Dillard, Sandra Leanne Effects of nitrogen fertilization on soil nutrient concentration and phosphatase activity and forage nutrient uptake from a grazed pasture system. [electronic resource] - Journal of environmental management May 2015 - 208-15 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1095-8630 Standard No.: 10.1016/j.jenvman.2015.02.035 doi Subjects--Topical Terms: Animal Feed--analysisAnimal HusbandryAnimalsCattleCynodon--metabolismEdible Grain--metabolismFemaleFertilizersFestuca--metabolismMaleMedicago--metabolismPhosphoric Monoester Hydrolases--metabolismPoaceae--metabolismSeasonsSoil--chemistryTrifolium--metabolism