Mu ulimi wowonjezera kutentha, chinyezi chimagwira ntchito yofunika kwambiri pa thanzi la mbewu ndi zokolola. Kaya ndi masamba, zipatso, kapena maluwa, kusintha kwa chinyezi kumakhudza mwachindunji kukula kwa mbewu, thanzi, ndi kukana matenda. Chinyezi chikatsika kwambiri, mbewu zimataya madzi mwachangu chifukwa ...