《生命科学》 2018, 30(10): 1100-1107

绿色广适性优质稻品种的系谱分析及育种应用研究

赵　雷1，周少川1，2*，王重荣1，李　宏1，黄道强1，王志东1，周德贵1，陈宜波1，吴玉坤1

(1 广东省农业科学院水稻研究所，广东省水稻育种新技术重点实验室，广州 510640；2 湖南农业大学农学院，长沙 410128)

摘　要：摘　要：种业是农业现代化的芯片，培育和应用绿色广适性优质稻品种是农业供给侧改革的重要基础。目前我国南方稻区大面积推广的水稻品种呈现出鲜明的“广东特色”。自周少川、柯苇等于1998 年提出水稻核心种质育种理论，本团队经过30 多年的努力，已经育成了黄华占、五山丝苗和美香占2 号等大面积推广的优质稻品种。该文将重点对黄华占和美香占2 号及其衍生品种进行系谱分析，并对其育种价值进行探讨。

Pedigree analysis and breeding and application of green widely adaptive good quality rice varieties

ZHAO Lei1， ZHOU Shao-Chuan1，2*， WANG Chong-Rong1， LI Hong1， HUANG Dao-Qiang1，
    WANG Zhi-Dong1， ZHOU De-Gui1， CHEN Yi-Bo1， WU Yu-Kun1

(1 Guangdong Provincial Key Laboratory of New Technology in Rice Breeding，
    Rice Research Institute， Guangdong Academy of Agricultural Sciences， Guangzhou 510640， China; 2 Agricultural College， Hunan Agricultural University， Changsha 410128， China)

Abstract: Abstract: Seed industry is the chip of agricultural modernization. Breeding and application of green widely adaptive good quality rice varieties (combinations) are important basis of agricultural supply-side reform. So far varieties with distinct “Guang Dong Rice Features” had been covered in large scale in South China. Since “Rice core germplasm breeding theory” was put forward by Zhou Shao-chuan and Ke Wei in 1998， a series of the quality rice varieties such as Huanghuazhan， Wushansimiao， Meixiangzhan No.2 has been developed by our team with more than 30 years of unceasing efforts. Pedigree analysis of varieties derived from Huanghuazhan and Meixiangzhan No.2 and the breeding approach to the varieties were discussed in the article.