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Fig. 1 | BMC Plant Biology

Fig. 1

From: Effects of exogenous Strigolactone on the physiological and ecological characteristics of Pennisetum purpureum Schum. Seedlings under drought stress

Fig. 1

Effect of spraying SL on the physiological characteristics of Chl fluorescence of P. purpureum leaves under drought stress. Effects of SL on Fv/Fm (a, b, and c) and PIabs (d, e, and f) of P. purpureum leaves. Different lowercase letters at the same time indicate significant differences (P < 0.05). N: normal watering treatment; D: drought stress treatment only; T1, T2, T3, and T4 represent the different treatment concentrations of SL under drought stress (1, 3, 5, and 7 μmol·L− 1 respectively)

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BMC Plant Biology

ISSN: 1471-2229

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