Effect of Long-term Fertilization on Dynamics of Potassium in Non-calcareous Fluro-aquic Soil
WEN Li-yu, SONG Xiang-yun, LIU Shu-tang, WANG Fei, SONG Zeng-qiang
ACTA AGRICULTURAE BOREALI-SINICA . 2014, (2): 199 -203 .  DOI: 10.7668/hbnxb.2014.02.037