highly significantp < 0.01
By Tukey’s test, treatment 1 was significantly different from treatment 11 ( p < 0.05), and treatment 9 showed highly significant differences compared with treatments 1, 3, 5, and 7 ( p < 0.01).
By Tukey’s test, treatment 1 was significantly different from treatment 11 ( p < 0.05), and treatment 9 showed highly significant differences compared with treatments 1, 3, 5, and 7 ( p < 0.01).
The data results showed a trend consistent with the visual observations. 3.1.2 Spray coverage The UAV sprayed on two LAI areca plants at two flight speeds and three flight altitudes.