Effect of Paclobutrazol on Growth and Storage Root Yield of Sweet Potato (Ipomoea batatas (L.) Lam.) ‘Kuri Kogane’ Grown in Planting Bags
Excessive vegetative growth in sweet potato often disrupts source–sink relationships, reducing assimilate allocation to storage roots in containerized systems. This study evaluated the effects of paclobutrazol (PBZ)—a gibberellin biosynthesis inhibitor—on the vegetative growth, physiological parameters, and storage roo...