主要研究内容：

1）   大豆种质资源的收集、保存、鉴定、更新和提供利用

2）   大豆品种资源的遗传多样性研究及核心种质构建

3）   大豆EST-SSR及SNP等新型标记的开发和利用

4）   大豆抗病、抗逆、优质等重要农艺性状新基因的发掘与功能研究

5）   大豆育种新方法研究及种质创新

主要研究成果、奖励：

1）“八大粮食作物抗病虫鉴定”获国家科技进步三等奖

2）“大豆品种资源的分子标记鉴定”获农业部科技成果

3）“大豆耐盐性研究”获北京市科技进步二等奖

4）“大豆三类优异品质新品种”获北京市科技进步三等奖

5）《中国作物遗传资源》获北京市科技进步二等奖

专利：

1）大豆耐盐基因分子标记及获得方法和应用”获得国家发明专利（专利号：152551）。

著作：

1）参编《中国作物遗传资源》书中《大豆》一章, 中国农业出版社出版

2) 参编《大豆遗传育种学》《大豆质量性状遗传》一章, 科学出版社出版

3）参编《中国东北大豆》《江北大豆种质资源》一章,黑龙江科技出版社

4）   主编《中国大豆品种资源目录（续编一）》，中国农业出版社出版

5）   主编《中国大豆品种资源目录（续编二）》，中国农业出版社出版

6）   主编《中国大豆品质区划》，中国农业出版社出版

近期主要论文：

[1]     Qiu Lijuan, Cao Yongsheng, Chang Ruzhen, Zhou Xinan, Wang Guoxun, Xie Hua, Zhang Bo, Li Xianghua, Sun Jianying Xu Zhanyou, Liu Lihong. Establishment of Chinese Soybean (G. max) Core Collection I. Sampling Strategy. Chinese Agricultura Sinica, 2003, 36(12):1442-1449 (in Chinese with abstract in English)

[2]     Qiu Lijuan, Chang Ruzhen, Wang Wenhui, Cregan Perry, Wang Dechun, Chen Yiwu, Ma Fengming. Single Nucleotide Polymorphism (SNPs) at Both Loci of rhg1 and Rhg4 in Soybean Resistant Germplasm.Journal of Plant Genetic Resources, 2003, 4(2):89-93 (in Chinese with abstract in English)

[3]     Zheng Cuiming, Chang Ruzhen, Qiu Lijuan, Chen Pengyin, Wu Xiaolei, Chen Shouyi. Identification and Characterization of a RAPD/SCAR Marker Linked to a Resistance Gene for Soybean Mosaic Virus in Soybean. Euphytica, 2003, 132 (2):199-210

[4]     Xie Hua, Qiu Lijuan, Chang Ruzhen, Cao Yongsheng, Zhang Minghui,Feng Zhongfu.  Selection of core SSR loci by using Chinese autumn soybean (Glycine max (L.) Merr). Chinese Agricultura Sinica, 2003, 36(4):360-366 (in Chinese with abstract in English)

[5]     Cui Yanhua, Qiu Lijuan, Chang Ruzhen, Lu Wenhe. The Examination of Representation the Primary Core Collection in Huanghuai Summer Sowing Soybean (Glycine max) Using SSR. Journal of Plant Genetic Resources, 2003, 4(1):9-15 (in Chinese with abstract in English)

[6]     Wang Wenhui, Qiu Lijuan, Chang Ruzhen, Ma Fengming, Xie Hua, Lin Fanyun. Characteristics of Alleles at Satt309 locus associated with rhg1 Gene Resistant to SCN for Chinese Soybean Germplasm. Soybean Science, 2003, 22(4):246-250 (in Chinese with abstract in English)

[7]     Lin Fanyun, Qiu Lijuan, Chang Ruzhen, He Beiru. Genetic Diversity of Landrace and Bred Varieties of Soybean in Shanxi. Chinese Journal of Oil Crop Sciences, 2003, 25(3):24-29 (in Chinese with abstract in English)

[8]     Duan HongMei, Wang WenXiu, Chang RuZhen, Zhang MengChen, Qiu LiJuan. Efficiency Selection of Genetic Background Using SSR Markers in Soybean. Journal of Plant Genetic Resources, 2003, 4(1):36-42 (in Chinese with abstract in English)

[9]     Zhu Li, Chang RuZhen, Qiu Lijuan. The application of Serial Analysis of Gene Expression in the analysis of gene expression in plant. Chinese Agricultura Sinica, 2003, 36(11):1223-1240 (in Chinese with abstract in English)

[10]  Yan Zhe, Chang Ruzhen, Guan rongxia, Liu Zhangxiong, Qiu Lijuan. Analysis of Similarity and Difference of  Various Collections of Soybean Variety Mancangjin by Using Agronomic Traits and SSR Markers. Journal of Plant Genetic Resources, 2003, 4(2):128-133 (in Chinese with abstract in English)

[11]  Zhang Bo, Qiu Lijuan, Chang Ruzhen. Diversity Comparison and Genetic Relationship Between Awarded Soybean Cultivars and Their Ancestors in China. Journal of Agricultural Biotechnology, 2003, 11 (4):351-358 (in Chinese with abstract in English)

[12]  Lü Shanhua, Qiu Lijuan, Chang Ruzhen, Tao Bo, Li Xiang-hua, Luan Fengxia, Guo Shanhua. Methodological Research on PCR Based Detection of Genetically Modified Soybean Resistant to Glyphosate. Chinese Agricultura Sinica, 2003, 36(8)883-887 (in Chinese with abstract in English)

[13]  Mi Shijun, Qiu Lijun, Chang Ruzhen, Hao Zaibin, Guan Rongxia. Genetic Diversity Analysis of Varieties of Glycine max (L.) Merr Resistant to Soybean Mosaic Virus by SSR Fingerprints. Acta Phytophologica Sinica, 2004, 34(3):244-253 (in Chinese with abstract in English)

[14]  Guan Rongxia, Chang RuZhen, Qiu Lijuan, Liu Zhangxiong, Guo Shuntang. Analysis of Protein Subunit 7S/ 11S Constitution and Allergen Lacking of Soybean (Glycine max(L.) Merrill) Cultivars. Acta Agrononica Sinica, In Press. (in Chinese with abstract in English)

品种：

1）   高产抗倒伏春大豆新品种“中品661”通过北京市和云南省新品种审定委员会审定。

2）   高产抗病夏大豆新品种“中品662” 通过北京市新品种审定委员会审定。

联系方式：010-62186624 (TEL)， 010-62186650 (FAX)

E－mail：qiu_lijuan@263.net  

             rx_guan@sina.com