摘要
将昆明红壤人工酸化后进行树木生长实验。发现昆明红壤的酸缓冲能力非常大。在 12 0meqH+/Lsoil的酸添加处理区也没有发现树木生长的显著下降。根据实际情况判断 。
Artificially acidulated and used in experimenting the growth of two particular trees,the red earth is found to have a great capacity to buffer acid.No obvious lowing down of growth is identified in the acid addition and treatment area of 120meqH+/L.According to the actual situation,there is no need to increase the acidity in the experiment.
出处
《云南环境科学》
2000年第2期8-10,共3页
Yunnan Environmental Science
基金
1996年云南应用基础研究主任基金项目!(96C001R)
