[Responses of stand growth, regeneration, and understory species diversity in secondary forest to stand density].

Six plots with an area of 0.1 hm were thinned in 2018. A field survey was carried out in 2020 to examine the effects of different stand densities (high: 900 trees·hm; medium: 720 trees·hm; low: 600 trees·hm) on growth and regeneration of stands and understory species diversity of secondary .