安徽省是马尾松的边缘产区,从全国马尾松种源试验的结果来看,生长量远不如中心产区。为了提高我省马尾松的生产力,生产出遗传品质高的良种,又要避免马尾松在我省嫁接成活率低、保存率低,难以建成无性系种子园的问题,经与国家林业部种苗总站和中国林科院育种方面的专家研究,在我省建立3处、1100亩 Anhui province is the marginal producing area of ​​Masson pine. According to the result of national provenance test of Masson pine, the amount of growth is far less than that of central producing area. In order to improve the productivity of masson pine in our province and produce high quality seeds, we also need to avoid the problem of low survival rate, low preservation rate and difficult clonality seed orchard development for masson pine in our province. Terminus and Chinese Academy of Forestry breeding experts in the province to establish 3, 1100 acres