Correlation between Diameter and Resin Yield by Rill Method of Tapping
D. C. Chaudhari, Charu Goel, Babita Joshi, Divya Uniyal, Amba Prasad, R. S. Bisht · Indian Forester · 1992
Resin yield increases as the diameter increases upto 45 cm and then it decreases. Based on the model, optimum diameter of trees where yield will be maximum is observed to be 45 cm. This model will be used for forecasting the resin yield from the trees having diameter between 35-55 cm.