Brassica Cover Crops for Nitrogen Retention in the Mid-Atlantic Coastal Plain - Dean, Jill E; Weil, Ray R (Journal of environmental quality, 2009)
Keywords: Agricultural practices; Agriculture; Agriculture - methods; ammonium nitrogen; analysis; autumn; Biomass; Brassica napus; Brassica napus - metabolism; coarse-textured soils; Coastal plains; coastal soils; Cover crops; Crops; Drinking water; Dry matter; dry matter content; fallow; forage crops; interspecific variation; Leaching; losses from soil; Lysimeters; Maryland; metabolism; methods; Mid-Atlantic region; nitrate nitrogen; Nitrates; Nitrates - analysis; nitrogen; Nitrogen - metabolism; oilseed crops; Overwintering; planting date; pollution control; Pore water; Raphanus; Raphanus - metabolism; Raphanus sativus; Seasons; Secale; Secale - metabolism; Secale cereale; Shoots; Soil; Soil - analysis; Soil erosion; soil pore water; Soil texture; Soils; species differences; spring; summer; uptake mechanisms; Water; Water - analysis; Maryland; Mid-Atlantic region; USA, Mid-Atlantic Region; ANE, British Isles, England, Essex; ANW, USA, Mid-Atlantic Region; USA, Maryland; ANW, USA, Maryland