Fig. 1
From: Controlling the lodging risk of rice based on a plant height dynamic model
Geographical location of the experiment field and aerial lodging image of TNG 71. A Rice field trials were conducted in the central region of Taiwan in 2019 and 2020. B Aerial lodging image for 2019. C Aerial lodging image for 2020. The digital surface model (DSM) diagram indicates the height difference of the field area; the green block represents the higher area, and the red block represents the lower area. The orthomosaic image is spliced from aerial images. The resulting image is a combination of the DSM image and orthomosaic image; the red block represents the lodging area, and the value represents the lodge area rate. N Fertilizer treatment level is divided into 80 (N1), 120 (N2), 160 (N3), and 200 (N4) kg/ha. AWD alternative wet and dry cultivation. CP conventional plant cultivation