Abstract Rice ( Oryza sativa L.) ratooninghas recently attracted attention due to its higher yield potential compared with that of conventional methods. Field experiments were conducted in southwestern Japan 2019 and 2020 determine the effect rice type (Hokuriku 193 high‐yielding line [HYL]) stubble leaf treatment (clipping control) on grain yields first second crops ratooning. In 2019, both ty...

An experiment was conducted at the research farm of Assam Agricultural University, Jorhat, during 2020–22 to assess genetic variability among 50 rice (Oryza sativa L.) genotypes with respect ratooning ability and perennation. Out genotypes, only 30 showed different degree ratoon production yield. All showing better mainly belonged photo-insensitive group few were slightly photosensitive. True p...