High-yielding Seed Production Techniques of Two-line Medium Indica Hybrid Rice Combination Y Liangyou 17
Y Liangyou 17,derived from photo-thermo-sensitive genic male sterile line Y58S and excellent lodging-resistant restorer line R17,is a two-line medium indica hybrid rice combination developed by Anhui Yielead Rice Industry Co.Ltd..It was approved by the National Crop Variety Appraisal Committee of China in 2017.The characteristics of both parents of Y Liangyou 17 and its high-yielding seed production techniques were introduced.