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Wheat Growth and Productivity Depending on Levels of NPK When Grown in Kandahar Conditions in Afghanistan
Table 1 - The influence of basic nutrients on the morphophysiological characteristics of wheat in the semi-arid conditions of Kandahar, Afghanistan in 2021–2023
Treatment | Plant Height, cm, Average 2021-2023 | Spike/m2, Average 2021-2023 |
Absolute control | 67.6 | 222.5 |
N1, P1, K1 | 76.6 | 306.8 |
N1, P1, K2 | 78.3 | 314.7 |
N1, P2, K1 | 80.9 | 317.8 |
N1, P2, K2 | 79.6 | 327.3 |
N2, P1, K1 | 81.8 | 321.8 |
N2, P1, K2 | 83.4 | 337.7 |
N2, P2, K1 | 86.6 | 348.0 |
N2, P2, K2 | 88.1 | 359.4 |
SEm± | 1.10 | 7.6 |
CD (P=0.05) | 3.3 | 22.9 |