Fruit Productivity as Related to Leaf Area Index and Tree Vigor of Open-center Apple Trees Trained by Traditional Japanese System.

Shiozaki, Y., & Kikuchi, T. (1992). Fruit Productivity as Related to Leaf Area Index and Tree Vigor of Open-center Apple Trees Trained by Traditional Japanese System. Engei Gakkai Zasshi, 60(4), 827–832. https://doi.org/10.2503/jjshs.60.827