摘要
容器苗切根育苗试验结果表明:催芽切根苗木的主根和高生长受到一定程度的抑制,但地径、侧根生长发育、须根数量及根系含水均有显著改善,并避免了苗木的畸形,切根容器苗的规格质量明显优于对照,造林成活率也比对照有显著提高。
The experiment results revealed that main root growth and height growth of seedlings with excised roots were inhibited to a certain degree, but their ground diameter growth, lateral root development, fibrous roots quantity and root system moisture significantly improved, avoiding root malformation. Quality of container seedlings was also significantly superior to those of the control. The forestation survival rate was improved significantly than control.
出处
《防护林科技》
2006年第2期6-8,共3页
Protection Forest Science and Technology
关键词
容器苗
切断胚根
侧根
container seedlings
excised roots
lateral root
