Soil pH: 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.本实验以B试验田的E002实验为基础构建。1992年春季起，每年春季选取E002实验各养分处理的3个随机重复样地实施焚烧处理。有关本次实验样地的详细说明，请参见E002实验相关资料；如需查阅实验处理方案列表，请参阅文件trmte98中的处理布置方案。