优质杂交粳稻新组合粳优653的选育与应用  

Breeding and Application of New Fine Quality Japonica Hybrid Rice Combination Jingyou 653

作　　者：王先俱 庞秀 丁芬 商文奇 姜伟 WANG Xian-ju;PANG Xiu;DING Fen;SHANG Wen-qi;JIANG Wei(Liaoning Rice Research Institute,Shenyang,Liaoning 110101,China)

机构地区：[1]辽宁省水稻研究所,辽宁沈阳110101

出　　处：《杂交水稻》2020年第2期21-23,31,共4页Hybrid Rice

基　　金：国家重点研发计划(2016YFD0100101-15,2017YFD0100506);辽宁省博士启动基金项目(201501111);辽宁省博士后项目资助;沈阳市博士后项目资助;辽宁省科技特派项目资助(2018104025-A04)。

摘　　要：粳优653是辽宁省水稻研究所用粳65A与C315配组选育的中早熟杂交粳稻新组合,表现优质、食味品质好、高产稳产、抗稻瘟病、制种产量高.2018年通过辽宁省农作物品种审定委员会审定.该组合大面积制种可采用母本机械化插秧、机械化赶粉,以提高劳动生产效率,降低杂交种的生产成本.Jingyou 653, derived from Jing 65 A and C315, is a new mid-early maturing japonica hybrid rice combination developed by Liaoning Rice Research Institute. It is characteristic of fine grain quality with high tasting value, high and stable yield, good blast resistance and high yield of hybrid seed production. In 2018, it was registered and released by Liaoning Provincial Crop Variety Appraisal Committee. It is adaptable to mechanized transplanting and machineassisted supplemental pollination in large-scale hybrid seed production, in favor of raising labor productivity and reducing cost of hybrid seed.

关 键 词：杂交粳稻 粳优653 选育 

分 类 号：S511.01[农业科学—作物学] S334