The results showed that both the quantity and quality (N and C/N) of litter in the 35-year secondary forest were higher than those of the 23-year secondary forest and the seasonal rainforest.

• 所获数据表明,地表凋落物数量(现存量干重)和质量(N和C/N)总体上表现为35年次生林最好,23年次生林次之;