密度(万株/公顷)

N

Min

Max

Range

Mean

Var

Std

CV (%)

10

50

20.2

21.7

1.5

21.3500

0.096667

0.310913

1.456265

12

50

20.9

22.1

1.2

21.3697

0.085928

0.293135

1.371731

14

50

20.6

21.6

1.0

21.29024

0.044902

0.211902

0.995301

16

50

20.9

21.7

0.8

21.29773

0.035111

0.187379

0.879809

18

50

20.6

21.7

1.1

21.27037

0.045898

0.214238

1.007214