The Napa Valley Farmworker Foundation (FWF) celebrated its 21st Annual Napa County Pruning Contest at Beringer’s Gamble Ranch Vineyard on Saturday, February 4. It was a perfect day as 106 contestants displayed speed and technique in what is considered the most prestigious competition for Napa Valley’s vineyard professionals. “The Napa County Pruning Contest continues to get better every year. Participants …
Dale: Biological nitrogen fixation such as that with legumes is done at the expense of...