Serious environmental problems caused by livestock and poultry manures are arousing increasing concern because large amounts of additives are added in forage during intensive animal farming. A review was presented addressing status quo of heavy metal contamination of livestock and poultry manures, effects of their application as manure in farming on the soil-water and biology system, heavy metal migration and distribution in composting of the manures, and measures to control heavy metal contamination.
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郝秀珍,周东美.畜禽粪中重金属环境行为研究进展[J].土壤,2007,39(4):509-513. HAO Xiu-zhen, ZHOU Dong-mei. A Review: Environmental Behaviors of Heavy Metals in Livestock and Poultry Manures[J]. Soils,2007,39(4):509-513