Species and termination method effects on phosphorus loss from plant tissue

Cover crops are often recommended as a best management practice to reduce erosion, weed pressure, and nutrient loss. However, cover crops may be sources of phosphorus (P) to runoff water after termination. Two greenhouse trials were conducted to determine the effects of cover crop species, termination method, and time after termination on water‐extractable P (WEP) release from crop biomass. Treatments were structured in a 3 × 3 × 3 factorial and...