适宜直播优质水稻新品种‘沪稻68’的选育及其特征特性  

Breeding and characteristics of a high-quality rice variety‘Hudao 68’suitable for direct seeding

作　　者：白建江[1] 汤剑豪 赵麒 万常照[1] 杨瑞芳[1] BAI Jianjiang;TANG Jianhao;ZHAO Qi;WAN Changzhao;YANG Ruifang(Crop Breeding and Cultivation Research Institute,Shanghai Academy of Agricultural Sciences,Key Laboratory of Germplasm Innovation and Genetic Improvement of Grain and Oil Crops(Co-construction by Ministry and Province),Ministry of Agriculture and Rural Affairs,Shanghai 201403,China)

机构地区：[1]上海市农业科学院作物育种栽培研究所,农业农村部粮油作物种质创新与遗传改良重点实验室(部省共建),上海201403

出　　处：《上海农业学报》2024年第6期9-13,共5页Acta Agriculturae Shanghai

基　　金：上海市科技兴农项目(2021-02-08-00-12-F00769);上海市水稻产业技术体系建设[沪农科产字(2023)第3号]。

摘　　要：‘沪稻68’是上海市农业科学院作物育种栽培研究所选育的宜直播的优质水稻新品种。该品种含抗除草剂基因,抗倒性较强,田间病害发生轻,稻瘟病抗性好,综合农艺性状优良,适宜机械化直播等轻简栽培。经农业农村部稻米及制品质量监督检验测试中心检测,该品种米质符合国标优质一等食用粳稻品种品质规定要求。本文主要介绍该品种的选育过程、主要特征特性、主要栽培技术要点及推广应用情况。‘Hudao 68’is a high-quality rice variety suitable for direct seeding,developed by the Crop Breeding and Cultivation Research Institute of Shanghai Academy of Agricultural Sciences(SAAS).This variety contains genes resistant to herbicides,has strong lodging resistance,and shows low occurrence of diseases in the field.It also exhibits good resistance to rice blast disease,excellent comprehensive agronomic traits,and is suitable for mechanised direct sowing and simple cultivation model.Tested by the Rice and Product Quality Supervision and Testing Center of the Ministry of Agriculture and Rural Affairs,the rice quality of this variety meets the requirements of the national standard for high-quality first-class edible japonica rice varieties.This paper mainly introduces the breeding process,main characteristics,key cultivation techniques,and the promotion and application of this variety.

关 键 词：粳稻 ‘沪稻68’ 优质 直播 

分 类 号：S511.035[农业科学—作物学]