Effect of Combined Application Phosphorus and Zinc on Nutrient Uptake of Rape and the Content of Available Phosphorus and Zinc in Soil
HAO Xiao-yu, LIU Jian-ling, LIAO Wen-hua, LI Zhi-wei, SU Xiao-hong, KANG Shengle
ACTA AGRICULTURAE BOREALI-SINICA . 2009, (6): 123 -127 .  DOI: 10.7668/hbnxb.2009.06.024