不同管理措施对高寒草甸土壤微生物氮素生理群数量影响研究
张建贵1, 蒋永梅1, 姚拓1,*, 高亚敏1, 李海云1, 兰晓君1, 田永亮1, 李建宏1, 张英2

Effects of different management strategies on the number of soil nitrogen microorganism groups in an alpine meadow
ZHANG Jian-Gui1, JIANG Yong-Mei1, YAO Tuo1,*, GAO Ya-Min1, LI Hai-Yun1, LAN Xiao-Jun1, TIAN Yong-Liang1, LI Jian-Hong1, ZHANG Ying2
不同管理措施下氨化细菌数量的空间动态 NF: 不围栏No-fenced; E: 围栏Enclosed; EF: 围栏+施肥Enclosed with fertilization; ES: 围栏+补播Enclosed with sowing; 不同小写字母表示同一土层不同管理措施差异显著( P <0.05)。下同。Different small letters indicate significant differences at the 0.05 level among different management measures in the same depth of soil. The same below.