摘要
论述了酸性土壤中铝的形态,对植物的毒害作用与土壤肥力的关系;探讨了植物对铝的吸收与运输、对铝毒的内外适应机制以及铝与其它营养元素的关系。分析现有改良酸性土壤,消除铝毒害的方法,对酸性土壤铝毒与植物营养研究提出一些建议。
The form of aluminum,effect of aluminum toxicity on plant and relationship between aluminum and soil fertility in acid soils were reviewed in the paper. Uptake and transport of aluminum, internal detoxificafion mechanism of aluminum and its impact on uptake of other nutrition in plant were discussed. The normal measures of amelioration acid soil for alleviation of aluminum toxicity were analyzed. The suggestions about study of aluminum toxicity and plant nutrition were provided.
出处
《西南农业学报》
CSCD
2006年第6期1180-1188,共9页
Southwest China Journal of Agricultural Sciences
基金
贵州省农科院项目[中低产田土改良综合技术示范研究内容之一(YY05011)]
关键词
酸性土壤
铝毒
植物营养
研究进展
acid soils
aluminum toxicity
plant nutrition
advance
