Effects of Grazing and Biosolids Application on Zinc Concentration in Soil Solution from a Bahiagrass Pasture in North Florida

Agricultural Wastes

“…Cai et al (2007) performed a study on the concentration and speciation of heavy metals in six different sewage sludgecomposts and found that the concentration of these metals in the final compost exceeded the maximum limits for compost. Anguelova and Anguelov (2007) reported that pasture-applied waste products contained a considerable amount of Zn and Cu, which could be potential resources of water pollution.…”