【摘要】 通过定点采样包头市工业污染区盐渍化土地改造过程中土壤养分与植被变化规律进行了研究，结果表明：经过人工造林，封育等改造措施，土壤养分呈上升趋势。植物群落由简单化向复杂化发展，恢复速度、植物种类、数目也不尽相同。更多还原

【Abstract】 On the polluted lands in the southwestern suburb of Baotou City ,many soil samples were collected and analyzed,the vegetation were investigated. The results support the artificial transformation project: the soil nutrients are rising the vegetation coverage and species diversity are changing.更多还原