Heading date (Hd) is one of the main factors determining rice production and regional adaptation. To identify the genetic factors involved in the wide regional adaptability of rice. we conducted a genome-wide association study (GWAS) with 190 North Korean rice accessions selected for non-precocious flowering in the Philippines. a low-latitude region. https://ashleyshomestores.shop/product-category/8-piece-outdoor-modular-seating/