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一、选择最佳植树时间。我国春季造林时间,一般是在2月底至4月中旬,最佳时间在3月1日至4月10日之间。此时气温低,风速小,阳光弱,苗木尚未萌动,宜于栽植。二、注重起苗质量。起苗时,尽量不要伤根。苗木根系过长的要进行修剪,留长25厘米即可。苗木出土后,要有专人按照大小和高矮把同级苗木放在一起假植起来,以免风吹日晒而影响成活率。如果起松树、柏树等针叶树大苗,还要在每棵苗根上带一团土,方能保成活。
First, choose the best time to plant trees. China’s spring afforestation time, usually in late February to mid-April, the best time in the March 1 to April 10 between. At this time the temperature is low, the wind speed is small, the sun is weak, seedlings have not yet sprouted, should be planted. Second, pay attention to the quality of seedlings. When seedling, try not to hurt the root. Seedling roots too long to be pruned, leaving a long 25 cm can be. After the excavated seedlings, there should be someone in accordance with the size and height of the same level of seedlings planted together, so as to avoid wind and sun and affect the survival rate. If the pine, cypress and other coniferous seedlings, but also in each seedling root with a group of soil, in order to ensure survival.