Umanyolo oyinhlanganisela uyingxenye ebalulekile yokusebenza kwesimanje kwezolimo. Lezi zivundisi, njengoba negama lisho, ziyinhlanganisela yemisoco edingwa yizitshalo. Banikeza abalimi isisombululo esikahle esihlinzeka izitshalo ngazo zonke izakhi ezidingekayo kuhlelo lokusebenza olulodwa. Kunezinhlobo ezahlukene zikamanyolo oyinhlanganisela emakethe, ngayinye ifanele izidingo zezitshalo ezithile kanye nezimo zenhlabathi.
Isigaba esivamile somanyolo oyinhlanganisela sisekelwe kokuqukethwe kwawo kwezakhamzimba. Izakhi ezintathu ezibalulekile ezidingwa izitshalo yi-nitrogen (N), i-phosphorus (P) ne-potassium (K). Umanyolo we-NPK waziwa ukuthi uqukethe lezi zakhi ngezilinganiso ezihlukene. Isibonelo, umanyolo ohlanganisiwe onesilinganiso esingu-20-20-20 uzoqukatha amanani alinganayo e-nitrogen, i-phosphorus, ne-potassium. Ifanele ukusetshenziswa okuvamile, lezi zivundisi ezilinganiselayo zikhuthaza ukukhula nokuthuthuka kwezitshalo kukonke.
Ngokungeziwe kumanyolo we-NPK, kukhona nomanyolo ohlanganisiwe okhethekile owenzelwe izitshalo ezithile noma izimo zomhlabathi. Isibonelo, umanyolo oyinhlanganisela onokuqukethwe okuphezulu kwe-nitrogen, okufana ne-30-10-10, muhle ezitshalweni ezidinga i-nitrogen eningi, njengemifino enamaqabunga aluhlaza. Ngakolunye uhlangothi, umanyolo oyinhlanganisela onokuqukethwe okuphezulu kwe-phosphorus (njenge-10-30-10) muhle ekukhuthazeni ukukhula kwezimpande nokuqhakaza. Amanye ama-fertilizer ayinhlanganisela anezakhi zesibili ezifana ne-calcium, i-magnesium, nesibabule ezibalulekile empilweni yezitshalo.
Umanyolo oyinhlanganisela usetshenziswa emikhakheni eyahlukene, okuhlanganisa ezolimo, izingadi, ngisho nokulima ingadi yasekhaya. Emkhakheni wezolimo, umanyolo ohlanganisiwe uvame ukusetshenziswa ekulimeni okukhulu ukuze kwandiswe isivuno sezitshalo nokugcina ukuvunda komhlabathi. Zingasetshenziswa njengomthamo oyisisekelo ngesikhathi sokulungiswa kwenhlabathi, noma njengokugqoka okuphezulu ngesikhathi sokukhula. Abalimi abaningi bathembele kumanyolo ohlanganisiwe ukuze bondle izitshalo, kungakhathaliseki ukuthi ziyimifino, izithelo noma izimbali zokuhlobisa. Ngisho nabalimi abancane basekhaya bangazuza ekululameni komanyolo oyinhlanganisela, ikakhulukazi uma betshala izinhlobo ezahlukene zezitshalo ezidinga amazinga ahlukene omsoco.
Umsebenzi kamanyolo ohlanganisiwe awukona nje ukuhlinzeka ngezakhi ezitshalweni. Lawa mavundisi nawo aneqhaza empilweni yomhlabathi nasekusimameni kwawo. Ngokusebenzisa umanyolo ohlanganisiwe olinganiselayo, abalimi bangagwema ukusebenzisa ngokweqile isakhi esithile, okungaholela ekungalinganisweni kwezakhi futhi kulimaze umhlabathi. Ngaphezu kwalokho, ama-fertilizer ahlanganisiwe anezakhiwo ezikhulula kancane angaqinisekisa ukutholakala kwezakhi zesikhathi eside nezinzile ezitshalweni. Lokhu kunciphisa ubungozi bokucwiliswa kwezakhi kanye nokumosha, kunciphisa ukungcoliswa kwemvelo.
Sengiphetha, umanyolo ohlanganisiwe udlala indima ebalulekile kwezolimo zesimanje kanye ne-horticulture. Kusukela kumanyolo we-NPK kuya emixubeni ekhethekile, kunezinhlobonhlobo zomanyolo ohlanganisiwe ukuhlangabezana nezidingo ezahlukene zezitshalo nezimo zomhlabathi. Ukusetshenziswa komanyolo ohlanganisiwe akugcini nje ngokukhuthaza ukukhula nokukhula kwezitshalo, kodwa futhi kunomthelela empilweni yenhlabathi nokusimama. Kungakhathaliseki ukuthi ungumlimi omkhulu noma umlimi wasekhaya, ukufaka uhlobo olufanele lukamanyolo ohlanganisiwe emisebenzini yakho yokuphatha umhlabathi kungakhuphula ukukhiqiza kwezitshalo namandla ngendlela emangalisayo.
Isikhathi sokuthumela: Jul-10-2023