Abstract: Jingliangyou 1377 was a two-line rice variety with high yield and high quality, which was cultivated with 4155S as the female parent and R1377 as the male parent by Yuan Longping High-tech Agriculture Co., Ltd., with a growth period of 133 d. From 2016 to 2018, it was examined and certified by the national and provincial crop varieties examination committee, and in 2020, it was approved by Fujian Province for the record of introduction. It was introduced into Ninghua County of Fujian Province to be planted as the rice after tobacco from 2018 to 2019, showing moderate growth period (133-134 d), strong resistance, fine grain quality (reaching the ministry standard of Grade 2 high-quality rice), high yield (the average yield of 9.887 t·hm^-2), cost saving and income increasing (cost saving of 1 800-2 200 yuan·hm^-2), which had wide application value.