ezifundazweni ezifana nenyakatho ntshonalanga, abalimi abasafufusa besekwa ngokuthola amaphakethe ezimbewu kanye namachwane ezinkukhu, ngokubambisana namakolishi ezolimo asendaweni.

kwa diporofenseng di tshwana le ya bokone bophirima, balemirui bao ba tshotseng dipolasa tse dinnye ba neelwa sata le dikgogo ke puso e e dirisanang mmogo le dikholeje tsa moo tsa dithuto tsa temothup gore ba kgone go itshimololela.
