石羊河中下游不同退耕年限次生草地土壤无机氮、酶及微生物量冬季动态研究
陈龙, 姚拓, 柴晓虹, 王理德, 马剑平, 孙广正, 安雅君, 李发明
Study on the Winter Dynamics of Soil Inorganic Nitrogen, Enzyme Activity and Microbial Biomass of Secondary Grassland in Abandoned Farmland with Different Restoration Years in Shiyang River Area
CHEN Long, YAO Tuo, CHAI Xiao-hong, WANG Li-de, MA Jian-ping, SUN Guang-zheng, AN Ya-jun, LI Fa-ming
草地学报
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2016, (2): 330
-336
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DOI: 10.11733/j.issn.1007-0435.2016.02.013