试验结果表明：以有机肥或以化肥形式配合施用NPK不但可以极大提高土壤生产力，而且有益于增加土壤有机碳储量。
The input of NPK as either organic manures or chemical fertilizers not only greatly improved soil productivity but also was of benefit to the soil as a carbon sink.
[13]石培礼，于贵瑞。拉萨河下游河谷不同土地利用方式下土壤有机碳储量格局[J]。资源科学，2003，25（5）：96~102。
[SHIPei-li, YU Gui-rui. Soil carbon stock patterns of different land use types in the Lower Lhasa River Valley, Tibet Plateau[J]. ResourcesScience, 2003,25(5):96~102. ].
利用野外调查的方法，研究了北亚热带地区土地利用变化对土壤有机碳的垂直分布特征及储量的影响。
This paper deals with the effects of land-use change on the vertical distribution and storage of soil organic carbon (SOC) in north subtropical areas by means of field survey.
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