关键词: 磁化水, 磁化水, 黄瓜, 矿质元素

Abstract: The entironment damages caused by mining wasteland have made crisis to the health of human life. And what s more they have endangered the regional sustainable development. Ecological restoration and reconstruction of mining wasteland has been seen as a key component of land remediation. And soil media is core problem of the biology resumption in the mining wasteland. This paper made a research based on the methods and countermeasures used both at home and abroad. Three technological measures had been laid out: physical, chemical, biological improvement of technical measures. Finally, principles of soil amelioration in China s mining wasteland were put forward: to follow the light of local conditions, and use local materials combining with the research achievements before, drawing the successful reclamation and ecological restoration experiences of international. The laws of nature and mechanism of soil amelioration in mining wasteland should be studied first, then the ultimate realization of artificial soil amelioration.’’