No. of Trt | Level of treatments | Plant height (cm) | Stem diameter (mm) | Root length (cm) | Dry biomass (g) | R/S biomass ratio | LWP (−MPa) | Pn (μmol m− 2 s− 1) | Tr (mmol m− 2 s− 1) | Gs (mol m− 2 s− 1) | WUE (μmol mmol− 1) | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
W (% FC) | N (mg kg− 1) | P (mg kg− 1) | |||||||||||
1 | 48.1 | 24.32 | 36.49 | 64.12 ± 12.2def | 5.23 ± 0.22fg | 50.33 ± 3bcd | 24.01 ± 2.72e | 2.03 ± 0.04ab | 4.21 ± 0.08j | 11.13 ± 0.37d | 4.47 ± 0.06ef | 0.23 ± 0.005ef | 2.49 ± 0.05m |
2 | 71.9 | 24.32 | 36.49 | 88.25 ± 4.67ab | 6.43 ± 0.41bc | 52.84 ± 3.15bcd | 34.25 ± 2.17bc | 1.61 ± 0.02gh | 1.92 ± 0.02d | 12.34 ± 0.37c | 3.77 ± 0.05hi | 0.22 ± 0.005fg | 3.27 ± 0.05b |
3 | 48.1 | 95.68 | 36.49 | 52.04 ± 7.1f | 5.26 ± 0.26efg | 54.95 ± 3.87bcd | 24.84 ± 2.38e | 1.8 ± 0.02e | 3.83 ± 0.08i | 12.62 ± 0.23bc | 4.06 ± 0.09g | 0.22 ± 0.002fg | 3.11 ± 0.03c |
4 | 71.9 | 95.68 | 36.49 | 86.5 ± 5.6abc | 6.73 ± 0.22ab | 59.46 ± 2.42b | 35.97 ± 3.08b | 1.56 ± 0.03hi | 1.63 ± 0.04c | 12.57 ± 0.32bc | 4.71 ± 0.08de | 0.23 ± 0.006ef | 2.67 ± 0.02hi |
5 | 48.1 | 24.32 | 143.51 | 58.03 ± 3.21ef | 4.85 ± 0.19g | 50.68 ± 5.3bcd | 25.01 ± 0.83de | 1.94 ± 0.03c | 4.16 ± 0.04j | 10.78 ± 0.16d | 3.98 ± 0.05gh | 0.17 ± 0.002j | 2.71 ± 0.02gh |
6 | 71.9 | 24.32 | 143.51 | 71.08 ± 5.89cde | 5.96 ± 0.26bcdef | 60.66 ± 1.56b | 35.48 ± 2.94b | 1.58 ± 0.03hi | 1.95 ± 0.04d | 12.83 ± 0.24abc | 4.73 ± 0.1cd | 0.21 ± 0.003gh | 2.71 ± 0.01gh |
7 | 48.1 | 95.68 | 143.51 | 67.78 ± 3.24de | 5.12 ± 0.1g | 45.1 ± 3.62d | 25.83 ± 1.48de | 1.96 ± 0.02bc | 3.63 ± 0.05h | 12.68 ± 0.28bc | 3.64 ± 0.06i | 0.19 ± 0.004i | 3.48 ± 0.01a |
8 | 71.9 | 95.68 | 143.51 | 85.5 ± 5.95bc | 6.52 ± 0.29abc | 59.82 ± 2.37b | 36.66 ± 3.51ab | 1.68 ± 0.02fg | 1.42 ± 0.03b | 13.52 ± 0.34a | 5.9 ± 0.13a | 0.26 ± 0.005bc | 2.29 ± 0.01n |
9 | 40 | 60 | 90 | 64.06 ± 4.04def | 5.11 ± 0.48g | 58.48 ± 5.92bc | 24.01 ± 1.21e | 2.09 ± 0.02a | 4.81 ± 0.05k | 10.92 ± 0.24d | 3.73 ± 0.05hi | 0.22 ± 0.004fg | 2.93 ± 0.04de |
