1Soil aggregation is more important than mulching and nitrogen application in regulating soil organic carbon and total nitrogen in a semiarid calcareous soil

作者： Liu Z.; Wang M.; Zhou J.; Chen Z.; Xu X.; Zhu Y.; SCIE（2023版） EI（2023版）

机构： College of Natural Resources and Environment; Northwest A&F University; Yangling; 712100; China; Institute of Agricultural Resources and Regional Planning; Chinese Academy of Agricultural Sciences; Beijing; 100081; Institute of Soil and Water Conservation; Chinese Academy of Sciences & Ministry of Water Resources;

来源：Science of the Total Environment

关键词： Least squares approximations Nitrogen Nitrogen fertilizers Organic carbon Regression analysis Soils Stabilization Extracellular enzymatic activities Macroaggregates Microbial biomass Mulching Nitrogen fertilization Soil aggregate Soil aggregation Soil organic C Soil organic carbon Total nitrogen Aggregates calcareous soil enzyme activity mulching nitrogen semiarid region soil aggregate soil organic matter

年份：2023