Table 4 in Influence of Mycorrhizae and Irrigation on Growth and Mineral Uptake by Corn (Zea mays L.) Seedlings in a Calcareous Soil

Table 4. Analysis of variance for micronutrient (Fe, Mn, B, Cu, and Zn) uptake by shoots of corn seedlings. Numbers are P values with F statistics in parentheses. Plants were grown in Guam cobbly clay soil, inoculated or not inoculated with Glomus aggregatum and provided one of four levels of water.
MicronutrientsSourcedfFeMnBCuZnWater (W) *30.75 (0.36)<0.01 (9.57)0.22 (1.67)0.12 (0.89)<0.05 (7.23)Inoculation (I)1<0.001 (31.16)<0.001 (169.46)<0.001 (69.93)<0.001 (38.63)<0.001 (436.02)W × I30.88 (0.37)0.18 (1.83)0.65 (0.62)0.59 (0.91)0.24 (1.29)
*Water treatment (W) was tested against main-plot error while both inoculation (I) and interaction (W × I) were tested against the sub-plot error.