Figure 6
From: High-throughput phenotyping of seminal root traits in wheat
Measuring seminal root angle with the clear pot method. (A) Panoramic image of wheat seedling grown in the clear pot system obtained by stitching images of individual plants using software (PhotoStitch) and colours inverted to facilitate root identification. (B) For each plant, the angle (α) between the first pair of seminal roots was measured at approximately 3 cm distance from the seed using software (ImageJ).