长期施肥对中国农田土壤溶解性有机碳氮含量影响的整合分析
李亚林1,张旭博2(
),任凤玲1,孙楠1(),徐梦2,徐明岗1
),任凤玲1,孙楠1(),徐梦2,徐明岗1
A Meta-Analysis of Long-Term Fertilization Impact on Soil Dissolved Organic Carbon and Nitrogen Across Chinese Cropland
YaLin LI1,XuBo ZHANG2(),FengLing REN1,Nan SUN1(),Meng XU2,MingGang XU1
),FengLing REN1,Nan SUN1(),Meng XU2,MingGang XU1
图5. DOC（a）和 DON（b）与年均有机肥碳、氮投入量的关系
Fig. 5. Relationship between the contents of DOC (a) or DON (b) and the amounts of annual manure carbon and nitrogen input
