Breeding of New Two-line Hybrid Rice Variet Junliangyou 318 with Good Quality and Blast Resistance
Junliangyou 318 is a new two-line hybrid rice variety bred by cross of the sterile line Jun S which showed good combining ability,moderate blast resistance,and good quality,and the restoer line Nanhui318 that showed good blast resistance,strong resilience,good combining ability,and good rice quality,its grain quality reached first-class ministerial standard.It was released by Fujian Provincial Crop Variety Approval Committee in 2022.The breeding process,characteristics,cultivation techniques and seed production techniques of Junliangyou 318 were introduced.