适地适树是指根据造林目的,选栽适宜造林地生长的树种,达到地尽其力,树得其所。适地适树是造林的基本要求,做不到这一点,则造林成活率低,成活的也长不好,比如前些年建平县黑水把喜水喜肥的杨树,栽到干旱瘠薄的造林地上,结果大部分长成“小老树”,既浪费了大量劳力和苗木,又影响了绿化速度, Appropriately suitable tree refers to the purpose of afforestation, planting suitable for afforestation to grow tree species, to achieve their best, the tree in its place. Appropriate tree planting is the basic requirements of afforestation, can not do this, then afforestation survival rate is low, the survival is not good long, such as a few years ago Jianping Heishui Hi like hi poplar, planted to drought Infertile land on the barren, most of the results grow into “little old tree”, not only wasted a lot of labor and seedlings, but also affected the greening speed,