Table 8 Phosphorus and potassium uptake (kg/ha) of G. arboreum genotypes as influenced by different dates of sowing at harvest
Genotypes | Phosphorus uptake (kg/ha) | Potassium uptake (kg/ha) | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2017–18 | 2018–19 | 2019–20 | 2017–18 | 2018–19 | 2019–20 | |||||||||||||
4 Aug | 4 Sep | Mean | 4 Aug | 4 Sep | Mean | 4 Aug | 4 Sep | Mean | 4 Aug | 4 Sep | Mean | 4 Aug | 4 Sep | Mean | 4 Aug | 4 Sep | Mean | |
G1.DLSA17 | 23.50 | 7.22 | 15.36 | 34.2 | 27.7 | 30.9 | 22.2 | 11.7 | 17.0 | 100.7 | 34.6 | 67.64 | 147.4 | 122.2 | 134.8 | 124.7 | 44.2 | 84.5 |
G2.PA760 | 12.27 | 8.38 | 10.33 | 27.2 | 23.4 | 25.3 | 15.3 | 16.6 | 16.0 | 62.6 | 44.7 | 53.68 | 116.5 | 103.5 | 110.0 | 62.1 | 69.9 | 66.0 |
G3.PA812 | 14.06 | 7.17 | 10.62 | 24.6 | 22.7 | 23.7 | 18.1 | 12.3 | 15.2 | 62.8 | 33.5 | 48.14 | 109.1 | 94.7 | 101.9 | 79.1 | 59.3 | 69.2 |
G4.PA402 | 10.66 | 17.06 | 13.86 | 32.1 | 21.9 | 27.0 | 16.0 | 21.1 | 18.6 | 50.0 | 83.5 | 66.77 | 147.6 | 97.8 | 122.7 | 51.9 | 103.8 | 77.8 |
G5.PA528 | 14.17 | 5.35 | 9.76 | 29.9 | 25.5 | 27.7 | 17.3 | 12.0 | 14.7 | 64.7 | 28.5 | 46.60 | 129.3 | 119.2 | 124.3 | 79.9 | 41.4 | 60.6 |
G6.K12 | 21.68 | 20.58 | 21.13 | 30.4 | 16.5 | 23.5 | 19.9 | 24.6 | 22.3 | 103.7 | 92.4 | 98.03 | 138.4 | 73.8 | 106.1 | 95.0 | 101.3 | 98.1 |
G7.P.Dhanwanthry | 16.00 | 16.19 | 16.09 | 33.5 | 22.9 | 28.2 | 19.2 | 22.4 | 20.8 | 76.7 | 82.7 | 79.70 | 147.5 | 97.8 | 122.7 | 75.0 | 111.7 | 93.4 |
Mean | 16.0 | 11.7 | 13.9 | 30.3 | 23.0 | 26.6 | 18.3 | 17.3 | 17.8 | 74.5 | 57.1 | 65.8 | 133.7 | 101.3 | 117.5 | 81.1 | 75.9 | 78.5 |
ANOVA | G | T | G xT | G | T | GXT | G | T | G xT | G | T | G xT | G | T | GXT | G | T | G xT |
SEd | 0.7 | 0.8 | 1.0 | 1.4 | 0.8 | 2.0 | 1.0 | 0.5 | 1.4 | 3.1 | 3.6 | 4.5 | 5.2 | 2.8 | 7.4 | 3.5 | 1.9 | 5.0 |
CD (5%) | 1.5 | 1.7 | 2.1 | 2.9 | 1.6 | 4.3 | 2.0 | 1.1 | 2.9 | 6.4 | 7.4 | 9.2 | 10.7 | 5.8 | 15.6 | 7.3 | 3.9 | 10.6 |