| 词条 | L'Acadie blanc |
| 释义 |
The grape is considered a complex hybrid which means that it has genes from several different species of genus Vitis in its lineage. The full lineage of L'Acadie blanc was mapped out by Helen Fisher of the University of Guelph and revealed that the grape has members from eight different Vitis species including Vitis aestivalis, Vitis berlandieri, Vitis cinerea, Vitis labrusca, Vitis lincecumii, Vitis riparia, Vitis rupestris and Vitis vinifera.[1] In contrast, around 99% of the world's wine is made from grapes belonging only to Vitis vinifera species.[3] History and pedigreeL'Acadie blanc was created in 1953 by Ollie Bradt at the Vineland research center in Niagara, Ontario. The grape is a crossing the Seibel grape Cascade and the Villard grape Seyve-Villard 14-287, both bred by French horticulturalist. Cuttings of the new grape variety were sent to the Kentville research station (now known as the Kentville Research and Development Centre) in Kentville, Nova Scotia. Here the grape was given the name L'Acadie blanc after Acadia, the former New France colony that is now part of The Maritimes in eastern Canada.[1] L'Acadie blanc is a complex hybrid with an extensive lineage that was mapped out by University of Guelph professor Helen Fisher. Within L'Acadie blanc's pedigree are members of several Vitis species including V. aestivalis, V. berlandieri, V. cinerea, V. labrusca, V. lincecumii, V. riparia, V. rupestris and V. vinifera. Some of the notable members of L'Acadie blanc's family tree include:[1][4]
ViticultureL'Acadie blanc is a very cold hardy vine able to withstand temperatures as low as {{convert|-22|C|F}} to {{convert|-25|C|F}}, making it much hardier than the more widely planted Seyval blanc. The vine is an early to mid-ripening grape that has to the potential to be very productive and high yielding if not kept in check by winter pruning and later seasonal green harvesting. L'Acadie blanc tends to produce loose bunches which gives it some protection towards the viticultural hazard of botrytis bunch rot.[1] There have been successes growing certified organically. Wine regionsL'Acadie blanc is most widely planted in Nova Scotia where its cold hardiness is valued. Other plantings exist in north-central Ontario and Quebec where the grape's strong disease resistance makes it a promising planting. In Quebec some of the warmer southern regions of the province tends to produce styles lacking acidity while Québécois plantings in cooler areas have been increasing.[1] StylesWhile L'Acadie blanc is made in a varietal style it is often with other white grape varieties including Seyval blanc, Vandal-Cliche and Vidal blanc. Some wineries are producing traditional method sparkling styles. According to Master of Wine Jancis Robinson, varietal styles of L'Acadie blanc tend to be more full bodied than other Canadian whites with floral and honeyed aroma notes.[1] SynonymsAs a relatively recently created hybrid, L'Acadie blanc does not have many synonyms with only Acadie, L'Acadie, La'Cadie, L. Acadie blanc, V 53261 and Vineland 53261 generally recognized.[1][5] References1. ^1 2 3 4 5 6 7 J. Robinson, J. Harding and J. Vouillamoz Wine Grapes - A complete guide to 1,368 vine varieties, including their origins and flavours pgs 197, 523 Allen Lane 2012 {{ISBN|978-1-846-14446-2}} {{Hybrid grape varieties}}2. ^Mark DeWolf "Defining L’Acadie" Appellation America, Accessed: June 15th, 2013 3. ^Lydia Zuraw "[https://www.npr.org/blogs/thesalt/2013/05/31/187578563/french-learned-to-make-wine-from-italians-2-400-years-ago The French Learned To Make Wine From Italians 2,400 Years Ago]" National Public Radio (NPR), June 4th, 2013 4. ^Chateau Stripmine "Family Tree of L'Acadie blanc" courtesy of Helen K. Fisher and O. A. Bradt, University of Guelph 5. ^Vitis International Variety Catalogue (VIVC) L'Acadie blanc Accessed: June 15th, 2013 2 : White wine grape varieties|Hybrid grape varieties |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。