【摘要】 吉粳830是吉林省农业科学院水稻研究所以优质圆粒香水稻品系吉B2008-1853(云浪香)为母本，与优质抗病品种通科17杂交，经多代系统选育与香味基因的分子标记辅助选择育成的圆粒型香稻品种。该品种具有优质、高产、抗逆、适应性广等优点。于2020年通过吉林省品种审定委员会审定(审定编号：吉审稻20200035)。本文介绍了吉粳830选育经过、特征特性、重要等位基因及栽培技术要点。更多还原

【Abstract】 Jigeng 830 is a round-grain fragrant rice variety developed by the Rice Research Institute of Jilin Academy of Agricultural Sciences. It was bred by crossing the high-quality round-grain fragrant rice line Ji B2008-1853(Yunlangxiang, female parent) with the high-quality disease-resistant variety Tongke 17(male parent), followed by multi-generational pedigree selection and molecular marker-assisted selection(MAS) for fragrance genes. This variety exhibits advantages of high quality, high yield, strong stress resistance, and wide adaptability.It was approved by the Jilin Provincial Crop Variety Approval Committee in 2020(Approval No.: Jishendao20200035). This paper introduces the breeding process, agronomic characteristics, important alleles, and key cultivation techniques of Jigeng 830.更多还原