Vuba aha, UPL yatangaje itangizwa rya Evolution, ahantu henshi fungiside yindwara ya soya igoye, muri Berezile. Ibicuruzwa byongewemo nibintu bitatu bikora: mancozeb, azoxystrobin na prothioconazole.
Nk’uko uwabikoze abitangaza ngo ibi bintu bitatu bikora “byuzuzanya kandi bifite akamaro kanini mu kurinda ibihingwa ibibazo by’ubuzima bwa soya bigenda byiyongera ndetse no kurwanya ibirwanya.”
Umuyobozi wa Fungicide muri UPL Burezili, Marcelo Figueira, yagize ati: "Ubwihindurize bufite inzira ndende ya R&D. Mbere yo gutangira, ibigeragezo byakorewe mu bice bitandukanye bikura, ibyo bikaba byerekana neza uruhare rwa UPL mu gufasha abahinzi kubona umusaruro mwinshi mu buryo burambye. Kwiyemeza. Ibihumyo ni umwanzi nyamukuru mu ruganda rw’ubuhinzi; niba bidakurikijwe neza, abo banzi b’umusaruro bashobora gutuma umusaruro ugabanuka ku kigero cya 80%."
Nk’uko uyu muyobozi abitangaza ngo Ubwihindurize bushobora kurwanya neza indwara eshanu zikomeye zifata ibihingwa bya soya: Colletotrichum truncatum, Cercospora kikuchii, Corynespora cassiicola na Microsphaera diffusa na Phakopsora pachyrhizi, indwara ya nyuma yonyine ishobora gutera gutakaza imifuka 8 ku mifuka 10 ya soya.
"Ukurikije umusaruro mpuzandengo w'ibihingwa 2020-2021, byagereranijwe ko umusaruro kuri hegitari ari imifuka 58. Niba ikibazo cya phytosanitarite kitagenzuwe neza, umusaruro wa soya urashobora kugabanuka cyane. Bitewe n'ubwoko bw'indwara n'uburemere bwacyo, umusaruro kuri hegitari uzagabanuka ku mifuka 9 kugeza kuri 46. Kubara ku gipimo mpuzandengo cya soya kuri buri mufuka. gukumira no kurwanya indwara z’ibihumyo byemejwe mbere yuko bijya ku isoko kandi bizafasha abahinzi gutsinda ibi. ”Umuyobozi wa UPL Burezili.
Figueira yongeyeho ko Ubwihindurize bukoresha ikoranabuhanga ryimbuga nyinshi. Iki gitekerezo cyatangijwe na UPL, bivuze ko ibintu bitandukanye bikora mubicuruzwa bitangira gukurikizwa mubyiciro byose bya metabolism. Iri koranabuhanga rifasha kugabanya cyane amahirwe yo kurwanya imiti yica udukoko. Byongeye kandi, mugihe igihumyo gishobora kugira ihinduka, tekinoroji irashobora kandi guhangana nayo neza.
"UPL nshya ya fungiside izafasha kurinda no kongera umusaruro wa soya. Ifite imbaraga zikomeye kandi zihindagurika. Irashobora gukoreshwa hakurikijwe amabwiriza mu byiciro bitandukanye byo guhinga, bishobora guteza imbere ibihingwa bibisi, bifite ubuzima bwiza kandi bikazamura ubwiza bwa soya. Byongeye kandi, ibicuruzwa biroroshye gukoresha, ntibisaba kuvanga ingunguru, kandi bifite urwego rwo hejuru rwo kugenzura ingaruka.
Igihe cyo kohereza: Nzeri-26-2021