Xian-Zhi Sun

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The cut flower chrysanthemum 'Jinba' was respectively treated with lower temperature and weaker light (16 degrees C/ 12 degrees C, PFD 100 micromol x m(-2) x s(-1)) and critical low temperature and weak light (12 degrees C/8 degrees C, PFD 60 micromol x m(-2) x s(-1)) for 11 days, and then transferred to normal condition (22 degrees C/18 degrees C, PFD 450(More)
Taking cut flower chrysanthemum 'Jinba' as test material, the effects of exogenous Ca2+ on its photosynthetic system and antioxidant enzyme activities under high temperature stress were investigated, with the possible action mechanisms of Ca2+ discussed. The results showed that under high temperature stress, Ca2+ addition greatly inhibited the net(More)
Cut flower chrysanthemum (Dendranthema grandflora 'Jinba') plants were treated with 40 degrees C/35 degrees C or 33 degrees C/28 degrees C (day/night) for 11 days and then transferred to 23 degrees C/18 degrees C for 5 days to study the changes in their photosynthesis and fluorescence parameters under high temperature stress and normal temperature recovery.(More)
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