The Global Phosphorus Cycle
Gabriel M. Filippelli
Positive and Negative Effects of Phosphorus Fertilizer on U.S. Agriculture and the Environment
B. A. Stewart, Pramod Pokhrel, and Mahendra Bhandari
Coupled Cycling of Carbon, Nitrogen, and Phosphorus
Phosphorus in Soil and Plant in Relation to Human Nutrition and Health
Rajendra Prasad, Samendra Prasad, and Rattan Lal
Phosphorus Management
Rajendra Prasad, Yashvir Singh Shivay, Kaushik Majumdar, and Samendra Prasad
Phosphorus Effluxes from Lake Sediments
Sergei Katsev
Economic and Policy Issues of Phosphorus Management in Agroecosystems
Otto C. Doering III
Phosphorus Fertilization and Management in Soils of Sub- Saharan Africa
Andrew J. Margenot, Bal R. Singh, Idupulapati M. Rao, and Rolf Sommer
Phosphorus and the Environment
Rattan Lal
Enhancing Efficiency of Phosphorus Fertilizers through Formula Modifications
Ruiqiang Liu and Rattan Lal
Soil Phosphorus Cycling in Tropical Soils: An Ultisol and Oxisol Perspective
Sasha C. Reed and Tana E. Wood
The Use of Phosphorus Radioisotopes to Investigate Soil Phosphorus Dynamics and Cycling in Soil–Plant Systems
Long Nguyen, Felipe Zapata, and Joseph Adu-Gyamfi
Pathways and Fate of Phosphorus in Agroecosystems
Rattan Lal
Biography
Rattan Lal, Ph.D, is professor of soil physics and director of the Carbon Management & Sequestration Center at Ohio State University, Columbus, USA.
B.A. Stewart, Ph.D, is distinguished professor of agriculture and director of the Dryland Agriculture Institute, West Texas A&M University, Canyon, USA.
