coldhardiness

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.

明，刈割后的再形态指标中，被其他研究者用来测定秋眠性的秋季再长高度抗寒性的相关性不高，相关系数仅为-0.389。