Plant aboveground biomass data: Effect of N Addition on Vegetation With Mammalian Herbivory Initially on Disked Ground

This experiment is identical to E008 except the ground was disked thoroughly before the plots were laid out. From 1989-1994, plots with fertilizer treatment 1 were treated as complete controls (treatment 9), receiving no nutrients at all.本实验与E008实验完全一致，仅在样地布设前对地块进行了彻底的圆盘犁耕作业。1989年至1994年间，接受肥料处理1的样地被设为完全对照组（处理9），全程不施加任何营养物质。