要使桉树达到速生丰产,施足底肥是关键措施之一。目前各地都以过磷酸钙或钙镁磷为底肥,这两种化肥不但成本高,而且在当前都比较紧缺,要满足桉树造林对化肥的需要是困难的。而另一方面,不少城镇的垃圾却处理困难,严重地污染了环境。能否在大面积桉树造林中使用垃圾作底肥呢?对此我们进行了探索。1988年我们营造310亩直杆桉和98亩蓝桉、在施化肥的同时,全面施用了城市垃圾做底肥,总重量约450吨,使用后幼树生长效果显著。通过固定标准地每木 Eucalyptus to achieve fast-growing, Shiying enough is one of the key measures. At present all over the superphosphate or calcium magnesium phosphate as the base fertilizer, the two kinds of fertilizer is not only costly, but also more scarce in the current, to meet the needs of eucalyptus afforestation on fertilizer is difficult. On the other hand, rubbish in many towns and cities has been difficult to handle and has seriously polluted the environment. Can we use rubbish as a base fertilizer in a large area of ​​eucalypt plantation? We have explored this. In 1988, we built 310 mu of Eucalyptus grandis and 98 mu of Eucalyptus grandiflora. While applying chemical fertilizers, we also applied municipal waste as a base fertilizer at a total weight of about 450 tons. After saplings were used, the growth effect was remarkable. By fixing a standard every wood