Kudziya kwepasirese kuri kukonzera matambudziko kuvarimi vanorima mbatatisi uye vanogadzira fries dzeFrance dzakanakisa, nyanzvi inoyambira. The russet Burbank mbatatisi yakasiyana-siyana inorimwa kuNorth America, iyo inoshandiswa kugadzira fries, uye inofungidzirwa kuti ndiyo inonyanya kufarirwa naMcDonald.
Asi varimi mudunhu reIdaho, vanova varimi vakuru vemuriwo uyu, vanovimba nemvura inobva mukunyunguduka kwechando mumakomo kudiridza chirimwa ichi, uye kushanduka kwemamiriro ekunze kuri kukonzera kuti kunyungudika kwechando kuite nekukurumidza semumakore apfuura, zvichikanganisa kukura.
Sechinyakare, snowpack yakanyatsogadziriswa kutanga kwaApril uye zvishoma nezvishoma inonyunguduka munguva yezhizha, ichipa chitubu chemvura. Asi chidzidzo che2018 chakawana izvozvo kuwanda kwechando pamusoro pemakomo kwakadzikira ne15 kusvika ku30 muzana kubvira pakati pezana remakore rechiXNUMX.
Idaho yakambosanganawo nekumwe kupisa kwakanyanya muUnited States. Muna Chikunguru, pakukwirira kwemwaka wembatatisi, tembiricha yaipisa kupfuura 16ºC kupfuura muna 1990.
«Kana tiine sinou shoma mumakomo kana kuti chando chisati chanyunguduka, zvinogona kukanganisa madiridziro edu mune ramangwana.akadaro mumwe wevaive vagadzira.
Kuchinja kwemamiriro ekunze kunokanganisa sei kugadzirwa kwembatatisi?
Kupisa, kuoma kwemamiriro okunze kunogona kukanganisa nzira yekukura kwechikafu uye nekudaro manakiro azvinoita uye kutaridzika kwazvinoita pazvinopihwa. Russet Burbanks inoremekedzwa nekunaka kwavo kana yakakangwa nekuda kwavo high starch content.
Asi chinhu chikuru ndechokuchengeta starch yakawanda mairi kwenguva yakareba sezvinobvira, uye tembiricha inodziya inokurumidza kushandurwa sitachi kuita shuga. Mumbatatisi, tembiricha yepamusoro inogona kukonzeresa kushanduka kwe starch kuita shuga, zvichiita kuti zvimwe zvikamu zvembatatisi zvive neshuga yakawanda.
Russet Burbanks inonyanya kutarisana neizvi, izvo zvinounza dambudziko rebhizimisi kuvarimi nokuti kana mbatatisi yakakangwa, zvikamu zveshuga zvinotora ruvara rwakasviba, nepo migove ine starch inoramba iri mu zvakajairika beige.
Varimi nevatengesi vanoda kuvanzvenga nekuti zvikamu zvitema"hazvidiwi kune vakawanda vatengis”, anodaro murimi Novy.
Kutsvaga mahybrids kunogona kuve mhinduro
Kurwisa dambudziko rekuzvimba, Dr. Novy nedzimwe nyanzvi dzezvirimwa vari kushanda kugadzira marudzi e pachiitoa mahybrids izvo zvinoshingirira kushanduka kwemamiriro ekunze.
Inofungidzirwa sevhezheni yeAmerica yaunofarira, iyo Burbank Russet ndiyo inotarisisa yeakawanda eaya mahybrid kuedza, kusanganisira iyo Blazer Russet, iyo yakagadziridzwa seyakasanganiswa kubvira 1988.
Yakatangwa muna 2005 uye inoonekwa sechinotsiva Shepody siyana, iyo inopesana nekunze tuber kuremara, matipi eshuga uye zvimwe zvirwere, uku ichigadzira chikamu chepamusoro chembatatisi yekutanga. Blazer Russet neClearwater Russet mahybrids akadzikiswa kubva kuBurbank siyana uye akagamuchirwa kuti ashandiswe neMcDonald's muna 2016, mhando itsva dzekutanga dzakagamuchirwa nehofori yechikafu kubva muna 2000.
Saka tinogona kunge takatarisana nekuguma kweizvi (nezvimwe zvakawanda) zvekudya nekuda kwekushanduka kwemamiriro ekunze.