Mazambiringa ndeimwe yezvinomera zvakanyanya-zvinonzwa mamiriro ekunze muSwitzerland, tsika inoda kudziya uye inokura chete patembiricha inopfuura 10 degrees Celsius. Saizvozvo, thermophilic muzambiringa unonyanya kufarira nhoroondo yemamiriro ekunze uye nekuongorora mhedzisiro yekudziya kwepasi, anonyora Renata Hodel mune chinyorwa pa www.lid.ch.
Vatsvakurudzi veSwiss national agroscope vari kuongorora mazambiringa kubvira 1925. The Agroscope Research Center muPully inonyora zvakarongeka ruzivo rwese pamusoro pematanho akakosha ekukura kwemazambiringa, sekutanga kwekukura, maruva, kutanga kwekuibva. yemazambiringa kana nguva yekuibva, pamwe nenguva yekukohwa mazambiringa eChasselas muchikamu chekuyedza chenzvimbo yewaini yemuno.
Agroscope inozvirumbidza imwe yeakareba akatevedzana ekutarisa kwakarongeka mumunda wemazambiringa phenology muSwitzerland. Uye zvakacherechedzwa zvakacherechedzwa zvakaita kuti zvikwanise kuongorora kukanganisa kwemamiriro ekunze pamazambiringa mudunhu reLake Geneva. Uye zvakare, tsvakiridzo yeAgroscope mumunda weviticulture uye winemaking ine chinangwa chekugadzirisa matambudziko anoshanda eSwitzerland winemakers, tichifunga nezvematunhu hunhu.
Kubva 1985, nzvimbo yekutsvagisa yeAgroscope muPulli yakaona kuti mazambiringa ari kuibva kare uye kare, zvinorevawo kuti nguva dzekukohwa dziri kuramba dzichidzikira.
Rekodhi yekutanga yakagadzwa muna 2011 apo Chasselas yakatanga kuibva musi waChikunguru 22. Mamiriro ekunze ekupisa akanyorwa gore rino kubva muchirimo ave kuita kuti pave nerekodhi nyowani yekutanga kuibva mune iyi yakareba nhevedzano yezviyero kweanoda kusvika zana zana: mazambiringa akacherechedzwa akarova rekodhi rekare nemazuva maviri, uye mazambiringa akatanga kuibva naChikunguru 20. Izvi zvakare anopfuura mavhiki matatu pamberi peavhareji zuva reiyi nhanho yekukura, yakaverengerwa pakati pa1925 na2022.