1-

185

4

1-2011348137

1804

()

3

1012~11300

4~56

201131120112201131020112

F = 3.38, P = 0.08

11~1

21

8-10

selection index = 1.3882selection index = 1.5478(selection index = 0.1169

Alan D. Afton walk-in

2X3walk-in3: