"Kunzwisiswa kuri nani kwehutano hwevhu kunotungamira munzira dzekugadzira mbatatisi dzakawanda"
"Ndiyo imwe yematambudziko makuru atinawo iye zvino muindasitiri yembatatisi," akadaro Chris Voigt, director director weWashington State Potato Commission. “Hatigone kuenderana nezvinodiwa. Vatengi vedu vanga vari pane zvekudya kwemakore matanhatu apfuura. Tawedzera huwandu hwenzvimbo yemadiridziro muColumbia Basin. ”
Rimwe rematambudziko nekurima mbatatisi inguva yenguva yainotora kuti utachiona hwembatatisi nezvirwere zvibve muvhu. Pasina fumigation, mbatatisi dzinogona chete kurimwa pachikamu chimwe chevhu makore gumi nemaviri. Kana fumigants ikaiswa, iyo nhamba inoderera kusvika pamakore mana ega ega. Kunyangwe nemafuta, iyo nyika haigadziri mbatatisi yakakwana.
Kubatsira kuwedzera goho, vesaenzi vanotsigirwa nezvipo zvakasiyana siyana uye mari kubva kuUSDA, Washington State Legislature, Washington State Potato Commission nevanogadzira mbatatisi vari kutsvaga kuti vangasimudzira sei hutano hwevhu mumatatata.
"Kunzwisiswa kuri nani kwehutano hwevhu kunozotungamira munzira dzekugadzira mbatatisi dzakawanda," akadaro Richard Koenig, Washington State University Department of Crop and Soil Sciences chair. “Izvi zvinogona kuitwa kuburikidza nekuwedzera goho, kupfupisa nguva yekutenderera varimi vasati vadzokera kumatatata, kana zvese zviri zviviri. Imwe yekiyi pano kunzwisisa mashandisiro anoita ivhu maitiro angaderedza kuitika kwezvirwere, chinova chinhu chikuru chinotadzisa zvirimwa zvakawanda uye zvinokanganisa nguva dzekutenderera. ”
Chirongwa chakatumirwa muzhizha 2018 kuongorora ese zvinyorwa zviripo zvine chekuita nezvidzidzo zvakamboitwa pahutano hwevhu hwembatatisi.
"Isu tanga tichitsvaga tsvagiridzo iriko," akadaro Karen Hills, mutsvagiri weCentre for Sustaining Agriculture and Natural Resources yeWashington State University. “Chatanga tichiedza kuita negwaro iri kwaive kutsvaga zvimwe zvakakosha maererano nezvinodiwa mukutsvagisa mune ramangwana. Takatarisa pane zvaitwa uye zvinoda kuitwa. Kutaura chokwadi, pachine zvakawanda zvinoda kuitwa. ”
Gore rapfuura, iyo USDA yakabhadhara chirongwa chemakore mana chekutsvaga hutano hwevhu hwembatatisi.
"Chirongwa changu chekutsvagisa chinobatanidzwa muzvirongwa zvakati kuti zvinoongorora mashandiro ekurimwa kwezvirimwa zvingakanganisa hutano hwembatatisi," akadaro Ken Frost, murapi wezvirimwa Hermiston Zvekurima Zvekutsvagisa uye Yekuwedzera Center, chikamu cheOregon State University. "Chirongwa chikuru chekutsvagisa chandiri nacho munzvimbo ino chakapihwa mari neUSAA Specialty Crop Research Initiative."
2019 raive gore rekutanga zvirimwa zvakarimwa pachirongwa ichi.
"Ndinofunga mbatatisi muganhu mutsva," akadaro Frost. “Ihurongwa hwakavhiringidzwa zvikuru. Dzimwe nzira dzekucheka dzinoda kudzikisira kurima. Ndicho chimwe chinhu chatisingakwanise kuita mumatanho ekucheka matapiri. "Tinofanirwa kufunga nezvazvo neimwe nzira pane kufunga nezvayo mune mamwe masisitimu."
Frost ndomumwe wevangangoita makumi maviri vatsvagidzi vari kushanda muchirongwa ichi. Vatsvagiri vari kutarisa kuti kurimwa kwekutenderera kunokanganisa uye kukanganisa hutachiona hwevhu. Frost ari kuita makore maviri kutenderera nemapatatisi uye gorosi uye matatu-makore kutenderera nemapatatisi, chibage uye gorosi.
"Chimwe nechimwe cheizvi chinotenderera chinobatanidzwa nemasitadhi achidonha semhepo inonamira uye nekuisa manyowa emukaka akagadzirwa manyowa," Frost akadaro. “Ndiri chiremba wezvirwere zvezvirimwa nekudzidziswa, basa rangu rakawanda rinotarisa kuti maratidziro akasiyana anokanganisa sei utachiona hwembatatisi, chirwere chinotevera icho utachiona hunokonzera, pamwe chete negoho nekurasikirwa kwemhando yepamusoro kunobva muzvirwere izvi.
Mukuyedza kuongorora nzira yekuchekesa mbatatisi nenzira yakazara, tanga tichienzanisa mhinduro dzevhu rese rehutachiona (kureva mabhakitiriya ese nefungi zviripo) kune maitiro ekugadzirisa zvirimwa kudzidza kana paine hutachiona kana mapoka e hutachiona hunonyanya kubatsira kana hunokanganisa hutano hwembesa mbatatisi. "Tinofunga kuti kuongorora hutachiona hwehutachiona hwevhu maererano nemazano akasiana-siana ekurimwa kwezvirimwa, kusanganisira kushandiswa kwemushonga wezvipembenene, kunogona kubatsira varimi kubata nharaunda dzehutachiona hwevhu nenzira dzinosimudzira hutano hwezvirimwa negoho, uye kudzikisira kukonzeresa nekuda kwechirwere."
"Pane zvakawanda zviri kuitika mubhokisi dema iro pane zvataifunga," akadaro Hill. “Mimwe minda iri kuburitsa goho riri nani pane mimwe. Hazvitsanangurike neyakajairwa bvunzo dzevhu. Pane zvimwe zviri kuitika. Hatigone kunongedzera kune vanowanzo fungidzirwa izvo. "Pane zvinhu zvakawanda zvirikuitika maererano nehutachiona hwevhu."