油松造林成活率影响因素与良种化技术

Factors Influencing the Survival Rate of Pinus tabulaeformis Afforestation and Improved Seed Technology

经过对油松造林优质良种化重要性的调查研究,剖析了当前开展油松造林优质良种化的基本要求,并指出了实施优质良种化的基本技术要领,旨在为我国其他地区油松的造林优质良种化工作提供借鉴依据。

Through the investigation and research on the importance of high-quality and improved varieties of Pinus tabulaeformis afforestation, the basic requirements for the current development of high-quality and improved varieties of Pinus tabulaeformis afforestation were analyzed, and the basic technical essentials for implementing highquality and improved varieties of Pinus tabulaeformis were pointed out. The work of high-quality improved seeds provides a reference basis.