| 苗木的选择技术措施 |
| 添加时间：2021/10/12 14:38:44 浏览次数： |
| 苗木的选择技术措施 Technical measures for selecting seedlings 为了提高苗木的成活率，在苗木的选材上应做到 In order to improve the survival rate of the seedlings, the material selection of the seedlings should be done （1）挑选长势旺盛、植株健壮的苗木。 (1) select seedlings with strong growth and strong plants. （2）种植的苗木应根系发达，生长茁壮，无病虫害，无枯萎枝及死枝 (2) the seedlings planted should be developed, grow strong, have no pests, no withered branches and dead branches. （3）苗木规格及树形形态应符合设计要求; (3) the size and shape of the tree should conform to the design requirements. （4）大型苗木应做好移植前的断根处理及完善的专业移栽措施; (4) large seedlings should do 流水槽模具 u型槽模具 电缆槽模具 隔离墩钢模具 护坡砖模具 钢制闸门 螺杆式启闭机 卷扬式启闭机well before transplanting and perfect professional transplanting measures. （5）草块土层厚度宜为3～5cm，草坪卷土层厚度宜为2～3cm; (5) the thickness of grass soil layer should be 3 ~ 5cm, and the thickness of turf soil layer should be 2 ~ 3cm. （6）一、二年生花卉，株高应为10～40cm，冠径应为15～35cm。分枝不应少于3～4个，叶簇健壮，色泽明亮。 (6) a biennial flowers, plant height should be 10 ~ 40cm, crown diameter should be 15 ~ 35cm. The branch should not be less than 3~4, the leaf cluster is strong, the color and lustre is bright. （7）宿根花卉，根系必须完整，无腐烂变质。 (7) perennial flowers, roots must be complete, no rot. |
| 上一页 绿化苗木是指用于绿化环境的花卉植物 |
| 下一页 绿化苗木产药害的原因 |
Copyright © 技术支持：遨游网络