东辽县于1991年在全省率先实现了消灭宜林荒山荒地的奋斗目标。但零星小块贫瘠荒山还有4.5万亩,有低质低产林6.5万亩。为了充分开发利用山区土地资源,最大限度地发挥森林的三大效益,从1991年开始,我们对贫瘠荒山进行了造林试验。现将试验情况总结如下。 Dongliao County in 1991 in the province took the lead in achieving the goal of eliminating the barren hills and shrubs of the goal. However, sporadic barren barren barren hills still 4.5 million mu, with low-quality low-yield forest 6.5 million mu. In order to fully exploit and utilize mountain land resources and maximize the three major benefits of forests, we started afforestation experiments on barren barren hills from 1991 onwards. Now the test situation is summarized as follows.