Research Article
Proximate Chemical Analysis and Effect of Age and Height of Oxytenanthera abyssinica on Fiber Morphology and Chemical Compositions for Pulp and Paper Production Potential
Table 4
Chemical composition value of Oxytenanthera abyssinica at 1-, 2-, and 3-year aged.
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All data were examined in triplicate, and the mean value ± standard deviation was used. Values in the same column with the identical English alphabetical letter are not significantly different () and the value in a and b are significantly difference (P ≤ 0.05), with a confidence limit of 95%. STD: standard deviation, CIL: confidence interval lower, CIU: confidence interval upper, N: number, : mean value. |