有机肥料中重金属含量对农田土壤的影响

Guangzhou Chemical Industry(2010)

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Abstract
采用火焰原子吸收分光光度法测定了鸡粪中所含铜、锌、铅、镉等元素的含量。同时,为了进一步了解鸡粪对土壤特性的潜在影响,对土壤、鸡粪的其它指标做了检测,结果显示,在对有机肥料的调查中,重金属水平并不高于土壤污染所允许的限度,并且他们对土壤质量的提高发挥着作用。
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Key words
chicken manures,heavy metals,soil
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