Mawu akuti "stratification" nthawi zina amawopsya phokoso lake lokha, kotero zimamveketsa zasayansi. Komabe, alimi onse odziwa bwino komanso othawa, wokonza minda kapena wamaluwa amatha posachedwa. Tiyeni tiwone chomwe chimapangitsa mbeu kuti ikhale yosakanikirana ndi momwe ingayendetsere bwino. Mukudziwa?
Gulu Mbewu
M'munda wamaluwa, mbeu zimakonda kukula zomera. Kuonjezera kumera ndi chitukuko chabwino, nthawi zambiri zimagwiritsidwa ntchito mozizwitsa, choncho mlimi aliyense ayenera kudziwa momwe alili komanso momwe angagwiritsire ntchito njirayi. Kodi chowopsya ndi chiyani? Mbewu yowonongeka ndi pang'ono chabe kuwonongeka kwa chipolopolo cholimba.
Mawu akuti "stratification" nthawi zina amawopsya phokoso lake lokha, kotero zimamveketsa zasayansi. Komabe, alimi onse odziwa bwino komanso othawa, wokonza minda kapena wamaluwa amatha posachedwa. Tiyeni tiwone chomwe chimapangitsa mbeu kuti ikhale yosakanikirana ndi momwe ingayendetsere bwino. Mukudziwa?