优良食味中熟中粳稻新品种南粳2728的选育与应用  

Breeding and Utilization of a New Medium Maturing Medium Japonica Rice Variety Nangeng 2728 with Good Eating Quality

作　　者：姚姝[1] 王才林[1] 张亚东[1] 朱镇[1] 陈涛[1] 赵庆勇[1] 周丽慧[1] 赵凌[1] 赵春芳[1] 路凯 梁文化[1] 吴俊生 蔡锋 YAO Shu;WANG Cailin;ZHANG Yadong;ZHU Zhen;CHEN Tao;ZHAO Qingyong;ZHOU Lihui;ZHAO Ling;ZHAO Chunfang;LU Kai;LIANG Wenhua;WU Junsheng;CAI Feng(Institute of Food Crops,Jiangsu Academy of Agricultural Sciences/Nanjing Branch of China National Center for Rice Improvement/Jiangsu High Quality Rice R&D Center,Nanjing 210014,China;Dafeng Jiangsu Huafeng Seed Industry Co.Ltd,Dafeng,Jiangsu 224100,China)

机构地区：[1]江苏省农业科学院粮食作物研究所/国家水稻改良中心南京分中心/江苏省优质水稻工程技术研究中心,南京210014 [2]江苏大丰华丰种业股份有限公司,江苏大丰224100

出　　处：《中国稻米》2020年第3期88-90,共3页China Rice

基　　金：现代农业产业技术体系建设专项(CARS-01-62);国家科技支撑计划(2015BAD01B02);江苏省重点研发计划(BE2016370);公益性行业科研专项(201603002-5-1)。

摘　　要：南粳2728系江苏省农业科学院粮食作物研究所和江苏大丰华丰种业股份有限公司以南粳5055为父本,与武粳15杂交,经数代条纹叶枯病抗性基因、稻瘟病抗性基因与半糯性基因的分子标记辅助选择,及外观与食味品质筛选培育而成的又一个优良食味粳稻新品种。其突出优点是稻米品质优良,直链淀粉含量10%左右。2018年通过江苏省品种审定委员会审定,适宜在江苏省淮北地区种植。本文介绍了其选育经过、特征特性及栽培技术要点。Nangeng 2728 is a new japonica rice variety with good taste, developed from the cross between Nangeng 5055 and Wugeng15 by Institute of Food Crops, Jiangsu Academy of Agricultural Sciences and Jiangsu Dafeng Huafeng Seed Industry Co. Ltd. Its outstanding advantages are good quality and amylose content of 10%. It was approved by Jiangsu provincial Variety Approval Committee in 2018 and suitable for planting in Huaibei area of Jiangsu province. This article introduced its breeding process, characteristics and key cultivation techniques.

关 键 词：南粳2728 优良食味 中熟中粳 选育 栽培技术 

分 类 号：S511.22[农业科学—作物学]