Effect of Biological Organic Manure on Soil Enzyme Activity and Crop Yields
HU Cheng, LIU Donghai, QIAO Yan, LIU Youmei, LI Shuanglai, CHEN Yunfeng
ACTA AGRICULTURAE BOREALI-SINICA . 2017, (S1): 308 -312 .  DOI: 10.7668/hbnxb.2017.S1.053