磷对小麦利用土壤深层累积硝态氮的影响
Effects of Phosphorus Fertilizer on the Utilization Ratio of Nitrate Accumulated in Deep Soil Profile by Wheat
中国农业科学 . 2009, (5): 1665 -1671 .  DOI: 10.3864/j.issn.0578-1752.2009.05.020