Table 4.
Treatments |
N | P | K | Na | Ca | Protein | |
---|---|---|---|---|---|---|---|
Seawater concentration (%) | N-fertilizer and/or Azospirillum | ||||||
Tap water | Control | 3.21 | 0.301 | 0.100 | 0.110 | 0.076 | 20.06 |
40 N | 3.76 | 0.440 | 0.124 | 0.150 | 0.101 | 23.52 | |
60 N | 3.94 | 0.510 | 0.142 | 0.182 | 0.118 | 24.63 | |
80 N | 4.03 | 0.611 | 0.176 | 0.206 | 0.127 | 25.19 | |
Azo. | 3.58 | 0.360 | 0.134 | 0.118 | 0.089 | 22.38 | |
40 N + Azo. | 3.81 | 0.530 | 0.156 | 0.134 | 0.177 | 23.81 | |
60 N + Azo. | 4.26 | 0.650 | 0.210 | 0.162 | 0.135 | 26.63 | |
80 N + Azo. | 4.25 | 0.667 | 0.190 | 0.184 | 0.154 | 26.57 | |
8.0% | Control | 3.16 | 0.281 | 0.096 | 0.141 | 0.086 | 19.75 |
40 N | 3.69 | 0.411 | 0.106 | 0.188 | 0.145 | 23.06 | |
60 N | 3.83 | 0.474 | 0.131 | 0.268 | 0.161 | 24.00 | |
80 N | 3.91 | 0.531 | 0.163 | 0.310 | 0.182 | 24.44 | |
Azo. | 3.45 | 0.311 | 0.126 | 0.154 | 0.112 | 21.56 | |
40 N + Azo. | 3.77 | 0.481 | 0.144 | 0.162 | 0.125 | 23.53 | |
60 N + Azo. | 4.10 | 0.615 | 0.196 | 0.224 | 0.148 | 25.63 | |
80 N + Azo. | 4.06 | 0.653 | 0.178 | 0.260 | 0.166 | 25.39 | |
16.0% | Control | 3.01 | 0.221 | 0.060 | 0.207 | 0.118 | 18.81 |
40 N | 3.28 | 0.361 | 0.076 | 0.266 | 0.191 | 20.50 | |
60 N | 3.40 | 0.382 | 0.110 | 0.301 | 0.291 | 21.25 | |
80 N | 3.54 | 0.450 | 0.131 | 0.384 | 0.366 | 22.13 | |
Azo. | 3.32 | 0.245 | 0.084 | 0.191 | 0.163 | 20.75 | |
40 N + Azo. | 3.34 | 0.401 | 0.126 | 0.251 | 0.209 | 20.88 | |
60 N + Azo. | 3.57 | 0.521 | 0.157 | 0.280 | 0.311 | 22.33 | |
80 N + Azo. | 3.63 | 0.410 | 0.140 | 0.332 | 0.371 | 22.69 | |
Seawater irrigation effects | ⁎ | ⁎ | ⁎ | ⁎ | ⁎ | ⁎⁎ | |
N levels effect | ⁎ | ⁎ | ⁎⁎ | ⁎ | ⁎ | ⁎⁎ | |
Inoculation effect | ⁎ | ⁎⁎ | ⁎ | ⁎ | ⁎ | ⁎⁎ | |
Saline × N-fertilization | ⁎⁎ | ⁎⁎ | NS | ⁎ | ⁎ | ⁎⁎ | |
Saline × inoculation effects | ⁎⁎ | ⁎⁎ | ⁎ | ⁎ | ⁎ | ⁎⁎ | |
Saline × N × inoculation effects | ⁎⁎ | ⁎⁎ | NS | ⁎ | ⁎ | ⁎⁎ |
NS = Non significant.
= Significant.
= Highly significant.