摘要
研究了落叶松人工林、针阔混交林以及间伐抚育对土壤微生物含量和土壤酶活牲的影响，并探讨了落叶松人工林地力衰退趋势与生物活性变化的关系。
n this paper,we studied the influence on soil
microorganismcontetnt and soil enzyme activity in larch plantations mixed broadleaf-coniferforest
and tending of intermediate cutting. the relation between the soildegradation tendency and the
change biological activity was disct1ssed.
出处
《内蒙古林业科技》
北大核心
1996年第3期89-92,共4页
Journal of Inner Mongolia Forestry Science and Technology
基金
内蒙古青年基金
关键词
落叶松
人工林
微生物
酶活性
Larch plantatiotn Microorganism Enzyme
activity
