Amagilebhisi angesinye sezitshalo ezizwela kakhulu isimo sezulu eSwitzerland, isiko lidinga ukufudumala futhi likhula kuphela emazingeni okushisa angaphezu kuka-10 degrees Celsius. Ngokunjalo, umvini we-thermophilic unentshisekelo ikakhulukazi emlandweni wesimo sezulu kanye nokuhlaziya imiphumela yokufudumala kwembulunga yonke, kubhala u-Renata Hodel esihlokweni esithi www.lid.ch.
Abacwaningi esikhungweni sikazwelonke socwaningo lwezolimo saseSwitzerland i-Agroscope bebelokhu beqapha amagilebhisi kusukela ngo-1925. I-Agroscope Research Centre e-Pully ibhala ngokuhlelekile lonke ulwazi mayelana nezigaba ezibaluleke kakhulu zokukhula kwamagilebhisi, njengokuqala kokukhula, ukuqhakaza, ukuqala kokuvuthwa. zamagilebhisi noma isikhathi sokuvuthwa, kanye nesikhathi sokuvunwa kwamagilebhisi e-Chasselas endaweni yokuhlola yesikhungo sewayini sendawo.
I-Agroscope iziqhenya ngochungechunge olude kakhulu lokubhekwa okuhlelekile emkhakheni we-grape phenology eSwitzerland. Futhi ukubonwa okurekhodiwe kwenza kwaba nokwenzeka ukuhlola umthelela wokushintsha kwesimo sezulu kumagilebhisi esifundeni saseLake Geneva. Ngaphezu kwalokho, ucwaningo lwe-Agroscope emkhakheni we-viticulture kanye nokwenza iwayini kuhloswe ngalo ukuxazulula izinkinga ezingokoqobo zabenzi bewayini baseSwitzerland, kucatshangelwa izici zesifunda.
Kusukela ngo-1985, isikhungo socwaningo se-Agroscope ePulli siphawule ukuthi amagilebhisi avuthwa ngaphambi kwesikhathi, okusho ukuthi izikhathi zokuvuna zihlala zincipha.
Irekhodi lokuqala laqoshwa ngo-2011 ngenkathi i-Chasselas iqala ukuvuthwa ngoJulayi 22. Izimo ezishisayo ezingavamile eziqoshwe kulo nyaka kusukela entwasahlobo manje ziholele ekuvuthweni kwerekhodi elisha kulolu chungechunge olude lwezilinganiso cishe iminyaka eyikhulu: amagilebhisi abonwayo ashaya irekhodi elidala ngezinsuku ezimbili, futhi amagilebhisi aqala ukuvuthwa ngoJulayi 20. Lokhu futhi kungaphezu kwamasonto amathathu ngaphambi kwedethi emaphakathi yalesi sigaba sokuvuthwa, esibalwa phakathi kuka-1925 no-2022.