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Better Farming Ontario Featured Articles

Better Farming Ontario magazine is published 11 times per year. After each edition is published, we share featured articles online.


Global warming speeds tree growth

Tuesday, October 2, 2012

A 22-year study of 55 mixed hardwood forest plots has yielded unexpected results. The trees appear to have accelerated growth rates, and are probably growing faster now than they have ever done for the past 225 years (the age of the oldest trees in the study).

Geoffrey Parker, a forest ecologist at the Smithsonian Environmental Research Center in Edgewater, Md., points out that, over the course of the study, the concentration of carbon dioxide in the forest air has risen by 12 per cent, the average temperature has increased by three-tenths of a degree and the growing season has lengthened by 7.8 days.

Higher concentrations of carbon dioxide and a longer growing season could create favourable conditions for agriculture in the northern hemisphere, and larger trees could become a carbon sink for excess atmospheric carbon dioxide created by burning fossil fuels. BF

Current Issue

March 2026

Better Farming Magazine

Farms.com Breaking News

Ontario Equine Industry Drives Rural Economy

Monday, March 16, 2026

A new economic study has revealed the major contribution of Ontario’s equine agricultural sector to the province’s economy and rural communities. The Ontario Equine Agricultural Economic Impact Study Report provides the first comprehensive evaluation of the industry since 2010 and offers... Read this article online

Julia Montgomery Named OVC Dean

Monday, March 16, 2026

The University of Guelph has announced the appointment of Dr. Julia Montgomery as the new dean of the Ontario Veterinary College (OVC).She will begin her five-year leadership term on June 15, 2026.The appointment marksan important stepfor one of Canada’s most respected veterinary... Read this article online

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