Study on the Transport of Heavy Metal Lead in Radish and the Influence of Radish Growth with Organic Fertilizer

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Abstract:

In the test, the method of potted plant cultivation was adopted to research that how the organic fertilizer influences the radish growth in the soil with different concentration of lead and analyze the transport of lead in soil and plants system. In each group, The root tolerance index (RTI) and transport factor (TF) of plant were analyzed. The results showed that the root of the plant had great effect on the lead pollution. After its root contacted lead, most of the lead were kept in root, rather than moving. The quantity of lead of plant including ground and underground were measured. The results showed that the quantity of lead in underground was too much higher than the quantity on the ground.

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456-459

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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