Diatomite - madipoziti otayirira kapena opangidwa ndi simenti, miyala ya sedimentary yoyera, yotuwa kapena yachikasu, yokhala ndi zipolopolo zopitilira 50% za diatom. Ma diatomite ndi am'madzi, nthawi zambiri amakhala m'madzi opanda mchere (nyanja). Amakhala ndi 70-98% silika, ali ndi porosity yayikulu, kachulukidwe kakang'ono kocheperako, ma adsorption abwino komanso zotsekemera zotentha. Amagwiritsidwa ntchito muzitsulo, zomangamanga ndi mafakitale ena.
Asayansi a Ural State Agrarian University akuchita kafukufuku wa sayansi pa mphamvu yogwiritsira ntchito diatomite monga feteleza wa mbewu, sorbent ngati dothi likuipitsidwa ndi zitsulo zolemera, komanso chakudya chowonjezera pa ulimi wa ziweto ndi nkhuku. tsamba lovomerezeka la Ural State Agrarian University.
Wachiwiri kwa Rector of Research and Innovation ku USAU, Mtsogoleri wa dipatimenti ya Zamasamba ndi Zipatso Mikhail Karpukhin adagawana zotsatira za kuyesa zingapo zakugwiritsa ntchito diatomite polima mbatata ndi masamba poyera.
Malinga ndi mapeto a wasayansi, panali kuwonjezeka zokolola ndi kusintha ulaliki wa mbatata ndi kabichi woyera. Kuphatikiza apo, kuchepa kwa nitrate muzinthuzo kudadziwika.
"Ndikuwonjezeka kwa mlingo wa diatomite, panali chizolowezi chowonjezera gawo lalikulu la ma tubers. Tiyenera kuzindikira kuti zomwe zili mu nitrate mu tubers zinali kuchokera 34 mpaka 52 mg / kg ndipo zinali zochepa muzoyesera zoyesera poyerekeza ndi kulamulira kwa 16-18 mg / kg, chifukwa cha mphamvu yabwino ya adsorption ya diatomite yomwe imagwiritsidwa ntchito. ТChifukwa chake, pogwiritsa ntchito diatomite, pakhala chizolowezi chowonjezera zinthu zowuma ndi wowuma, komanso kuchepetsa kuchuluka kwa nitrates mu ma tubers a mbatata. Zomwezo zidadziwika ndi kabichi yoyera. Sitinangophunzira momwe ma diatomites amakhudzira zokolola, kuwonetsera komanso kusunga bwino mbatata ndi ndiwo zamasamba, komanso tinapanga malingaliro asayansi pamitengo yabwino kwambiri yogwiritsira ntchito ”, Mikhail Karpukhin mwachidule.
Asayansi a ku Ural apanga maphunziro angapo asayansi pankhani ya kugwiritsa ntchito diatomite mu agro-industrial complex. Makamaka, pali mapulani opangira feteleza wa organomineral wolima mbewu.