![](https://img.haomeiwen.com/i11023866/b62f9cbe73a76d67.jpg)
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选择树种要坚持适地适树原则,能成材、抗病虫强的树种。土球直径是苗木干径的6-8倍,全冠骨架枝绿化苗木。
![](https://img.haomeiwen.com/i11023866/56d2278b3ad1c300.jpg)
![](https://img.haomeiwen.com/i11023866/ec4abb7305910e33.jpg)
![](https://img.haomeiwen.com/i11023866/d4c49b869e6a1e96.jpg)
![](https://img.haomeiwen.com/i11023866/7ef75c45445b6954.jpeg)
![](https://img.haomeiwen.com/i11023866/82d26f1583715bc5.jpg)
![](https://img.haomeiwen.com/i11023866/ac15bd0728465a79.jpg)
![](https://img.haomeiwen.com/i11023866/d8d5deb98c7fad5e.jpg)
![](https://img.haomeiwen.com/i11023866/f1effbf7ed752600.png)
把造林地上的灌木、杂草、枝丫、败叶等地表杂物进行清除掉,采用穴状整地方式,对立地条件较差的地段要进行客土整地。
![](https://img.haomeiwen.com/i11023866/7799622206022f51.jpg)
![](https://img.haomeiwen.com/i11023866/513a01caaff72bcd.png)
挖坑要根据苗木土球大小决定打窝规格,深度以能没过土球为宜,清处窝中的杂石等。
![](https://img.haomeiwen.com/i11023866/2f5368473ab28cf1.png)
要把苗木泥团和土壤踩紧夯实,深度以能没过土球为宜,浇足定根水,干径5厘米以上大苗必须搭支架固定。
![](https://img.haomeiwen.com/i11023866/6e98ef567f605f4e.png)
![](https://img.haomeiwen.com/i11023866/4381b67630b710ff.jpg)
![](https://img.haomeiwen.com/i11023866/7b1db08ecfecec07.png)
![](https://img.haomeiwen.com/i11023866/06041c0a65ea4130.png)
为保证苗木成活,必须进行养护管理,包括树木扶正、除草施肥、浇水抗旱、树干刷白、病虫防治和防止人畜破坏等。
![](https://img.haomeiwen.com/i11023866/fc80f909dc62db1f.jpg)
![](https://img.haomeiwen.com/i11023866/7144f84c06f393ed.jpg)
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