinwe kwiqabunga kwiqondo lokushisa. Le nkqubo inceda ukutshabalalisa izibungu, izifo-mzimba, imbewu yokhula. Faka isicelo sesibini kunye kunye nokuvula kwakhona. Ukuba le nkqubo iqhutyelwa amaxesha amaninzi, ichithwa ngokushisa. Xa umhlaba utshabalala, izibungu kunye nezinye izilwanyana ezinamandla zingavuswa kuyo. Ukuphindaphinda ukuqhwala kunceda ukuwachitha.
- Ukuqhuma . Yindlela ephumelelayo yokusebenza emhlabathini. Xa i-steaming, i-bacteria ye-pathogenic kunye nezibungu zipheliswa kakuhle, umhlaba uthathwa ngumswakama. Ukungonakali kweli khetho kukuba libhubhisa nje kuphela inokulimaza, kodwa nezo zinto zisebenzayo. Ngoko ke, kucetyiswa ukuba uvumele umhlaba uhlale kwiiveki ezi-2, kwaye kuphela ukutshala imbewu.
- Ukutyunjwa komhlaba . Ekufezeni le ndlela, umhlaba uthululwa ngezisombululo ezahlukahlukeneyo ezonakalisa iintsholongwane. Kulabo baqala ukuxhatshazwa komhlaba, umbuzo ongokoqobo kukuba: ukutyhala umhlaba ngaphambi kokutyala izithombo? Esinye sezikhetho eziqhelekileyo ukuchitha umhlaba ngomlinganiselo wepinki we- potassium permanganate . Emva koko, umhlaba uvunyelwe ukuzinzela iintsuku eziliqela, oku kunceda ukulahla ukungcola okungaphezulu. Kwakhona kusebenza ukutshabalalisa umhlaba ngotywala, efunyenwe ngokutshisa i-ash ehlanganiswe ngamanzi. Kuya kuba kuhle ukuphatha umhlaba ngezisombululo ze-fungicidal.
Ngaloo ndlela, unokukhetha enye yezindlela zokuphumeza ukutshabalalisa umhlaba ngaphambi kokutshala izithombo.