远安红薄皮马尾松种质资源选择、保存和利用现状及对策探讨

Discussion on Situation and Countermeasures of Germplasm Resource Selection, Conservation and Utilization of Pinus massoniana Lamb.in Yuan'An

笔者介绍了远安红薄皮马尾松具有皮薄而红,树干圆满,生长迅速,出材率高,抗性强的优良特性,指出在其选择、保存、利用上优良基因流失、选育滞后的现状,提出了科学规划,保护为先;增加投入,巩固成果;加大选育,开发利用;强化管理,良种造林的对策。

The authors introduce those excellent features with thin bark and red,round trunk,rapid growth,high yield,strong resistance of Pinus massoniana Lamb.in Yuan＇An,point out excellent gene loss,hysteretic breeding situation in its selection,preservation,put forward those countermeasures of scientific planning,protection first,increase investment,consolidate achievement;improve breeding,development and utilization,management,improved variety afforestation.