关于河北省林木良种建设的思考

林木良种是优良基因资源的载体,是人工林增产的前提条件。本文阐述了林木良种建设的必要性及其特点,简要总结了河北省林木良种建设取得的成绩及存在问题,根据林业和生态建设的新形势,提出了全省林木良种建设的指导思想和加强林木良种建设的对策与建议。

The thinking on the construction of high quality tree species in Hebei province

High quality propagation material is the carrier of superior gene resources.It is also the priority for increasing the growth of forest plantations.In this paper,the necessities and the characteristics of the development of the high quality propagation material is discussed.It is briefly summarized in this paper that the achievements have been achieved and the shortcomings existed in Hebei province.Based upon the new situation of forestry and ecology construction,the guidelines and the relative measures for the development of the high quality propagation material utilization in Hebei province are suggested.