Means, ranges, coefficients of variation (CV), genetic variance (σ2G) and heritability (h2B) of grain yield per spike, kernel number per spike and thousand-kernel weight in a tetraploid wheat collection evaluated in seven environments.

Means, ranges, coefficients of variation (CV), genetic variance (σ2G) and heritability (h2B) of grain yield per spike, kernel number per spike and thousand-kernel weight in a tetraploid wheat collection evaluated in seven environments.

本数据集包含在7个环境下开展表型鉴定的四倍体小麦种质资源集合的相关统计指标，具体包括每穗籽粒产量、每穗粒数与千粒重的均值、极差、变异系数（CV）、遗传方差（σ²G）及遗传力（h²B）。