栓皮栎在我省主要分布于南部的中条山林区。由于它经济价值高,用途广,既是重要的用材树种,又是重要的经济树种。栓皮栎根系发达,适应性强,也是荒山造林的优良先锋树种。中条林局皋落林场自建场以来,就把栓皮栎作为该场荒山造林的主要树种,积累了丰富的造林经验。过去该场主要采用栓皮栎直播造林方法。为了提高保存率,近几年又采用1年生苗木进行栓皮栎栽植造林。但结果发现,不论直播造林或1年生苗栽植造 Cork oak in the province mainly distributed in the southern Zhongtiaoshan forest. Because of its high economic value, wide use, is an important timber species, but also an important economic tree species. Cork oak root developed, adaptable, but also a good pioneer tree afforestation barren hills. Since the establishment of the Zhonglin Forest Bureau Gaoluochu Forest Farm, the Quercus variabilis has been used as the main tree species afforestation in the barren hills and has accumulated rich afforestation experience. In the past the main use of live oak afforestation methods. In order to improve the preservation rate, in recent years, 1-year-old seedlings were used for planting cork oak. However, the results showed that, regardless of live broadcast afforestation or 1 year seedlings planted