Page 198 - AJWEP-v22i3
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Vasylkovska, et al.

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                Figure 3. The response surface for plant height (Y ): (A) Y = f(x , x ); (B) Y = f(x , x ); and (C) Y =f(x , x )
                                                              1       1    1  2      1     1  3          1    2  3
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                                                 C















                Figure 4. The response surface of time to reach the baby leaf stage (Y ): (A) Y = f(x , x ); (B) Y = f(x , x ); and
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                (C) Y  = f(x , x )
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                Y (number of leaves): Y  = 5.625 + 0.375x  + 0.875x  +   The statistical evaluation of the results confirms that the
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                 4
                                                     1
                1.875x + 0.125x x  + 0.125x x  + 0.125x x + 0.125x x x  experiments are correct and reproducible, as the calculated
                      3       1 2       1 3        2 3       1 2 3
                                                                                                 P
                                                          (XVIII)   values  of the Cochran’s test  G   for  the  optimization

                Volume 22 Issue 3 (2025)                       192                           doi: 10.36922/AJWEP025170132
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