基于机器视觉的稻茬麦单茎穗高通量表型分析

丁启朔,李海康,孙克润,何瑞银,汪小旵,刘富玺,厉翔

High-Throughput Phenotyping of Individual Wheat Stem and Ear Traits with Machine Vision

QiShuo DING,HaiKang LI,KeRun SUN,RuiYin HE,XiaoChan WANG,FuXi LIU,Xiang LI

表4 小麦单茎穗茎秆和麦穗形态参数与单穗籽粒产量的相关性

Table 4 Correlations between stem and ear morphological parameters per stem-panicle and ear-derived grain yield of wheat

品种 Variety 单茎投影面积SSA (mm2) 单茎周长 SSC (mm) 单茎长 SSL (mm) 单茎平均宽度SSAW (mm) 单穗投影面积SEA (mm2) 单穗周长 SEC (mm) 单穗长 SEL (mm) 单穗平均 宽度SEAW (mm) 宁麦13 Ningmai 13 0.090 0.058 0.116 0.112 0.505** 0.478** 0.496** 0.336* 鲁原502 Luyuan 502 -0.052 0.133 0.173 -0.186 0.554** 0.396** 0.649** 0.209 郑麦9023 Zhengmai 9023 0.184 0.224 0.383** 0.114 0.393** 0.320* 0.383** 0.285*