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根据树苗原来出土时的方向栽树,能提高树苗的成活率,特别是对于生长较快,木质疏松的树种,效果更好。 苗木和栽后的树木,其各个方向接受太阳辐射不同。在树木的南侧,光照强,温度高,湿度小;在树木的北侧,光照弱、温度低,湿度大。如此构成了树木不同方向的结构及物理、化学性质上的差异,使树木本身形成了阴阳两面。如果栽树时,不注意阴阳面,把原来
Tree planting according to the direction of the original unearthed can improve the survival rate of saplings, especially for fast growing, loose wood species, the better. Seedlings and transplanted trees, in all directions to receive different solar radiation. In the south of the trees, the light is strong, the temperature is high, and the humidity is small. On the northern side of the trees, the light is weak, the temperature is low, and the humidity is high. This constitutes a tree in different directions of the structure and physical and chemical differences in the nature of the tree itself formed on both sides of the yin and yang. If you planted trees, do not pay attention to the yin and yang, the original