水分胁迫下CaCl<sub>2</sub>对亚麻幼苗生长及生理的影响

水分胁迫下CaCl₂对亚麻幼苗生长及生理的影响

褚霈宇, 韩喜财, 王盼, 李多, 朱浩, 金喜军, 宋鑫玲, 曹洪勋, 夏尊民, 王晓楠

Effects of CaCl₂ on Growth and Physiology of Flax Seedlings Under Water Stress

Chu Peiyu, Han Xicai, Wang Pan, Li Duo, Zhu Hao, Jin Xijun, Song Xinling, Cao Hongxun, Xia Zunmin, Wang Xiaonan

图4 CaCl₂对水分胁迫下亚麻幼苗形态指标及生理指标综合分析
(a) CaCl₂浓度与形态指标和生理指标间的变异系数，(b) 形态指标与生理指标间的相关关系。TFW：总鲜重，FWA：地上部鲜重，FWU：地下部鲜重，PH：株高，LN：叶片数，SD：茎粗，RD：根粗。下同。

Fig.4 Comprehensive analysis of morphological and physiological indexes of flax seedlings under water stress induced by CaCl₂
(a) Coefficient of variation between CaCl₂ concentration and morphological and physiological indicators, (b) Correlation between morphological and physiological indicators. TFW: total fresh weight, FWA: fresh weight of aboveground, FWU: fresh weight of underground, PH: plant height, LN: leaf number, SD: stem diameter, RD: root diameter. The same below.