Gabriel LaHue
Tillage is a crucial stage in annual agricultural systems that terminates overwintering vegetation, incorporates plant residues, and prepares the soil for crops. These activities degrade soil health and impact indicators such as soil microbial biomass, organic matter, and aggregate stability. Weed populations are also influenced by tillage as seed and vegetative parts are horizontally and […]
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 […]
Irrigation efficiency is a priority for sustainable orchard management. Regulated deficit irrigation (RDI) is a management strategy that has been shown to conserve water, reduce vegetative growth and pruning costs, reduce leaching of agrochemicals into groundwater, and improve fruit quality attributes. In apple specifically, fruit quality effects of RDI have included reduced fruit size and […]