Preliminary Investigation on Crop Growth, Physiology, and Yield of Rice under Partial Root-Zone Irrigation
Leaf gas exchange measurements of rice crop under the split root experiment. Changes in leaf photosynthetic rate (PN) (a), stomatal conductance () (b), intercellular CO2 concentration (Ci) (c), and transpiration rate (Tr) (d) at different partial root-zone irrigation treatments. Error bars indicate one standard error of the mean. Different letters denote significant differences among means derived using an ANOVA and Student’s t-test.
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