【摘要】 为探讨油松(Pinus tabuliformis)在高速公路上移栽效果,对油松大树移栽与不同因素进行了相关分析,结果表明,油松移栽的成活率和保存率能达到90%以上;油松针叶的颜色随时间的变化而改变,移栽越早,颜色改变越快;油松形体的变化与选树、栽植效果有关,选树严格,栽植精细,树木形体的发育加快,形体优异、优良形占94%,达到了景观效果;公路两侧油松针叶枯黄因风力所致,今后移栽时就远离公路15~20m,并加强防护。更多还原

【Abstract】 In order to discuss the transplanting effect of Pinus tabuliformis on highway,transplanting and different factors of Pinus tabuliformis were analyzed.Result shows that:the survival rate and the preservation rate of transplanted Pinus tabuliformis all reach above 90%;the color of the needles for Pinus tabuliformis change with the changes of time;the earlier the transplanting,the faster the changes of the color;the form changes of Pinus tabuliformis have relationship with tree selection & planting;strictly selected tree,planting meticulously,growth of the tree are speedy,the form of the trees are excellent,excellent type constitute 94%;the landscape effects were obtained;needles of Pinus tabuliformis on both sides of the road are brown due to wind force;Pinus tabuliformis should be transplanted 15-20maway from the road in the future;Pinus tabuliformus ennds strengthing protection.更多还原