Kuti muwonjezere photosynthesis ndikufulumizitsa kugawanika kwa maselo, magulu otsatirawa a zowongolera kukula kwa zomera zitha kusankhidwa. Amakwaniritsa zolinga ziwirizi kudzera m'njira zosiyanasiyana, pomwe ena amapereka maubwino owonjezera monga kulimbikira kukana kupsinjika, kuchulukitsa zokolola, komanso kuwongolera mbewu.

Ma sodium Nitrophenolates onse ndi DA-6 amagwira ntchito ngati zopangira zowongolera kukula kwa mbewu; komabe, zitha kugwiritsidwanso ntchito paokha. Tsopano tiyeni tifufuze makhalidwe awo omwe amagawana nawo komanso makhalidwe awo apadera.

Mbewu zimayamwa zakudya m'njira ziwiri: kuyamwa kwa mizu ndi kuyamwa masamba. Kuyamwitsa kwa mizu kumaphatikizapo kuthira feteleza m'nthaka, pomwe amakumana ndi mizu ndikuyamwa ndikugwiritsidwa ntchito ndi mizu yabwino kapena nsonga za mizu, kenako amatumizidwa ku mizu, tsinde, masamba, maluwa, ndi zipatso za mbewu.