Breeding and Seed Production Techniques of New Aromatic Danxiangyouzhenliang Rice Variety with Good Quality and High Yield  

作　　者：Riwei HUANG Qiujun LONG Zishuai SHANG Rihui HUANG Chunliang LIAO Yuechao LUO 

机构地区：[1]Guifeng Seed Business Department,Rongshui County of Guangxi Zhuang Autonomous Region,Liuzhou 545300,China [2]Agricultural Technology Extension Center of Rongshui Miao Autonomous County,Guangxi Zhuang Autonomous Region,Liuzhou 545300,China [3]Zhejiang Wuwangnong Seeds Shareholding Co.,Ltd.,Hangzhou 310020,China [4]Xiangzhou County Huangshi Rice Research Institute,Guangxi Zhuang Autonomous Region,Laibin 545803,China [5]Hemu Town Agricultural and Rural Service Center,Rongshui Miao Autonomous County,Liuzhou 545302,China

出　　处：《Asian Agricultural Research》2024年第8期38-41,46,共5页亚洲农业研究（英文）

摘　　要：Danxiangyouzhenliang rice is a high-quality rice variety derived from the hybrid breeding of Danxiang 12A and Xianghuixiangmiao R133.Its unique temperature-sensitive three-line characteristics endow it with significant advantages of high and stable yield,and its rice fragrance is exquisite and its taste is delicate.Danxiangyouzhenliang rice showed good resistance to rice blast and bacterial blight.On June 10,2021,Danxiangyouzhenliang rice passed the Guangxi Crop Variety Approval(Guishendao 2021074).Danxiangyouzhenliang rice is suitable to be planted as early and late rice in southern,central and northern Guangxi.This study summarized the breeding process and high-yielding seed production techniques of Danxiangyouzhenliang rice,in order to provide useful reference for rice breeders and growers.

关 键 词：Danxiangyouzhenliang RICE SEED production technology HIGH-QUALITY RICE Hybrid BREEDING TEMPERATURE-SENSITIVE three-line 

分 类 号：S33[农业科学—作物遗传育种] S511[农业科学—农艺学]