But temperatures are rising in Canada, and so too are the annual blueberry harvests - giving a whiff of how global warming could shift economic fortunes.
Killing spring frosts occur half as often now as in the 1950s - with the decline most noticeable in the last 20 years - and Quebec growers have gained the confidence to expand production to take advantage of skyrocketing worldwide demand. As a result, Maine blueberry producers are uneasy about competition from their northern neighbor - and their future.
complete story at http://www.boston.com/news/local/articles/2007/10/01/as_frost_fades_berry_rivalry_heats/
No comments:
Post a Comment