Extreme weather events are challenging the harvest of Scotland's key potato crops, with heavy rainfall earlier this year postponing the onset of the planting season. This delay is likely to extend the harvesting period, elevating the risk of encountering further adverse weather conditions. Alistair Melrose, a potato farmer in Perth, noted the increasing unpredictability of weather patterns, stating, "The weather is becoming more unpredictable and unfortunately the extremes are more extreme than we've ever been used to in the past." The extended harvesting period could complicate exports to time-sensitive markets such as Egypt and Morocco. To accommodate the delayed harvest and meet international deadlines, Melrose's operation invested heavily in additional machinery.

At the Potatoes in Practice event near Dundee, discussions focused on enhancing the crop's sustainability amid threats like Phytophthora infestans, a disease historically linked to the Irish potato famine. Faye Ritchie of ADAS underscored the necessity of pre-empting the disease through alternative control methods, including genetic solutions and reduced chemical usage.

Additionally, the James Hutton Institute's collaboration with a Chinese university aims to bolster potato sustainability research, reflecting China's significant investment in the crop as a national staple, as highlighted by the institute's CEO, Colin Campbell. This partnership underscores the global importance of potatoes for food security.

Source - https://www.freshplaza.com