ZHANG Ying-peng, LI Yan, LI Jing-chao, et al. Effect of Continuous Leaching on Phosphorus Availability and Phosphorus Pool of Main Soils in Shandong Province[J]. 2007, 21(6): 21-24.
ZHANG Ying-peng, LI Yan, LI Jing-chao, et al. Effect of Continuous Leaching on Phosphorus Availability and Phosphorus Pool of Main Soils in Shandong Province[J]. 2007, 21(6): 21-24.DOI: