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作 者 ：宗良纲1;徐晓炎1;曹尧东1;马建锋2

期 刊 ：植物营养与肥料学报 2003年 9卷 1期 页码：67-70

关键词：铝毒；有机酸；包膜技术；

Keywords:toxicity of aluminum, organic acid, coating technique,

摘 要 ：通过盆栽试验研究红壤施用柠檬酸、草酸和苹果酸三种不同包膜有机酸对不同小麦品种解铝毒的作用。结果表明,红壤上施用包膜有机酸对小麦具有较好的解铝毒效果,增加了小麦产量。三种包膜有机酸中柠檬酸的效果最佳。有机酸解铝毒的效果因小麦品种而异,其中敏感小麦优于抗性小麦。

Abstract:Effect of different coated organic acids (including citric acid, oxalic acid, and malic acid) on detoxification of aluminum of wheat in red soil was studied using pot experiment The results showed that coated organic acids could efficiently alleviate toxicity of aluminum and increase wheat yield significantly Among the three coated organic acids, citric acid was most effective Sensitive varieties of wheat were better than tolerable ones in efficiency of aluminum detoxification

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