高产优质杂交水稻新组合蓉7优680的选育  

Breeding of New Hybrid Rice Combination Rong 7 You 680 with High Yield and Good Quality

作　　者：黄鹏 颜旭[2] 蔡良俊[2] 钟凯 王咏菠 徐敬洪[2] HUANG Peng;YAN Xu;CAI Liangjun;ZHONG Kai;WANG Yongbo;XU Jinghong(Agricultural Technology Extension Center of Qingbaijiang District of Chengdu City,Qingbaijiang,Sichuan 610300,China;Chengdu Academy of Agriculture and Forestry Sciences,Chengdu,Sichuan 610000,China;Sichuan Xinyuan Seed Industry Co.Ltd.,Mianyang,Sichuan 621000,China)

机构地区：[1]成都市青白江区农业技术推广中心,四川青白江610300 [2]成都市农林科学院,四川成都610000 [3]四川鑫源种业有限公司,四川绵阳621000

出　　处：《杂交水稻》2023年第4期91-93,共3页Hybrid Rice

基　　金：四川省水稻育种攻关项目(2021YFYZ0016);成都市重点研发支撑计划(2021-YF09-00010-SN)。

摘　　要：蓉7优680是由成都市农林科学院作物研究所利用不育系蓉7A与恢复系锦城恢680配组育成的中籼早熟三系杂交水稻新组合。该组合株型适中,高产稳产,稻米优质,中感稻瘟病,抗倒伏性强,2020年通过四川省农作物品种审定委员会审定。Rong 7 You 680 is a new three-line early-maturing medium indica hybrid rice combination developed from Rong 7A,a male sterile line,and Jinchenghui 680,a restorer line,by the Crop Research Institute of Chengdu Academy of Agriculture and Forestry Sciences.The combination has moderate plant type,high and stable yield,good grain quality,moderate blast susceptibility and strong lodging resistance.It was approved by Sichuan Crop Variety Appraisal Committee in 2020.

关 键 词：杂交水稻 蓉7优680 高产 优质 选育 

分 类 号：S334[农业科学—作物遗传育种] S338[农业科学—农艺学]