Table 2. The survival rate of Quercus variabilis according to direction (North, South) and treatment methods (spread, mix) in experimental site.

Treatment		Survival rate(%)
		North	South
Spread	1st	100.00	100.00
	2nd	97.50	90.48
	3rd	95.00	78.57
Mix	1st	100.00	100.00
	2nd	97.37	100.00
	3rd	89.49	97.22
Control	1st	100.00	100.00
	2nd	94.44	100.00
	3rd	77.78	76.47