A High-Throughput Method for Accurate Extraction of Intact Rice Panicle Traits.

ABSTRACT: Rice panicle traits serve as critical indicators of both yield potential and germplasm resource quality. However, traditional manual measurements of these traits, which typically involve threshing, are not only laborious and time-consuming but also prone to introducing measurement errors. This study introduces a high-throughput and nondestructive method, termed extraction of panicle traits (EOPT), along with the software Panicle Analyzer, which is designed to assess unshaped intact rice panicle traits, including the panicle grain number, grain length, grain width, and panicle length. To address the challenge of grain occlusion within an intact panicle, we define a panicle morphology index to quantify the occlusion levels among the rice grains within the panicle. By calibrating the grain nu

SUBMITTER: Sun J 

PROVIDER: S-EPMC11292034 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature