共 45 条
[1]
Nitrogen and phosphorus in surface runoff and sediment from a wheat-Pea rotationin northeastern Oregon. Douglas C L,King J K A,Zuzel J F. Journal of Environmental Quality . 1998
[2]
Storm Patter Effect on nitrogen and phosphorus losses in surface runoff. Flanagan D C,and Foster G R. Transac-tions of the ASAE . 1989
[3]
Seasonal runoff losses of nitrogen and phosphorus from Missouri valley loesswatersheds. Alberts E E,Schuman G E,Burwell R E. Journal of Environmental Quality . 1978
[4]
Bioavailability of phosphorus inputs to lakes. Sonzogni W C,Chapra S C,Armstrong D E,et al. Journal of Environmental Quality . 1982
[8]
Agronomic and environmental soil phosphorus testing in soils receiving liquid swine manure. Atia M,and Mallarino A P. Soil Science Society of America Journal . 2002