Njira zamakono zakhala zikudziwika kuti zimatulutsa masamba abwino komanso athanzi, ndipo asayansi tsopano akutsimikizira izi ndi kafukufuku wawo. Nkhaniyi ikufotokoza zomwe apeza Dr. Larry Phelan wochokera ku Ohio State University, yemwe adayesa chimanga ndi soya kuti afanizire momwe zomera zomwe zimapangidwira zimakopa tizilombo toyambitsa matenda kusiyana ndi zomwe zimakula pogwiritsa ntchito njira zamakono. Anapeza kuti dothi la famuyo linali ndi zinthu zambiri zakuthupi ndipo nthawi zonse silinali lokongola ku tizirombo. Komanso, Dr. Autar Mattoo wa ku United States Department of Agriculture Research Station ku Beltsville, Md. .
Kufufuza kumeneku kunasonyeza kuti zomera zimakula bwino ndi kutulutsidwa kwapang'onopang'ono komanso kosasunthika kwa zakudya zomwe zimapezeka muzinthu zamoyo, osati kutulutsa feteleza wa mankhwala. Kuphatikiza apo, njira zopangira organic zimapereka michere yosiyanasiyana yomwe ndiyofunikira kuti ikhale ndi thanzi labwino koma osapezeka mu feteleza wamba. Pogwiritsa ntchito njira zachilengedwe, alimi ndi olima atha kupatsa mbewu zawo zakudya zofunikira kuti zikule ndi kulimbana ndi tizirombo ndi matenda, komanso kukonza thanzi lanthaka ndikuteteza chilengedwe.
Pomaliza, mapindu aukadaulo amawonekera bwino komanso amathandizidwa ndi kafukufuku wasayansi. Posiya feteleza wamankhwala ndikuphatikizira ntchito zaulimi ndi ulimi, titha kukonza bwino mbewu zathu komanso kuteteza chilengedwe.