Slope and spacing and intra-spacing had little effect on Pinussylvestrisvar. mongolica and Jinhong apple.
坡度、株行距对樟子松、金红苹果人工林幼树的生长影响均较小。
2
The community structure and dynamics of soil water of Pinussylvestrisvar. mongolica plantation were studied in a growth season.
对樟子松人工林群落结构和土壤水分动态进行研究。
3
What the biggest problem for planting Pinussylvestrisvar. mongolica Litv. is easy to happen physiological drought. It can influence the survival and preserving rate of afforestation.