Andy Bary
Climate change, extreme weather events, and soil degradation all mean that we are increasingly asking our soils to do more with less – infiltrate and store more water with less organic matter and weaker soil structure. A recent focus on soil health provides the opportunity to reverse this trend, but it will require a sound […]
Forage production is the largest agricultural land use in western Washington supporting a diverse livestock industry. Poor grazing management and repeated hay removal, without amendment contribute to reduced productivity, encroachment of weeds, erosion, and inadequate forage quality to support animal health. This integrated research and extension project will address the WSU Sustaining Resources Grand Challenge. […]
Organic agriculture uses tillage for several purposes including incorporation of organic inputs. Tillage also speeds oxidation of inputs and soil organic carbon (SOC). In order to understand and model the potential of organic inputs to change total SOC, we need to better characterize the effect of tillage on the simultaneous mineralization and oxidation of inputs […]