Photosynthetic rate of Citrus leaves treated with salicylic acid(SA) , CaCl2 and SA+ CaCl2 decreased less than those with water under heat and drought stress, but effect of SA+ CaCl2 was better than SA or CaCl2 alone. These three treatments increased Photosynthetic rate of Citrus leaves through protecting photosynthetic organes, moreover, SA and CaCl2 have cooperative effect each other.
Wang Lijun, Liu Yunfen, Liu Qijing,Huang Weidong,Shi Yulin
. Effects of Salicylic acid and CaCl2 on photosynthesis and chlorophyllfluorescence of Citrus under heat and drought stress[J]. Chinese Agricultural Science Bulletin, 2003
, 19(6)
: 185
-185
.
DOI: 10.11924/j.issn.1000-6850.0306185
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