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本文应用野外观测方法．对森林采伐方式（皆伐、择伐、带状皆伐）对迹地光照条件和作业后天 然更新质量进行了局部性研究。结果表明．更新树种不仅与种源有关．而且还与光照条件显著相关、即与森林采 伐方式有关。
This article uses the field observation method. The local logging conditions (clear cutting, selective cutting, banded clear cutting) were used to study the light conditions and the natural renewal quality after the operation. The results show. Updating tree species is not only about provenance. But also with the lighting conditions are significantly related to that with the forest harvesting methods.