Eminyakeni yamuva nje, imboni yezolimo ibone intuthuko ebabazekayo ngokuvela kweSodium Dichloroisocyanuran (SDIC) njengethuluzi lezinguquko ekulimakeni kwezitshalo. I-SDIC, eyaziwa nangokuthi i-Sodium Dichloro-S-Triazinetriane, ikhombisile amandla amakhulu ekwandiseni izivuno zezitshalo ngenkathi ivikela izitshalo ngokumelene nezifo nokhula. Le nhlanganisela yamakhemikhali ephindaphindekayo ivele njengomguquki womdlalo, ukunika amandla abalimi ukufezekisa umkhiqizo ophakeme kanye nokusimama emikhubeni yabo yokutshala.
Ukuvikelwa Kwezitshalo Okuthuthukisiwe:
Izakhiwo ezimangazayo ze-SDIC eziphakemeyo nezokubulala amagciwane zikubeke njengethuluzi elinamandla lokuvikelwa kwezitshalo. Ukusetshenziswa kwayo kwimbewu, izithombo, nokutshala imidiya kusebenza njengesihlangu esinamandla, ukuvimbela ukukhula nokudluliselwa kwamagciwane kanye nesikhunta. Ngokunqamula ukwanda kwama-microorganisms ayingozi, i-SDIC iqinisekisa ukukhula kwesitshalo esinempilo, ukunciphisa ubungozi bokuqubuka kwezifo okungacisha izivuno zezitshalo. Ngale ndlela enamandla yokuvikela, abalimi bangavikela ngokuqiniseka kokutshala kwabo futhi banciphise ukuncika kuma-pesticides amakhemikhali.
Ukhula Lawula Izinzuzo:
Empini yokulwa nokhula ohlaselayo, i-sdic iba yisikhali esiphumelelayo. Ngokusebenza njenge-herbicide, kuvimbela ngempumelelo ukuhluma kokhula kanye nokukhula, ukunciphisa ukuncintisana kwezinsizakusebenza ezibalulekile njengamanzi, izakhi zomzimba, nokukhanya kwelanga. Le ndlela yokulawula yokhula yemvelo ivumela izilimo ukuba zichume zingene, zandise amandla azo ukuze athole isivuno esifanele. Ngaphezu kwalokho, imvelo yemvelo ye-SDIC enobungane inciphisa ubungozi bemvelo obuhambisana nama-herbicident ajwayelekile, inikeza isixazululo esimeme ukuphathwa ukhula.
Ukuthuthukiswa kwenhlabathi kanye nokuthuthukiswa kwezakhi:
Amandla aguqukayo we-SDIC anwebeka ngaphezu kokuvikelwa kwezitshalo nokhula. Le nhlanganisela eguquguqukayo futhi isebenza njenge-ejenti yokuchibiyelwa kwenhlabathi, ekwazi ukulawula inhlabathi PH futhi inikeze umthombo obalulekile we-nitrogen wezitshalo. Ngokulungisa i-acidity yenhlabathi nokucebisa ukutholakala kwezakhi zomsoco, i-sdic yenza ngcono inhlabathi ikhwalithi yenhlabathi, okuholela ekuthuthukisweni kwezimpande okuthuthukile kanye nempilo yezitshalo ephelele. Abalimi manje bangavula amandla aphelele enhlabathi yabo, baqinisekise izimo ezinothile abanomsoco abakhuthaza ukukhula okuqinile kanye nokuvunwa okukhulu.
Njengoba ezolimo zanamuhla ziyaqhubeka nokuvela, ukutholwa kwezixazululo ezintsha kuba balulekile ekukhiqizeni kwezitshalo ezizinzile futhi ezivutha kakhulu. I-Sodium Dichloroisocyate yaqhamuka njengabangeneli emangalisayo, iguqula ukutshalwa kwezitshalo ngezinzuzo zayo eziningi. Noma ngabe njengoMvikeli Wezitshalo, isilawuli sokhula, noma isikhuthazo senhlabathi, i-SDIC inikeza isixazululo esibanzi esithuthukisa umkhiqizo ngenkathi sinciphisa umthelela wezemvelo. Abalimi emhlabeni wonke bamukela amandla ale nhlanganisela eshintsha umdlalo, eveza indlela yekusasa lezolimo elinamandla nelichumayo.
Isikhathi sePosi: Meyi-26-2023