免耕条件下施用有机肥对冬小麦土壤酶及活性有机碳的影响
郑凤君,王雪,李景,王碧胜,宋霄君,张孟妮,武雪萍,刘爽,席吉龙,张建诚,李永山

Effect of No-Tillage with Manure on Soil Enzyme Activities and Soil Active Organic Carbon
FengJun ZHENG,Xue WANG,Jing LI,BiSheng WANG,XiaoJun SONG,MengNi ZHANG,XuePing WU,Shuang LIU,JiLong XI,JianCheng ZHANG,YongShan LI
表2 冬小麦成熟期不同处理总有机碳及活性有机碳组分
Table 2 Total organic carbon and active organic carbon under different treatments in productive growth stages of winter wheat
处理
Treatment
可溶性有机碳
DOC (mg·kg-1)
微生物量碳
MBC (mg·kg-1)
易氧化有机碳
EOC (g·kg-1)
总有机碳
TOC (g·kg-1)
微生物熵
RQ (mg·g-1)
NT 114.2±4.19 b 97.6±2.93 b 2.3±0.12 b 8.9±0.23 b 11.0±0.05 b
NTM 145.8±2.12 a 147.2±2.12 a 3.2±0.09 a 10.4±0.13 a 14.2±0.03 a