国营华宁县东山林场和澄江县梁王山林场,在玉溪地区林业局的倡导组织下,近十年来大力推行华山松百日苗造林,取得了造林成活率高、成本低的显著效果。据核查统计,从1973年到1982年,两个国营林场已培育华山松百日苗造林30,571亩,保存面积18035亩,造林保存率高于原来用种子直播造林的1.1倍,造林成本也比用种子直播造林降低了百分之三十至五十。从1980年以来,这两个场已大面积推广华山松植苗造林。 The state-owned Huaxing County Dongshan Forest Farm and Chengjiang County Liangwangshan Forest Farm, under the advocacy of the Forestry Bureau of Yuxi Prefecture, vigorously promoted Huashan pine one hundred days seedling afforestation in the past decade and achieved remarkable results of high afforested survival rate and low cost. According to the verification statistics, from 1973 to 1982, 30,571 mu of Huashan pine manure was planted in two state-owned forest farms with a preserved area of ​​18035 mu, and the plantation preservation rate was 1.1 times higher than that of the original plantation with direct seeding. The cost of afforestation was also higher than that of Seeds live afforestation reduced by 30 to 50. Since 1980, these two fields have been extensively popularizing Pinus armandii seedlings.