10 | 80 | 60 | 90 | 101.23 ± 8.69a | 7.26 ± 0.46a | 73.12 ± 8.52a | 42.38 ± 2.93a | 1.51 ± 0.04i | 1.07 ± 0.09a | 13.02 ± 0.26abc | 5.05 ± 0.11b | 0.25 ± 0.004cd | 2.58 ± 0.01jkl |
11 | 60 | 0 | 90 | 64 ± 2.16def | 5.45 ± 0.19defg | 47.21 ± 2.36d | 28.85 ± 1.61cde | 1.72 ± 0.01f | 3.22 ± 0.04g | 11.24 ± 0.27d | 3.93 ± 0.09gh | 0.21 ± 0.004gh | 2.86 ± 0.02ef |
12 | 60 | 120 | 90 | 71.1 ± 2.58cde | 6.04 ± 0.36bcde | 50.35 ± 2.15bcd | 30.88 ± 1.41bcd | 1.69 ± 0.02fg | 2.52 ± 0.04e | 13.32 ± 0.28ab | 4.43 ± 0.09f | 0.24 ± 0.004de | 3.01 ± 0.02d |
13 | 60 | 60 | 0 | 71 ± 3.48cde | 5.47 ± 0.14defg | 51.51 ± 2.5bcd | 27.02 ± 0.88de | 1.94 ± 0.01c | 2.87 ± 0.04f | 12.3 ± 0.26c | 4.41 ± 0.11f | 0.21 ± 0.004gh | 2.79 ± 0.02fg |
14 | 60 | 60 | 180 | 63.3 ± 4.4def | 4.83 ± 0.1g | 51.15 ± 3.88bcd | 28.52 ± 1.61cde | 1.86 ± 0.02de | 2.67 ± 0.06e | 12.54 ± 0.22bc | 4.73 ± 0.05cd | 0.2 ± 0.002hi | 2.65 ± 0.02hij |
15 | 60 | 60 | 90 | 74.04 ± 5.05bcd | 5.92 ± 0.39cdef | 47.53 ± 2.52d | 29.27 ± 1.59cde | 1.93 ± 0.03cd | 3.03 ± 0.05f | 12.3 ± 0.28c | 4.77 ± 0.1cd | 0.27 ± 0.004ab | 2.58 ± 0.02ijkl |
16 | 60 | 60 | 90 | 75.37 ± 4.14bcd | 5.98 ± 0.2bcdef | 46.22 ± 3.18d | 28.96 ± 2.13cde | 1.95 ± 0.01c | 2.93 ± 0.06f | 12.34 ± 0.42c | 4.86 ± 0.09bcd | 0.28 ± 0.007a | 2.54 ± 0.04klm |
17 | 60 | 60 | 90 | 73.34 ± 3.22bcde | 6.12 ± 0.16bcd | 44.96 ± 1.97d | 29.38 ± 1.61cde | 1.94 ± 0.02cd | 2.95 ± 0.05f | 12.42 ± 0.26c | 4.76 ± 0.06cd | 0.27 ± 0.002ab | 2.61 ± 0.02ijkl |
18 | 60 | 60 | 90 | 71.02 ± 5.75cde | 5.96 ± 0.12bcdef | 48.18 ± 2.3cd | 29.35 ± 1.4cde | 1.95 ± 0.03bc | 3.02 ± 0.04f | 12.54 ± 0.25bc | 4.98 ± 0.13bc | 0.26 ± 0.003bc | 2.52 ± 0.03lm |
19 | 60 | 60 | 90 | 72.67 ± 5.35bcde | 6.05 ± 0.23bcd | 45.65 ± 3.92d | 29.51 ± 1.78cde | 1.9 ± 0.02cd | 3 ± 0.07f | 12.48 ± 0.34c | 4.75 ± 0.09cd | 0.28 ± 0.005a | 2.63 ± 0.02hijk |
20 | 60 | 60 | 90 | 73.52 ± 3.95bcde | 5.98 ± 0.18bcdef | 47.78 ± 4.06cd | 29.01 ± 1.78cde | 1.95 ± 0.03c | 2.96 ± 0.03f | 12.52 ± 0.26bc | 4.72 ± 0.08cde | 0.26 ± 0.006bc | 2.65 ± 0.01hij |