Iyo Siberian Federal University (SFU) yakavandudza nzira yekudzivirira mbatatisi kubva kuzvirwere zvefungal uchishandisa fungicides. Masayendisiti akawana "packaging" yakakwana kwavari kubva kune birch sawdust, iyo inobvumira mishonga muvhu kuti iite zvakanyanya.
Siberian Federal University biotechnologists vakagadzira granules 5-7 mm muhukuru inoiswa fungicide. Pane imwe nguva muvhu, inosunungurwa mu microdoses kuti ipe kudzivirirwa kwenguva refu pamidzi yemidzi uye mbatatisi tubers.
Iyo granules ine poly-3-hydroxybutyrate uye yakapwanyika birch sawdust. Iwo akaumbwa sediki tumapellets. Kusarudzwa kwezvinhu kunokonzerwa nekuti, kusiyana nevhu kana peat, sawdust inotora unyoro. Iyo granule yakagadzirwa kubva kwavari inoputsika zvishoma nezvishoma, zvishoma nezvishoma ichiburitsa fungicide muvhu.
Sezvo Svetlana Prudnikova, purofesa weDhipatimendi reBiotechnology paSiberian Federal University, akacherechedza, nzira yakagadzirwa inowanikwa, inodhura uye iri nyore. Fungicide granules inoshandiswa kamwe chete uye inoramba ichishanda mumwaka wose wekukura, kusvika pakukohwa.
Miedzo yenzira itsva yakaitwa mumamiriro erabhoritari uye panzvimbo yekutyaira munharaunda yeSukhobuzimsky yeKrasnoyarsk Territory. Nekuda kweizvozvo, mbatatisi dzakaratidza kumera kwekutanga, uye nhanho yekukuvara kwepathogen haina kupfuura 10%. Huremu hwemachubhu akakonzeresa hwakazove makumi matatu muzana, uye kuwedzera kwegoho kwakasiyana kubva pa30 kusvika 60%.
Huwandu hwerutsigiro hweVolgograd mbatatisi uye varimi vemiriwo huchasvika kunosvika mamirioni mazana matatu nemakumi mashanu nenhatu rubles
Vagadziri vembatatisi yeVolgograd nemuriwo vachawana rubatsiro rwemari inosvika 2024 miriyoni rubles muna 355,8. Huwandu hwekutsigirwa huchaverengerwa ...