Effects of Different Fertilization Treatments on Contents and Changes of Trace Elements in Aquic Brown Soil
ZHUXian-jin, JIANGZi-shao, MAQiang, ZHOUHua, YUWan-tai
ACTA AGRICULTURAE BOREALI-SINICA . 2009, (S1): 195 -200 .  DOI: 10.7668/hbnxb.2009.S1.046