The former group of techniques is used to assess the magnitude of soil erosion and ... irrigation water management technologies and to determine crop water requirements to increase crop water ...

The people of Arequipa face many challenges to their sustainable use of soil and water resources; contamination from past and current mineral resource extraction activities, inadequate management ...

Most soils in Northwest Ohio are now oversaturated, leading to significant amounts of subsurface drainage discharge. The ...

All Pennsylvania farmers are required to have an Erosion and Sediment Control plan on file and put it into practice, unless ...

Human use and management of soil and water resources have shaped the development, persistence, decline, and regeneration of human civilizations that are sustained by agriculture (Harlan 1992 ...

While water erosion ... As fertilizer use became more common, many investigators shifted their attention to organic amendments and their restorative effects on soil structure and hydrologic ...

Such soil fertility management practices include the use of fertilizers, organic inputs ... and by minimizing losses through leaching below the crop rooting zone by improved water and nutrient ...

But U.S. regulators consider none of these harms when approving pesticides for use. This study is the largest ... allowing for the flow of nutrients, air and water throughout the ecosystems below ...

If the lime requirement test was performed by laboratory using a different buffer method, refer to the University of Delaware fact sheet Measurement and Management of Soil pH for the appropriate lime ...

With agriculture using roughly 70% of global freshwater ... and Integrated climate resilient land, soil and water management. The “Global Status of Salt-affected Soils” report, to be launched ...