Low and declining soil organic matter contents pose a significant threat to soil fertility, crop
productivity and economic returns in arid and semi-arid agroecosystems. Holistic …

Wetland soils act as a sink or source of phosphorus (P) to the overlaying water due to
phosphorus sorption-desorption processes. Litter information is available on sorption and …

This chapter provides an overview of the relative contributions of organic and inorganic
sources to soil phosphorus (P) accumulation, its dynamics, and the use of amendments in …

Straw return can improve soil nutrient availability, but its interaction with phosphorus (P)
fertilizer on cotton (Gossypium hirsutum L.) production and soil P availability has rarely been …

Soil phosphorus (P) fractionation, adsorption, and desorption isotherm, and rice yield and P
uptake were investigated in flooded tropical rice (Oryza sativa L.) following 42-year fertilizer …

This study addresses the synthesis of nanoscale zero-valent iron (nZVI) in the presence of
natural bentonite (B-nZVI) using green tea extract. The natural bentonite and B-nZVI were …

磷素的吸附和解吸特性对土壤磷素迁移及其环境效应具有重要影响, 过量磷肥施入易造成土壤磷
素固定和流失, 但合理间作可促进磷素吸收利用, 减少固定, 研究间作和不同施磷量条件下红壤磷 …

The dynamics of terrestrial ecosystems are shaped by the coupled cycles of carbon,
nitrogen, and phosphorus, and these cycles are strongly dependent on the availability of …

Historical application of manure to agricultural land in areas of intensive animal production,
like the Delmarva Peninsula, has led to soil test phosphorus (STP) concentrations that far …

Phosphorus (P) sorption by sediments may play a vital role in buffering P concentration in
the overlying water column. To characterize P sorption–desorption in the river bed …