蓝桉在磷矿剥离浮土上造林试验简报
A BRIEF REPORT ON AFFORESTATION OF EUCALYPTUS GLOBULUS IN THE STRIPPED TOPSOIL OF A PHOSPHATE MINE
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摘要: 近年来,国内外十分重视矿山绿化造林,但在矿山剥离浮土上造林成功的例子很少。海口林场在中宝马头箐磷矿剥离浮土上种植蓝桉,一年郁闭,长势良好,有效地控制了水土流失。实践证明,造林行之有效。现将试验结果简报如下。试验点位于昆明市海口林场中宝马头箐磷矿。试验点所在地区气候温和,夏季雨水集中,无酷暑,冬季干燥,无严寒,干湿季分明。Abstract: In recent years, great importance Was attached to afforestation in mine areas at home and abroad but very few examples of success of the afforestation in the stripped topsoil of a mine were reported. Tasmanian bluegums(Eucalyptus globulus) Were planted at Zhongbao Matouqing Phosphate Mine in Haikou Forest Farm of Kunming. They have grown to be a closed canopy for the first one year so that soil erosion has been controlled effectively. From what has been said above, the afforestation proves feasible and successful.