kya lwatu abalimi b'emmwaanyi mu tanzania abamenyaamenya okufiirwa okuleetebwa ebizimbe eby'ennono eby'okuterekamu kichanja beetaaga okuba n'emmundu si ku bukodyo bwa agronomic bwokka wabula n'enkola z'okulabirira emmere ey'empeke ezigenda mu maaso okusobola okuvvuunuka obulabe bw'okutereka