河西绿洲农田土壤呼吸特征及其对长期施肥的响应

陈仕阳, 杨荣, 苏永中, 杜泽玉

Characteristics of soil respiration in farmland of Hexi oasis and its response to long-term fertilization

Shiyang Chen, Rong Yang, Yongzhong Su, Zeyu Du

图2 不同施肥措施下的土壤呼吸和土壤温度日变化

Fig.2 Daily variation of soil respiration and soil temperature in different types of fertilization treatments