Variation of Photosynthesis, Fatty Acid Composition, ATPase and Acid Phosphatase Activities, and Anatomical Structure of Two Tea (Camellia sinensis (L.) O. Kuntze) Cultivars in Response to Fluoride

Figure 3

ATPase and acid phosphatase activities in roots of PY and FD seedlings after 12 h, 24 h, 36 h, and 2-week exposure to 0.3 mM fluoride (F). Data are expressed as means ± SD (𝑛=4). PY: “Pingyangtezao” tea cultivar; FD: “Fudingdabai” tea cultivar. (a) ATPase activity in PY; (b) ATPase activity in FD; (c) acid phosphatase activity in PY; (d) acid phosphatase activity in FD. * indicates significant difference compared with the control here at 𝑃<0.05 according to Fisher’s 𝐹 test.

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