The key techniques were presented as follows: (1) Planting site should be selected in the sunnyslope instead of in the shady slope and hill gully.
提出了其关键技术措施为：（ 1 ）植地应选在阳坡，忌种在阴坡和山窝；
2
The DBH growth of the two forests was declined greatly after 13 years, but the decrement was obviously less in shady slope forest than in sunnyslope forest.
两种林分的胸径生长量在13年生以后明显降低，但阴坡林分的降幅明显小于阳坡林分；
3
It was larger in sunnyslope than in shady slope under the similar density, and the index gap between different slope increased with the increase of stand density.