[Impacts of shading on seedling growth and mineral accumulation in ].

Shading is one of the important strategies to protect seedlings of The effects of shading treatments on seedling growth and mineral accumulation of Duolun were investigated in a greenhouse experiment to provide guidance for cultivation. One week after emergence, seedlings were treated with 20%, 40%, 60% or 80% shading for two months, with no-shading as the control (CK). The results showed that shading treatments significantly increased plant height by 19.