近几年来，保山市板桥镇马王办事处的农民技师李学伦投资近２００万元，开发荒山１１３公顷，发展林果业，进行生态农业的尝试，取得了以农补林、以农促果、以短养长、滚动发展的创业经验，在当地引起了很大的反响。１９８３年实行农业生产责任制后，大队村后有一块２．３３公 In recent years, Ba Xue Township, Banqiao Mawang office technician Li Xuelun investment nearly 2000000 yuan, the development of 113 hectares of barren hills, the development of fruit industry, the attempt of ecological agriculture, has made a policy of agriculture and forestry, agriculture and promote fruit to Short-term growth, rolling development of entrepreneurial experience in the local caused a great response. After the implementation of the agricultural production responsibility system in 1983, there was a 2.33-hectare brigade behind the brigade village