2014. Primocane Yield of ’Prime-Ark® 45’ and ’Prime-Jan®’ Blackberries Grown Using USDA National Organic Program Practices in Kentucky. Journal of the American Pomological Society. 68, 4 (Oct. 2014), 221–226. DOI:https://doi.org/10.71318/apom.2014.68.4.221.