Skip to main content
# Table 2 The combination effect of mineral oil, potassium sulfate, and calcium sulfate on leaf macro-elements of Sultana grapevine

Treatment |
N (%) |
K (%) |
P (%) |
Ca (%) |
Mg (%) | |||||
---|---|---|---|---|---|---|---|---|---|---|

2017 | 2018 | 2017 | 2018 | 2017 | 2018 | 2017 | 2018 | 2017 | 2018 | |

V_{0}K_{0}C_{0}
| 2.26 b | 2.07 c | 1.35 e | 1.31 e | 0.38 b | 0.35 b | 2.07 cd | 2.01 d | 1.13 c | 1.20b c |

V_{0}K_{1}C_{0}
| 2.41 a | 2.33 ab | 2.04 a | 2.16 a | 0.28 c | 0.35 bc | 2.58 b | 2.67 b | 1.50 a | 1.35 a |

V_{0}K_{0}C_{1}
| 2.38 a | 2.37 a | 1.74 bc | 1.72 c | 0.40 a | 0.39 ab | 2.63 b | 2.70 b | 1.30 b | 1.25 b |

V_{0}K_{1}C_{1}
| 2.45 a | 2.43 a | 1.84 b | 1.97 bc | 0.42 a | 0.30 c | 2.84 a | 2.87 a | 1.45 ab | 1.17 ab |

V_{1}K_{0}C_{0}
| 2.03 c | 1.72 d | 1.48 de | 1.56 d | 0.43 a | 0.45 a | 2.00 d | 1.92 d | 1.13 d | 1.16 cd |

V_{1}K_{1}C_{0}
| 2.07 c | 2.03 c | 1.90 ab | 2.03 a | 0.35 b | 0.30 c | 2.36 cd | 2.40 c | 1.22b c | 1.17 cd |

V_{1}K_{0}C_{1}
| 2.25 b | 2.22 b | 1.61 cd | 1.79 c | 0.35 b | 0.35 b | 2.45 bc | 2.70 b | 1.13 c | 1.06 d |

V_{1}K_{1}C_{1}
| 2.35 ab | 2.22 b | 1.99 a | 2.10 ab | 0.38 ab | 0.33 bc | 2.47 b | 2.69 b | 1.43 ab | 1.28 ab |