应用香型分子标记辅助选育优质香稻新品种佳福香占  

A New Good Quality Fragrant Rice Cultivar Jiafuxiangzhan by Molecular Marker-assisted Breeding

作　　者：郑景生[1] 江良荣[1] 黄荣裕[1] 王侯聪[1] 黄育民[1] ZHENG Jing-sheng;JIANG Liang-rong;HUANG Rong-yu;WANG Hou-cong;HUANG Yu-min(School of Life Sciences,Xiamen University,Xiamen,Fujian 361102)

机构地区：[1]厦门大学生命科学学院,福建厦门361102

出　　处：《福建稻麦科技》2021年第2期7-10,共4页Fujian Science and Technology of Rice and Wheat

基　　金：福建省种业创新与产业化工程(2017-2020)(fjzycxny2017004);福建省科技计划重大专项专题(2020NZ08016)。

摘　　要：优质香米因其品质好、有香味、市场价格高而备受消费者重视。佳福香占是厦门大学生命科学学院用佳辐占//象牙香占/R207///佳辐占的杂交组合,应用香型分子标记辅助选择结合系谱法选育成的晚稻中熟长粒形优质抗病香型常规籼稻新品种,品质达部颁一等优质食用稻品种品质标准,其中千粒重约29 g,粒长7.7 mm,长宽比3.9,2020年通过福建省农作物品种审定,适合开发高档优质香米。Good quality fragrant rice is more appealing to consumers because of high quality,fragrance and high market price.Jiafuxiangzhan is a new conventional indica late rice cultivar with medium maturity,long grain shape,good quality,moderately blast resistance and fragrance,which was bred from the cross of Jiafuzhan//Xiangyaxiangzhan/R207///Jiafuzhan by fragrant molecular marker-assisted selection and pedigree method and was developed by School of Life Sciences,Xiamen University.Jiafuxiangzhan reached the firstclass quality edible rice variety quality standard issued by the Ministry of Agriculture and Rural Affairs and was released by the Fujian Crop Variety Approval Committee in 2020,showing 1000-grain weight of about 29 g,head rice length of 7.7 mm and length-width ratio of 3.9.Thus,Jiafuxiangzhan is suitable for the development of high-grade and high quality fragrant rice.

关 键 词：香稻 优质 香味 分子标记辅助选择 

分 类 号：S511.03[农业科学—作物学]