油松具有抗风暴、耐寒、耐干旱、耐瘠薄和适应性广的恃点,是荒山和黄土高原造林的主要树种。过去营造油松林主要在春季。而当地的春季,常为十年九旱,直接影响到成活,造成荒山绿化速度慢。据基地指挥部的多年调查,发现只要掌握奸营造技术,雨季七、八月份是营造油松林的适宜季节。雨季栽松,不仅有利成活。 Pinus tabulaeformis with anti-storms, cold, drought, barren and wide adaptability of the system, is the barren hills and afforestation of the main species of the Loess Plateau. In the past to create pine forest mainly in the spring. The local spring, often ten years nine drought, a direct impact on survival, resulting in barren hills and greening slow. According to years of base command investigation, found that as long as the rape to create technology, the rainy season in July and August is to create a suitable season of Pinus tabulaeformis. Rainy season pine, not only beneficial to survive.