Treatment | Dry leaf yield (t ha −1 ) | Dry stem yield (t ha −1 ) | Harvest Index (HI) | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CSIR-IHBT | RHRS | PAU | CSIR-IHBT | RHRS | PAU | CSIR-IHBT | RHRS | PAU | ||||||||||
2010 | 2011 | 2010 | 2011 | 2010 | 2011 | 2010 | 2011 | 2010 | 2011 | 2010 | 2011 | 2010 | 2011 | 2010 | 2011 | 2010 | 2011 | |
Nitrogen Level | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
N 30 | 1.24 | 1.34 | 0.79 | 0.91 | 0.39 | 0.6 | 1.83 | 1.99 | 1.42 | 1.43 | 0.78 | 1.19 | 0.41 | 0.42 | 0.36 | 0.39 | 0.34 | 0.33 |
N 60 | 1.56 | 1.69 | 0.93 | 1.04 | 0.52 | 0.81 | 2.19 | 2.48 | 1.47 | 1.56 | 0.76 | 1.47 | 0.42 | 0.41 | 0.39 | 0.4 | 0.4 | 0.35 |
N 90 | 1.69 | 1.91 | 1.03 | 1.19 | 0.53 | 0.83 | 2.35 | 2.65 | 1.56 | 1.69 | 0.74 | 1.53 | 0.42 | 0.42 | 0.39 | 0.41 | 0.41 | 0.35 |
SEm(±) | 0.04 | 0.03 | 0.03 | 0.02 | 0.02 | 0.04 | 0.04 | 0.05 | 0.03 | 0.03 | 0.03 | 0.08 | 0.007 | 0.004 | 0.009 | 0.007 | 0.007 | 0.011 |
CD(P = 0.05) | 0.10 | 0.09 | 0.08 | 0.06 | 0.05 | 0.13 | 0.12 | 0.14 | 0.08 | 0.08 | NS | 0.22 | NS | NS | 0.025 | NS | 0.021 | NS |
Phosphorus Level | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
P 20 | 1.44 | 1.55 | 0.87 | 1.01 | 0.47 | 0.68 | 1.94 | 2.22 | 1.48 | 1.55 | 0.73 | 1.35 | 0.42 | 0.41 | 0.37 | 0.39 | 0.39 | 0.34 |
P 40 | 1.55 | 1.74 | 0.98 | 1.08 | 0.48 | 0.8 | 2.3 | 2.52 | 1.49 | 1.56 | 0.79 | 1.45 | 0.4 | 0.41 | 0.39 | 0.41 | 0.38 | 0.35 |
SEm (±) | 0.03 | 0.03 | 0.02 | 0.02 | 0.01 | 0.04 | 0.03 | 0.04 | 0.02 | 0.02 | 0.03 | 0.06 | 0.006 | 0.003 | 0.007 | 0.006 | 0.006 | 0.009 |
CD(P = 0.05) | 0.08 | 0.07 | 0.06 | 0.05 | NS | 0.11 | 0.10 | 0.12 | NS | NS | NS | NS | 0.016 | NS | 0.020 | 0.016 | NS | NS |
Potassium Level | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
K 20 | 1.38 | 1.51 | 0.84 | 0.99 | 0.47 | 0.74 | 1.91 | 2.20 | 1.49 | 1.53 | 0.75 | 1.31 | 0.41 | 0.41 | 0.37 | 0.39 | 0.38 | 0.36 |
K 40 | 1.62 | 1.74 | 0.98 | 1.08 | 0.49 | 0.76 | 2.11 | 2.44 | 1.52 | 1.59 | 0.77 | 1.48 | 0.43 | 0.42 | 0.39 | 0.4 | 0.38 | 0.34 |
K 60 | 1.50 | 1.69 | 0.95 | 1.07 | 0.49 | 0.73 | 2.34 | 2.48 | 1.54 | 1.56 | 0.76 | 1.41 | 0.39 | 0.41 | 0.38 | 0.4 | 0.39 | 0.34 |
SEm (±) | 0.04 | 0.03 | 0.03 | 0.02 | 0.02 | 0.04 | 0.04 | 0.05 | 0.03 | 0.03 | 0.03 | 0.08 | 0.007 | 0.004 | 0.009 | 0.007 | 0.007 | 0.011 |
CD(P = 0.05) | 0.10 | 0.09 | 0.08 | 0.06 | NS | NS | 0.12 | 0.14 | 0.08 | NS | NS | NS | 0.02 | NS | NS | NS | NS | NS |
Interaction effect | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
CD of N × P | NS | NS | NS | NS | NS | NS | 0.16 | 0.20 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS |
CD of N × K | 0.18 | 0.16 | NS | NS | NS | NS | 0.20 | NS | NS | NS | NS | NS | 0.04 | NS | NS | NS | NS | NS |
CD of P × K | NS | NS | NS | NS | NS | NS | 0.16 | NS | NS | NS | NS | NS | 0.03 | NS | NS | NS | NS | NS |
CD of N × P × K | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS |