Precision for the starch analysis expressed as coefficient of variation (C.V.).
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To compare precision, the variance for the sample was divided by the variance for the internal reference. In an F-test the variance ratio (V.R.) was significantly higher than unity (lower precision for sample) at p0.95 (†), p>0.99 (††). Sample averages all samples. Twig, Mature and Root average the 4 species. Acer, Magnolia, Cedrus and Pinus average the three organs. n = 3.
创建时间：
2015-12-02
