The present study was conducted in the stratified area of Punjab. After making a survey of stratified areas, Hanedesra and Behera sites were selected in Punjab with three distinct spacings i.e. 2mx2m, 3mx3m, and 4mx4m. After analyzing height and diameter data with statistical tool of repeated measure analysis general linear model through SPSS, it has found that the height and diameter at 3x3m spacing significantly differ from the spacing 2x2m and 4x4m spacing. While the height and diameter at 2x2m and 4x4m spacing's are found to be non-significant. The result found significant differences at 3x3m spacing, so it can be stated that the maximum increment in the height and diameter was recorded in 3x3m spacing.

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