The results showed among the regrowth traits after fall defoliation, regrowth plants height was not correlative observably with coldhardiness since the correlative coefficient of them was just -0.389.

结果表明，割后的再形态指标，他研究者用来测定秋眠性的秋季再长高度与抗寒性的相关性不高，相关系数仅为-0.389。