Root biomass data: Fire X Nitrogen: Interactive Effects in a Prairie-Like Grassland

This experiment was established on top of E002 in field B. In the spring of 1992, 3 randomly chosen replicates of each nutrient treatment of experiment E002 were chosen to be burned each spring. For a description of these plots, see E002. For a list of treatments, see the treatment layouts in file trmte98.本实验依托B地块的E002实验设立。1992年春季起，选取E002实验各养分处理的3个随机重复样地，于每年春季实施焚烧处理。有关本实验样地的详细描述，请参阅E002实验；如需获取处理方案列表，请查阅文件trmte98中的处理布局内容。