农业废弃物在矿山生态恢复中的应用

矿山废弃地多为裸露岩面,需要大量的土壤用于植被的恢复与重建。同时,我国农业废弃物数量巨大且逐年增多,其合理利用与管理也成为一个难题。将矿山生态恢复与农业废弃物有机结合,是寻找矿山生态恢复治理和农业废弃物资源合理利用的新思路。本文阐述了我国矿山废弃地的治理现状、农业废弃物的特点,探讨了可用于矿山生态恢复的农业废弃物的基质类型及其应用前景。

Utilization of Agricultural Waste in Ecological Restoration of Abandoned Land of Mine

Being full of naked rocks, abandoned land of mine needs abundant soil to restore and reestablish vegetation. Meanwhile, agricultural waste increases year by year in China, and its rational utilization and management has become a problem. The combination of abandoned land of mine and agricultural waste is a new approach to solve the problem above. The current situation of restoration of abandoned mining area in China were introduced. Types and feature of the abandoned land were presented. Also, the paper discussed the types of agricultural wastes substrate that can be applied in the restoration of mining area. It thought that these waste has broad application prospects.