Filters: Tags: nutrient removal (X)32 results (201ms)
Evaluation model of policy scenarios for basin-wide water resources and quality management in the Tone River, Japan
Nitrate removal in riparian wetland soils: Effects of flow rate, temperature, nitrate concentration and soil depth
Prediction of effects of measures to reduce eutrophication in surface water in rural areas -- a case study
Nutrient removal by age-0 Atlantic menhaden (Brevoortia tyrranus) in Chesapeake Bay and implications for seasonal management of the fishery
Sustainable feedstock harvest strategies are needed to ensure bioenergy production does not irreversibly degrade soil resources. The objective for this study was to document corn (Zea mays L.) grain and stover fraction yields, plant nutrient removal and replacement costs, feedstock quality, soil-test changes, and soil quality indicator response to four stover harvest strategies for continuous corn and a corn–soybean [Glycine max. (L.) Merr.] rotation. The treatments included collecting (1) all standing plant material above a stubble height of 10 cm (whole plant), (2) the upper-half by height (ear shank upward), (3) the lower-half by height (from the 10 cm stubble height to just below the earshank), or (4) no removal....