岩溶湿地和稻田的土壤酶活性与CO2和CH4排放特征

袁武,靳振江,程跃扬,贾远航,梁锦桃,邱江梅,潘复静,刘德深

Characteristics of Soil Enzyme Activities and CO2 and CH4 Emissions from Natural Wetland and Paddy Field in Karst Areas

YUAN Wu,JIN ZhenJiang,CHENG YueYang,JIA YuanHang,LIANG JinTao,QIU JiangMei,PAN FuJing,LIU DeShen

表3 水稻生育期酶活性的归一化

Table 3 Normalization of enzyme activity during rice growth period

湿地类型 Wetland type β-葡萄糖苷酶 β-glucosidase 纤维素酶 Cellulase 蔗糖酶 Invertase 几丁质酶 Chitinase 脲酶 Urease 碱性磷酸酶 Alkaline phosphatase 稻田Paddy field 0.61 0.64 0.66 0.60 0.60 0.56 湖泊湿地Lake wetland 0.39 0.36 0.34 0.40 0.40 0.44