天气预报 > 自然 > 移栽树木怎样提高成活率高
移栽树木怎样提高成活率高
更新时间: 2021-05-26 21:20:15  

1、选择适宜的移栽时间:在秋季落叶后一周左右(11月中下旬),或春季发芽前半个月左右(鲁南地区3月中旬),这两个时期移栽树木,成活率比较高。

2、移栽技术要点:提前挖好大树穴;移栽树木时,树上要进行适度修剪(留枝量1/2-1/5左右——根据树体大小),挖树时根系尽量保留完整,保持合适的根冠比,可以提高移栽成活率;移栽立即浇透水,5-7天左右再浇第二水;以后每隔7-10天浇一次水,直到雨季来临;移栽大树,要设立支柱,防止倾斜。

关键词: 移栽 树木 怎样 提高 成活率

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