Avhareji yemutengo wenzvimbo mumisika minomwe mikuru yepamba muUnited States i75.91 masendi papound, kuwedzera kwe2.12 cents papound kubva svondo rapfuura uye kudzikira kwemasendi 5.27 paundi kubva panguva imwe cheteyo gore rapfuura.Muvhiki iroro, 16530 mapakeji akatengeswa mumisika mikuru minomwe muUnited States, uye huwandu hwe164558 mapakeji akatengeswa muna 2023/24.
Mutengo wenzvimbo weupland donje muUnited States wakwira, nepo kubvunza kubva kunze kwenyika muTexas kwave kudiki.Bangladesh, India, neMexico ndidzo dzinonyanya kudiwa, nepo kubvunza kubva kunze kwenyika mugwenga rekumadokero nenharaunda yeSt. John kwange kuri kureruka.Mitengo yedonje yePima yakaramba yakagadzikana, nepo kubvunza kubva kunze kwenyika kwave kuri nyore.
Vhiki iroro, mafekitari emachira emumba muUnited States akabvunza nezvekutumirwa kwedonje regiredhi 5 kubva muna Ndira kusvika Gumiguru gore rinouya, uye kutenga kwavo kwakaramba kwakangwarira.Mamwe mafekitori akaenderera mberi nekudzikisa kugadzirwa kwekudzora tambo yekugadzira.Kutengeswa kunze kwedonje rekuAmerica kunowanzova pakati.Vietnam ine kubvunza nezve Level 3 donje rakatumirwa kubva muna Kubvumbi kusvika Gunyana 2024, nepo China iine kubvunza nezve Level 3 green kadhi donje rakatumirwa kubva Ndira kusvika Kurume 2024.
Dzimwe nzvimbo dziri kumaodzanyemba kwakadziva kumabvazuva nekumaodzanyemba kweUnited States dzine mabhanan’ana ari kubva pa25 kusvika ku50 millimeters, asi nzvimbo zhinji dzichiri kusanaya kwemvura kuri pakati nepakati kusvika kwakanyanyisa, zvichikanganisa goho rezvirimwa.Kune mvura shoma kuchamhembe kwenharaunda yekumaodzanyemba kwakadziva kumabvazuva, uye defoliation uye kukohwa zviri kukurumidza, negoho rakanaka kana rakanaka pane imwe nzvimbo.
Nzvimbo yekuchamhembe yedunhu reCentral South Delta ine mvura yakanaka ye25-75 millimeters, uye kugadzirisa kwakapedzwa neanenge matatu-makota.Maodzanyemba eArkansas nekumadokero kweTennessee achiri kusangana nekusanaya kwemvura kuri pakati nepakati.Dzimwe nzvimbo dziri kumaodzanyemba kwedunhu reDelta dzakawana kunaya kwemvura kwakanaka, izvo zvaita kuti nzvimbo iyi itange kugadzirira muchirimo unotevera.Basa rekutanga rakapera, uye nzvimbo zhinji dzichiri mukusanaya kwemvura kwakanyanya uye kwakanyanya.Mvura yakakwana ichiri kudiwa tisati tadyarwa muchirimo chinotevera.
Kukohwa kwekupedzisira kumabvazuva nekumaodzanyemba kweTexas kwakasangana nekunaya kwemvura, uye nekuda kwegoho rakashata uye mari yekugadzira yakawanda yekugadzira, dzimwe nzvimbo dzinotarisirwa kuderedza nzvimbo yadzo yekudyara gore rinouya, uye dzinogona kuchinja pakudyara gorosi nechibage.Rio Grande River basin ine mvura yakanaka ye75-125 millimeters, uye yakawanda inodiwa mvura isati yadyarwa muchirimo.Kudyara kuchatanga mukupera kwaKukadzi.Kupedzwa kwekukohwa munzvimbo dzakakwirira dzekumadokero kweTexas i60-70%, nekukasira kukohwa munzvimbo dzine makomo uye zviri nani kupfuura zvinotarisirwa mazinga edonje idzva.
Kune mvura munzvimbo yerenje kumadokero, uye kukohwa kunokanganiswa zvishoma.Kugadziriswa kuri kufambira mberi zvishoma nezvishoma, uye kukohwa kunopedzwa ne50-62%.Kunzvimbo yeSt.Kunzvimbo yedonje yePima kune kunaya kwemvura, uye kukohwa kune dzimwe nzvimbo kwakaderera, ne50-75% yegoho rakapera.
Nguva yekutumira: Zvita-02-2023