In Massachusetts, fruit farmers are currently facing the challenge of protecting their crops from potential frost damage during a series of cold nights. Last year, some farmers experienced significant losses, particularly with peaches and cherries. Tyngsboro farmer, Mark Parlee, notes the vulnerability of these crops, which are crucial to farm revenue, constituting 7% to 8% of gross sales. The current weather conditions have put these crops at risk again, especially as peaches are in full bloom, a stage highly susceptible to frost damage. Temperatures below 28 degrees can harm the crops, and at 21 degrees, the majority could be lost.
To mitigate the risk, farmers employ methods such as soaking and freezing the crops using sprinkler systems, a technique that helps preserve the crops by utilizing the heat released when water freezes. Parlee Farm has implemented a vast sprinkler system that activates when temperatures drop, requiring continuous monitoring and intervention from the farmers. This method, however, is less effective if wind speeds exceed 7 miles per hour. The current situation highlights the precarious nature of fruit farming in Massachusetts, where frost poses a significant threat to the livelihood of farmers.
Source: cbsnews.com/boston
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