五叶地锦越冬能力与越冬方法的研究

Researching the capacity of passing winter and the ways about Parthenocissus quinquefolia

通过对五叶地锦越冬前喷施不同浓度脱落酸处理 ,自然露地越冬与防寒覆盖越冬处理 ,研究抗寒理化指标的变化规律与其越冬能力的关系 。

By spraying different concentration ABA before Partheocissus quinquefolia crosses winter, and by crossing winter with or without protecting, researching the relationship between the changing regularity of some physiology targets and its passing winter capacity. Knowning it capable crossing winter ways in north.