Treatments | Nodule dry weight (g/plant) | |||||||
---|---|---|---|---|---|---|---|---|
Babillae | Fedis | Haramaya | Hirna | |||||
Non inoculated | Inoculated | Non inoculated | Inoculated | Non inoculated | Inoculated | Non inoculated | Inoculated | |
Control | 0.1217ab | 0.3063ab | 0.1920b | 0.2533a | 0.2183b | 0.6185ab | 0.6630a | 0.8182a |
20 kg N ha−1 | 0.1880a | 0.3900a | 0.4097a | 0.2010a | 0.3873a | 0.7446a | 0.2926b | 0.6776ab |
40 kg N ha−1 | 0.1263ab | 0.3207a | 0.3963a | 0.0897b | 0.1669bc | 0.4334bc | 0.3262b | 0.4610bc |
60 kg N ha−1 | 0.0437bc | 0.1530bc | 0.1727b | 0.0516b | 0.1259bcd | 0.2676 cd | 0.1341c | 0.4052c |
80 kg N ha−1 | 0.1033abc | 0.0287c | 0.1610b | 0.0340b | 0.0757 cd | 0.2064d | 0.1636c | 0.2766c |
100 kg N ha−1 | 0.0193c | 0.0210c | 0.0160c | 0.0279b | 0.0418d | 0.0827d | 0.1502c | 0.3421c |
Mean | 0.1004 | 0.2033 | 0.2246 | 0.1096 | 0.1693 | 0.3922 | 0.2883 | 0.4968 |
F-value | 8.53*** | 23.96*** | 31.90*** | 24.54*** | 29.82*** | 40.79*** | 93.16*** | 13.93*** |
LSD | 0.0992 | 0.1537 | 0.1276 | 0.0911 | 0.1078 | 0.1890 | 0.0985 | 0.2658 |
CV (%) | 36.03 | 27.58 | 20.71 | 30.32 | 23.22 | 17.57 | 12.46 | 19.51 |