摘要
本文报导鼎湖山几种赤红壤土壤放线菌的分布与酸度的关系。不同酸度培养基计数结果表明,土壤放线菌数量主要决定于适应在中性环境中生长的类型,适于酸性、强酸性环境生长的类型的数量很少。
This paper presents the influence of acidity on the distribution of actinomycetes in latored soil in Dinghu mountain. The results from culture medium counting indicated that the population of the actinomycetes in soil is mainly determined by the groups that are adaptive to the neutral environment, and the population of the groups that are adaptive to the acid or strong acid environment is very small.
基金
国家自然科学基金"鼎湖山南亚热带季风常绿林不同林型下土壤微生物生物化学过程活性强度研究"的一部分
关键词
酸性
土壤
放线菌
酸度
Acid soil, Population of actinomycetes, Acidity
