甘肃省太子山林区植被恢复措施与土壤酶活性和肥力的相关性研究

Effect of vegetation rehabilitation measures on soil enzymatic activity and soil fertility in Taizi Mountain Gansu Province

论述了甘肃省临夏回族自治州太子山林区云杉幼林—油松林和云杉成熟林—杨桦林下土壤化学性质与其土壤酶活性的相关性,分析了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的研究提供科学依据。

The chemical properties of soil and their relationship with soil enzyme activity under young and mature Spruce forest in Taizi Mountain forest farms of Linxia(Gansu Province) are described. All the above may provide scientific data and basis on biochemical activity for analyzing the soil fertility and nutrient dynamics in different types of forests, and for maintaining and improving soil productivity.