黑荆耐寒力测试及分析

Determination and Analysis of Cold-Resistant Ability of Acacia mearnsii

用人工气候箱模拟自然低温,经8个组合的低温测试,探讨了极限低温、低温持续时间和降温幅度与黑荆受害的关系。

The author simulated natural low temperature with artificial climatic box toexplore limit low temperature and continued time of low temperature and scope of dropping intemperature had relations with that Acacia mearnsii was affected.