Mine Land Reclamation and Eco-Reconstruction in Shanxi Province I: Mine Land Reclamation Model

Table 3

The suitable tree species and the standard of planting density in Shanxi.

Terrain	Chief species	Planting density (plant/mu)
Mountainous and hilly area	Larch, birch	220–330
	Picea meyeri, picea wilsonii, chinese pine, pinus armandi, pinus bungeana, fir, platycladus, oak	330–440
	Sumac	40–70
	Pecan	10–25
	Jujube	16–56
Basin and plain	Poplar, willow, catalpa	80–150
	Paulownia	40–70
	Elm, locust tree	220–330
Remarks	Species of pygmyism and minor, fit for growth in line spacing