共 6 条
- [2] 小麦-玉米轮作长期肥料定位试验中土壤磷库的变化 Ⅱ.土壤Olsen-P及各形态无机磷的动态变化[J]. 刘建玲,张福锁.应用生态学报. 2000(03)
- [6] Long-term effect of superphosphate on accumulation of soil phosphorus and exchangeable cations on a grazed, irrigated pasture site[J] . R. J. Haynes,P. H. Williams.Plant and Soil . 1992 (1)