Kuphwanya minda yanu youma nyemba?Onetsetsani kuti mukugwiritsa ntchito herbicides yotsalira.

Pafupifupi 67 peresenti ya olima nyemba zouma ku North Dakota ndi Minnesota amalima minda yawo ya soya nthawi ina, malinga ndi kafukufuku wa alimi, akutero Joe Eakley wa ku North Dakota State University's Weed Control Center.akatswiri azadziwikiratu kapena pambuyo paziwopsezo.
Perekani pafupifupi theka mbewu zisanawonekere.Polankhula pa Tsiku la Nyemba 2024, adati nyemba zina zimagubuduza zisanabzalidwe, ndipo pafupifupi 5% zimagubuduza nyemba zikakhazikika.
“Chaka chilichonse ndimafunsidwa funso.Mukudziwa, kwenikweni, nditha kugubuduza liti mogwirizana ndi kugwiritsa ntchito kwanga kwa herbicide yotsalira?Kodi pali ubwino uliwonse kupopera mankhwala a herbicide kaye kenako ndikugudubuza, kapena kupopera mankhwala kaye?”ndiyeno nkuugwetsa?”– iye anati.
Kusinthasintha kumakankhira miyala pansi ndi kutalikirana ndi wokolola, koma zomwe zimachititsanso kuti nthaka ikhale yolimba, monga "chochitika cha matayala," adatero Yackley.
Iye anati: “Pamene pali chipwirikiti, udzu umakhala wovuta kwambiri."Ndiye kuyendetsa magudumu kumawoneka chonchi.Chifukwa chake tidafunadi kuwona zotsatira za kugubuduza udzu m'munda, ndikuyang'ananso momwe kugubuduza ndikugwiritsa ntchito mankhwala otsalira a udzu. ”
Eakley ndi gulu lake adayesa mayeso oyamba "kungosangalala" pa soya, koma akuti chikhalidwe cha nkhaniyi ndi chofanana ndi chomwe adachipeza pambuyo pake pakuyesa ndi nyemba zodyedwa.
"Kumene kulibe zodzigudubuza kapena mankhwala ophera udzu, tili ndi udzu pafupifupi 100 ndi mitengo 50 yodukaduka pa sikweya yadi," adatero poyeserera koyamba mu 2022. pressure.”“
Uphungu wa Eakley unali wosavuta: “Kwenikweni, ngati mukhala okonzekera ndi kuchitapo kanthu, chirichonse chimene chingagwire bwino ntchito mwadongosolo, sitiwona kusiyana kulikonse panthaŵi.”
Akupitiriza kufotokoza kuti kugubuduza ndikugwiritsa ntchito mankhwala otsalira a herbicide nthawi imodzi kumatanthauza kuti udzu wambiri umatuluka koma umatetezedwa.
"Zikutanthauza kuti tikhoza kupha udzu wambiri motere," adatero."Choncho chimodzi mwazinthu zomwe ndimatenga ndikuti, ngati tikufuna kupita, onetsetsani kuti tili ndi zotsatsa zotsalira, zomwe zitha kukhala zopindulitsa kwa ife pakapita nthawi."
"Sitikuwona zotsatira zambiri za udzu zikamera m'munda momwemo," adatero."Ndiye zikuwoneka bwino kwa ifenso."