Photoperiod Sensitivity Index Calculation from Sowing and Flowering Dates

Calculation of Deb's Index of photoperiod sensitivity from dates of sowing and anthesis of 81 rice landraces cultivated in short-day season and 13 landraces cultivated in long-day season in different years.

本数据集针对81份于短日照季节种植的水稻地方品种 (rice landraces) 与13份于长日照季节种植的水稻地方品种，基于其在不同年份下的播种期与扬花期数据，计算德布光周期敏感性指数 (Deb's Index of photoperiod sensitivity)。