摘要
[目的]进一步提高杨树造林成活率。[方法]对杨苗进行整株浸水、水温贮藏、延长休眠等技术处理,以推迟杨树发芽,及时补栽冬春造林已死亡的植株。[结果]造林成活率达99.9%,高于一般春季造林成活率6个百分点。[结论]杨树造林成活率大大提高,对进一步提高杨树造林数量及质量具有引导作用。
[Objective] The survival rate of poplar in the afforestation was further improved through the research.[Method] The technical treatment of whole poplar seedling-soaking,the water temperature in its storage and its dormancy-prolonging was adopted for the delay of the poplar sprouting,which could be re-planted timely in the afforestation when the poplar plant died in winter and spring.[Results] The technique could resulted in the survival rate of 99.9%,which was higher than 6% of normal survival rate in the afforestation in spring.[Conclusion] The survival rate of poplar-planting was greatly improved,which would further enhance the quantity and quality of poplar afforestation.
出处
《安徽农业科学》
CAS
北大核心
2010年第6期3220-3221,3228,共3页
Journal of Anhui Agricultural Sciences
基金
河南省濮阳市科技攻关计划项目
关键词
杨树
整株浸水
造林
新技术
Poplar
Whole plant-soaking
Afforestation
New technique