Nutrient | Deficiency | Low | Optimum | High | Excess |
N (%) | <2.24 | 2.24 - 2.41 | 2.42 - 2.76 | 2.77 - 2.94 | >2.94 |
P (%) | <0.14 | 0.14 - 0.15 | 0.16 - 0.18 | 0.19 - 0.20 | >0.20 |
K (%) | <0.96 | 0.96 - 1.37 | 1.38 - 2.24 | 2.25 - 2.66 | >2.66 |
Ca (%) | <0.47 | 0.47 - 0.74 | 0.75 - 1.31 | 1.32 - 1.59 | >1.59 |
Mg (%) | <0.01 | 0.01 - 0.14 | 0.15 - 0.41 | 0.42 - 0.55 | >0.55 |
S (%) | <0.15 | 0.15 - 0.16 | 0.17 - 0.23 | 0.24 - 0.25 | >0.25 |
Fe (mg・kg−1) | <74.19 | 74.19 - 88.44 | 88.45 - 116.99 | 117.00 - 131.25 | >131.25 |
Mn (mg・kg−1) | <94.59 | 94.59 - 239.70 | 239.71 - 529.95 | 529.96 - 675.07 | >675.07 |
Cu (mg・kg−1) | <2.24 | 2.24 - 6.29 | 6.30 - 14.40 | 14.41 - 18.46 | >18.46 |
Zn (mg・kg−1) | <27.15 | 27.15 - 32.72 | 32.73 - 43.87 | 43.88 - 49.45 | >49.45 |
B (mg・kg−1) | <23.42 | 23.42 - 34.03 | 34.04 - 55.26 | 55.27 - 65.88 | >65.88 |