Influence of Long-term Fertilization on the Nutrient Status in Irrigation Silting Soils
LU Fen-tao, TIAN You-guo, XU Ming-gang, LU Chang-ai, REN Yi
ACTA AGRICULTURAE BOREALI-SINICA . 2009, (4): 142 -146 .  DOI: 10.7668/hbnxb.2009.04.028