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快上学那两年,每逢节庆或者其他重大喜庆事件发生,我的视力范围内,一定会出现这样一道几道彩门:比公路宽比电杆高,上面插满松枝。那些松枝,通常是云南松,作用相当于现在的彩色气球。按我的观察,云南松系列中的思茅松,哀牢山以南高黎贡以西地区,可以长到高大挺拔,滇中滇东滇北一带以及滇西一部分,就有点困难,几十年下来,看起来还是没有多少变化,松枝举手可得。照林业专业人员的说法,思茅松一年可以抽两次薹,其他品种的云南松,仅有一次。
Fasting to school that two years, every festivals or other major festive events, my eyesight, there will certainly be such a few colorful door: the pole than the road width than the pole, covered with pine branches above. Those pine branches, usually Yunnan pine, the role of the equivalent of the current color balloon. According to my observation, Pinus kesiya in the series of Pinus yunnanensis, west of Gaoligong in the south of Ailao Mountain, can grow upright and tall and straight, and it is a bit difficult for Yunnan-Yunnan-Yunnan region and part of western Yunnan. , It looks like there is not much change, pine sticks can be obtained. According to forestry professionals, Simao pine can pull two times a year sedge, other species of Yunnan pine, only once.