The key techniques were presented as follows: (1) Planting site should be selected in the sunny slope 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;
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 sunny slope 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;
It was larger in sunny slope than in shady slope under the similar density, and the index gap between different slope increased with the increase of stand density.
叶面积指数随林分密度的增加而增加,在相同密度条件下阳坡的叶面积指数大于阴坡,且密度愈大两者相差愈大。
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