Across Regions

Hort expert informs on the importance of calcium for quality potato production

Factsheet: Role of Calcium in Potato Quality and ProductionIn a recently published factsheet, Professor Jiwan Palta from the Dept of Horticulture at the University of Wisconsin, provides growers with an overview of the role that calcium plays in potato development and tuber health. Palta was the recipient of the Wisconsin Potato and Vegetable Growers Association Researcher of the Year Award for 2016, and has been studying the role of calcium in potato production for many years. Some of the benefits of calcium application that he highlights, are: reduced storage rot; reduced incidences of internal defects, including hollow heart, brown spots, black spot bruise; reduced impact of heat and cold stresses on plant and reduced incidence of internal heat necrosis of tubers; as well as improved seed piece quality and sprout health (more robust plant). The factsheet was compiled in collaboration with Ryan Barratt at the Prince Edward Island Potato Board in Canada – go here to download it as a pdf file