CAJ | 학술논문

以紫花苜蓿“中苜一号”为材料，分别比较了盐碱不同胁迫下紫花苜蓿光合参数、叶绿素和MDA的质量分数以及表皮解剖学特征。结果发现盐碱胁迫下，光合参数、叶绿素的质量分数、气孔开度都下降，而且碱胁迫下的下降程度高于盐胁迫，说明碱胁迫对紫花苜蓿的伤害强于盐胁迫。
이자화목숙“중목일호”위재료，분별비교료염감불동협박하자화목숙광합삼수、협록소화MDA적질량분수이급표피해부학특정。결과발현염감협박하，광합삼수、협록소적질량분수、기공개도도하강，이차감협박하적하강정도고우염협박，설명감협박대자화목숙적상해강우염협박。
In the study, takeing Alfalfa“zhongzhu No. 1” as experimental material, we compare photosynthetic parameters, chlorophyll content, MDA content and epidermal anatomy features of alfalfa under different salt and alkali stress, respectively. The results show that photosynthetic parameters, chlorophyll quality fraction and stomatal aperture decrease, and degree of decline of these is more under alkali stress than under salt stress. In a word, alkali stress does more dam-age on alfalfa than salt stress.