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. 2014 Nov 16;2014:254867. doi: 10.1155/2014/254867

Table 2.

Effect of irrigation frequencies on chlorophyll fluorescence efficiency (Fv/Fm) and chlorophyll content.

Irrigation frequency (times/day) 4 6 8
Fv/Fm 0.70a 0.69a 0.73a
Chlorophyll content 53.21a 54.12a 53.53a

Values in each column accompanied by different letters differ significantly at P < 0.05 by Tukey's test.