Performance of the NC-140 Cooperative Apple Rootstock Planting II: A 10-Year Summary of TCA, Yield and Yield Efficiency at 31 Sites. jpom [Internet]. 1996 Jan. 1 [cited 2026 Feb. 9];50(1):11-8. Available from: https://journal.americanpomological.org/index.php/jofaps/article/view/2200