Earthworms ingest 10.3% of annual average broad-leafed litter in Liangshui national nature reserve.

在凉水国家级自然保护区，蚯蚓对阔叶凋落叶的分解占年平均凋落叶量的10.3%左右。

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Thispaper proposed the idea that broad - leafed forest and mixed forest could be bred by artificalfacilitation on the same condition.

同时提出了在类似条件下通过人工促进天然更新培育阔叶林和针阔混交林的设想。

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