稻草还田免耕抛秧对土壤剖面氮、磷、钾含量的影响
黄景, 顾明华, 徐世宏, 杨为芳, 江立庚
Effects of No-Tillage and Rice-Seedling Casting with Rice Straw Returning on Content of Nitrogen, Phosphorus and Potassium of Soil Profiles
HUANG Jing, GU Ming-Hua, XU Shi-Hong, YANG Wei-Fang, JIANG Li-Geng
中国农业科学 . 2012, (13): 2648 -2657 .  DOI: 10.3864/j.issn.0578-1752.2012.13.009