Table 11.
T-test results for comparison between previous weight table and new weight table.

Weight	Kangwon pine			Central pine
	DF	T-value	p<0.01	DF	T-value	p<0.01
Green weight	467	2.9915	0.0029	467	15.2378	0.0000
Dry weight	467	5.3499	0.0000	467	20.7644	0.0000