摘要
论述甘肃省临夏州太子山林区云杉幼林和云杉成熟林下土壤化学性质与其土壤酶活性的相关性,分析该地区不同林下土壤供肥能力、营养元素之间的动态平衡状况,为维护地力提高森林生产力提供有关土壤生物化学活性方面的科学依据.
The chemical properties of soil and their relation with soil enzyme activity under young and mature spruce forest in Taizishan forest farm of Linxia(Gansu Province)are described.All above may provide scientific data and basis on biochemical activity for analyzing the soil fertility and nutrient dynamics in different types of forest,maintaining and improving soil productivity.
出处
《西北师范大学学报（自然科学版）》
CAS
2003年第3期68-72,共5页
Journal of Northwest Normal University(Natural Science)
基金
国家杰出青年科学基金(49928101)资助.
