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1,王雪2,李景3,王碧胜1,宋霄君1,张孟妮1,武雪萍1(
),刘爽1(),席吉龙4,张建诚4,李永山4
),刘爽1(),席吉龙4,张建诚4,李永山4
Effect of No-Tillage with Manure on Soil Enzyme Activities and Soil Active Organic Carbon
FengJun ZHENG1,Xue WANG2,Jing LI3,BiSheng WANG1,XiaoJun SONG1,MengNi ZHANG1,XuePing WU1(),Shuang LIU1(),JiLong XI4,JianCheng ZHANG4,YongShan LI4
),Shuang LIU1(),JiLong XI4,JianCheng ZHANG4,YongShan LI4
图1. 冬小麦不同生育时期土壤含水量和土壤温度
表中字母a,b表示处理间土壤含水量存在显著差异;“*”表示处理间土壤温度存在显著差异
Fig. 1. Soil water content and soil temperature at the different growth stages of winter wheat
a and b indicate significant differences in soil water content between different treatments; “*”indicate significant differences in soil temperature between different treatments
