Asayansi a Tver State Agricultural Academy (TGSKhA) apanga microfertilizer yokhala ndi selenium yomwe imalola kotala kuti iwonjezere zokolola za mbatata, malipoti CHIWANDA. Mankhwalawa ndi otetezeka ku thanzi, adatero wolemba chitukuko Olga Savina.
“Kukonzekera kokhala ndi selenium monga fetereza kunapangidwa ku dipatimenti ya Agrochemistry, Agriculture ndi Forest Management ya TGSHA. Tinapanga zoyeserera zoyamba mu 2020. Popanda kuwonjezera selenium, mbatata pafupifupi 200 imatha kukolola pa hekitala imodzi, ndipo ikatha, zokolola zimakwera kufika pa 250 centner pa hekitala,” adatero Olga Savina.
Chifukwa cha selenium, mbatata imakhala yolimbana ndi zovuta zamitundu yosiyanasiyana. Kugwiritsa ntchito mankhwalawa kumawononga alimi pafupifupi ma ruble 5 pa hekitala.
Kafukufuku wa labotale awonetsa kuti ma microdose a selenium samawononga zamoyo. Kuphatikiza apo, kulowa kwake m'nthaka kumakhala kotetezeka kuchokera ku chilengedwe, popeza selenium ndi bioutilizable, simadziunjikira m'nthaka ndipo simatsukidwa m'madzi apansi.
Kukonzekera kokhala ndi selenium kuti muwonjezere zokolola za mbatata kudawonetsedwa kale pachiwonetsero cha Inventor and Innovator ku Tver. Tsopano Tver State Agricultural Academy ikukonzekera pempho la chilolezo cha mankhwala atsopano.