This database provides an inventory of best management practices (BMPs) related to nutrient management. The BMPs in this database are categorized into two main sectors, agriculture and urban. Each sector has a series of associated BMP categories (listed below). Users can also search BMPs by specific climactic zones (arid, semiarid, tropical, temperate). Agricultural sector BMPs are further categorized by landuse/agriculture type and their scalability to small/limited resource farms.