An Image Skeletonization-Based Tool for Pollen Tube Morphology Analysis and Phenotyping Evolving technologies for growing, imaging and analyzing 3D root system architecture of crop plants High-throughput Phenotyping and Genomic Selection: The Frontiers of Crop Breeding Converge Chlorophyll, anthocyanin, and gas exchange changes assessed by spectroradiometry in Fragaria chiloensis under salt stress Phenotyping for Abiotic Stress Tolerance in Maize