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Showing posts from February, 2014

Predicting the future: Alfalfa winter injury in Minnesota

by M. Scott Wells, Extension Forage/Cropping Systems Agronomist
Over the past two and half months as the new U of MN Forage and Cropping System Extension Agronomist, the one question I have been asked the most is, "Are you surviving the winter?" Being from the southern US, I replied that I have now experienced real winter. Some of these experiences have been novel and interesting, such as tossing boiling water into the air and watching it become snow, and blowing bubbles in -15°F weather (if you not have tried the bubbles, I highly recommend it), whereas other experiences (truck not starting because its so cold) have been less thrilling.

This question about "surviving the winter" is an important one when considering the devastating impact of the 2012-2013 winter on alfalfa stands throughout Minnesota. If you are an Alfalfa producer, the question of alfalfa winter injury, and to a greater extent winterkill, is definitely on your mind as it is on min…