Regional Volume Table for Poon-Spar (<I>Callophyllum elatum</I> Bedd.) and its Certain Other Relationships (Data from Karnataka)

Abstract

Volume tables for Poon-Spar have been prepared by the method of linear regression using a calculator. The model used is v = a + b D²H. The equation gives highly significant result. Table for the total wood has been given. Similar diameter and height table has been prepared by the method of curvi-linear regression using a calculator. The model used is 1 = a/x + b The equation gives highly significant result. The relationship between girth and diameter at 1.37 metres from the ground has been determined. Similarly relationship between girth at 15 cm and at 1.37 from the ground level has been determined.