Reduction of nitrate leaching from soil treated with an Ascophyllum nodosum based soil conditioning agent

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作者
William R. Leach
Brian A. Plunkett
Gerald Blunden
机构
[1] University of Portsmouth,School of Pharmacy and Biomedical Sciences
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nitrate; leaching; sandy soils; grass;
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摘要
A commercially available soil conditioning agent prepared from a brown marine alga, Ascophyllum nodosum, was tested for its ability to effect leaching rates of nitrate from two soil types. The use of the material led to a significant (p < 0.05) reduction of nitrate leaching from a soil composed of sand and compost (50:50).
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页码:593 / 594
页数:1
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