根系分泌物对根际土壤关键氮转化过程的影响

王锐, 陈士勇, 陈志青, 崔培媛, 卢豪, 杨艳菊, 张海鹏, 张洪程

Effects of Root Exudates on Key Processes of Soil Nitrogen Cycling: A Review

Wang Rui, Chen Shiyong, Chen Zhiqing, Cui Peiyuan, Lu Hao, Yang Yanju, Zhang Haipeng, Zhang Hongcheng

图1 根系分泌物对土壤硝化过程的抑制作用 AMO：氨单加氧酶;HR：羟胺还原酶;NXR：亚硝酸盐氧化还原酶;AOA：氨氧化古菌;AOB：氨氧化细菌;NOB：亚硝酸盐氧化菌

Fig.1 Inhibition of root exudates on soil nitrification AMO: ammonia monooxygenase; HR: hydroxylamine reductase; NXR: nitrite oxidoreductase; AOA: ammonia-oxidizing archaea; AOB: ammonia-oxidizing bacteria; NOB: nitrite oxidizing bacteria