Effects of Long-term Returning Corn Stalks to the Field Combined with Applying Fertilizer in Autumn on Microbial Biomass C,N and Enzyme Activity in Cinnamon Soil
JIA Wei, ZHOU Huai-ping, XIE Wen-yan, GUAN Chun-lin, GAO Chun-hua, SHI Yan-qin
ACTA AGRICULTURAE BOREALI-SINICA . 2008, (2): 138 -142 .  DOI: 10.7668/hbnxb.2008.02.031