#Agriculture #SustainableFarming #NitrogenManagement #BacterialInoculation #CropEfficiency #EnvironmentalConservation #AgriculturalInnovation
Mumharidzo ichangoburwa paBean Day 2024, Mubatanidzwa Muzvinafundo Paulo Pagliari vakagovera nzwisiso mutsvagiridzo yavo, vachiratidza kugona kwejekiseni remabhakitiriya kuti rishandure manejimendi enitrogen mukurima.
Mukutsvaga kurima kwakasimba, kuda kukwidziridza mashandisirwo efotereza tichiwedzera goho rezvirimwa zvinoramba zvakanyanya kukosha. Pinda Azospirillum brasilense, bhakitiriya rinogadzirisa nitrogen rinoratidza kushanda kunoshamisa mukuderedza nitrogen fetereza yebhinzi yakaoma inodyika. Inotungamirwa naPaulo Pagliari nechikwata chake paYunivhesiti yeMinnesota, iyi nzira yekuvandudza ine kiyi yekukosha kwekuchengetedza mari kune varimi uye kuchengetedza kwezvakatipoteredza.
PaBean Day 2024, Pagliari akasimbisa kukurumidza kwekutora nzira dzekudzikisa mabhii enitrogen mukati mekukwira kwemitengo yefetereza uye kunetsa kuri kuita ecology. Kuiswa kweAzospirillum brasilense semushonga wembeu kunopa mhinduro inovimbisa, inogona kutema mapeji enitrogen anosvika 25%.
Kutora kubva mumiedzo yakakura, Pagliari akasimbisa mhinduro dzinoenderana dzakanaka dzakaonekwa neAzospirillum brasilense zvichienzaniswa neyakapfuura zvigadzirwa zvebiological. Kusiyana nekuedza kwakare uko kwakange kusingakwanisike, kushandiswa kweutachiona uhwu hwekugadzirisa nitrogen kwaunza mibairo inovimbisa muzvirimwa zvakasiyana siyana, kusanganisira gorosi, chibage, uye ikozvino, bhinzi nhema.
Nepo miyedzo yekutanga ichiendesa kunze marudzi kubva kuBrazil, Pagliari inoona kugadzirwa kwenzvimbo kuti ive nechokwadi chekuwanikwa uye kugona kune varimi. Nekuyedza majekiseni akasiyana-siyana padivi peakasiyana mafetereza ehurumende, timu ine chinangwa chekusimudzira mashandisirwo eAzospirillum brasilense, kunyanya mumamiriro ezvinhu ane nitrogen yepakati nepakati.
Zvisinei, matambudziko anoramba aripo, sezvinoratidzwa nekudzikira kwegoho rinoonekwa nemazinga enitrogen akazara. Pagliari akasimbisa kukosha kwekuenderera mberi nekuferefeta kuburitsa zvikonzero zvinokonzeresa chiitiko ichi, kubva kuhuwandu hwezvinomera kusvika kune zvinonetsa zvemuviri.
Sezvo tsvagiridzo ichienderera mberi, timu yaPagliari inoramba yakazvipira kuongorora nitrogen dynamics, kubviswa kwenitrogen kwakazara, uye zvebhinzi protein kukwenenzvera kurudziro yevarimi. Nekuenderera mberi nerutsigiro uye mari, mukana weiyo bhakitiriya inoculation yekushandura nitrogen manejimendi mune zvekurima inoswedera pedyo, ichizivisa nguva itsva yemaitiro ekurima akasimba.