
余小芳,特聘教授,博士生导师。美国杜克大学生物系及浙江大学环境与资源学院访问学者。主要从事园林植物应用与生态修复、园林废弃物资源化利用。省学术与技术带头人后备人选,省海外高层次留学人才,省科技扶贫万里行专家,省三区人才,成都市优秀女性人才。省草品种审定委员会草坪草及观赏草专业委员会副主任,成都创意农业协会副秘书长。主持与主研国家与省部级自然科学基金10余项,发表SCI论文70余篇(其中TOP论文20余篇),获得计算机软件著作权1项,国家发明专利1项,实用新型专利27项。指导国家级创新训练项目2项,省级创新训练项目3项,省级创业训练项目1项。累计培养研究生60余名,本科生100余名。
教育经历:
2006.07—2010.01,四川农业大学,植物资源的保护与利用,博士
2004.09—2006.06,四川农业大学,植物学专业,硕士
2020.09—2021.07,浙江大学,环境与资源学院,访问学者
2011.04—2012.05,美国杜克大学,生物系,访问学者
工作经历:
2026.06—至今,四川农业大学,风景园林学院,特聘教授;
2013.12—2026.05,四川农业大学,风景园林学院,副教授;
2010.07—2013.12,四川农业大学,风景园林学院,讲师;
2010.03—2010.07,四川农业大学,园林研究所,讲师;
教学工作:
主讲本科生《园林生态学》、《园林植物与生态修复技术》、《观赏植物采后生理与技术》、《野生观赏植物资源》等课程;主讲研究生《野生观赏植物资源》、《园林生态学原理与应用》等课程。出版省部级教材1部,主持和主研多项省部级研究生/本科生教研教改及智慧课程、案例库项目建设,建成生态修复案例库平台并获省级案例建设项目推荐,发表D类教改论文1篇;获省级首批试点课程1门及校级研究生教学成果二等奖1项。指导省创青春大赛银奖1次。
研究方向:
1.园林植物应用与生态修复
2.园林废弃物资源化利用
近五年来主要科研项目:
1.废弃矿区植被生态恢复研究,2026-2030,(主持)
2.园林废弃物的资源与利用,2025-2028,(主持)
3.沙棘资源的开发与利用,2025-2027,(主持)
4.四川省科学技术厅,三区人才项目,2024年-2026年(主持)
5.国家自然科学基金青年项目,茉莉酸甲酯对波斯菊根系细胞壁多糖修饰及其对镉积累的调控,2023年-2025年(主持)
6.四川省科技厅青年基金项目,波斯菊根系细胞壁组分和多糖修饰对镉积累的作用机制,2022年-2023年(主持)
7.四川省科技厅面上项目,蓝花丹响应长、短期低温胁迫MYBS3、DREB1A转录因子功能鉴定及耐寒性研究,2022年-2024年(主研)
学生创新实验:
1.基于生理生化与多组学联合分析的两种沙棘果实耐储性差异研究,国家级创新训练项目,2026年
2.园林废弃物生物炭的综合利用与土壤修复研究,省级创新实验,2025年
3.外源MeJA对镉胁迫下波斯菊根系细胞壁的影响,省级创新实验,2023年
科研兴趣计划项目:
1.外源生物炭协同大肠杆菌联合波斯菊修复镉污染土壤的研究,2026年
2.基于 ITS 和 matK 基因的中国鸢尾属部分种的系统分类研究,2025年
3.几种观赏性草本植物对镉污染的积累性研究,2024年
4.外源柠檬酸对鸢尾重金属镉转运的影响,2023年
5.外源硼对波斯菊细胞壁组分的影响,2023年
6.外源脱落酸对镉胁迫下波斯菊根细胞壁的影响,2022年
7.镉锌复合胁迫对黄菖蒲光合作用的影响,2022年
科研奖励:
教学研成果奖:
1. 2025年09月,校研究生教学成果二等奖
荣誉称号:
1. 2026年06月,校本科优秀论文毕业指导教师
2.2024年06月,校优秀班主任
3.2022年06月,校本科优秀毕业论文指导教师
近五年代表性论文(第一或通讯作者发表文章):
1.Methyl jasmonate enhances cadmium retention in root cell walls of Cosmos bipinnatus: Involvement of hemicellulose remodeling, Industrial Crops & Products, IF: 6.4.(SCI,中科院分区1区Top,N2级) 2026, 251: 124076.
2.Nitrogen addition promotes biomass recovery and cadmium immobilization in Cosmos bipinnatus through physiological and molecular regulation, Industrial Crops & Products, IF: 6.4.(SCI,中科院分区1区Top,N2级)2026, 249: 123714.
3.Calcium attenuates cadmium toxicity in Cosmos bipinnatus through cell wall remodeling and metabolic regulation: A transcriptomic and physiological analysis, Environmental Pollution, IF: 7.2.(SCI,中科院分区2区Top,N2级)2026, 398: 128061.
4.Chromium tolerance mechanisms in Cosmos sulphureus: antioxidant defense and potential role of pectin chelation-based detoxification, BMC Plant Biology, IF: 5.6.(SCI,中科院分区2区Top,N2级)2026, 26(1): 1084.
5.Bioaccumulation and detoxification mechanisms for lead uptake identified in Cosmos sulphureus Cav. Seedlings, International Journal of Biological Macromolecules, IF:8.7 (SCI,中科院分区2区Top,N2级) 2026, 0918,154528.
6.Thiol-mediated stoichiometry and antioxidant shifts sustain cadmium phytoextraction in Cosmos sulphureus, International Biodeterioration & Biodegradation, IF: 4.4. 2026, 212: 106353.
7.Trade-off between Shade Avoidance and Tolerance Strategies in Iris japonica defines its Optimal Light Range for Urban Landscaping, Journal of Plant Growth Regulation, IF: 4.2. 2026, 45(7): 5704-5719.
8.Effects of Exogenous Organic Acids on Cadmium Accumulation and Cell Wall Components of Cosmos bipinnatus under Cadmium Stress, Ecotoxicology and Environmental Safety, IF:6.2. (SCI,中科院分区2区Top,N2级) 2025, 302: 1-12.
9.Effects of shading on physiological characteristics of Bletilla striata, Functional Plant Biology, IF: 2.9. 2025, 52(7): 25085.
10.Enhancing Cd Tolerance and Photosynthesis in Cosmos bipinnatus Cav. by Hormone Methyl jasmonate, International Biodeterioration & Biodegradation, IF: 4.1. 2024, 198: 1-11.
11.Methyl Jasmonate Regulation of Pectin Polysaccharides in Cosmos bipinnatus Roots: A Mechanistic Insight into Alleviating Cadmium Toxicity, Environmental Pollution, IF: 8.9. (SCI,中科院分区2区Top,N2级) 2024, 325: 123503.
12.Low concentrations of Methyl jasmonate promotes plant growth and mitigates Cd toxicity in Cosmos bipinnatus, BMC Plant Biology, IF: 4.3. (SCI,中科院分区2区Top,N2级) 2024, 24(807): 1-16.
13.Integrated cell wall and transcriptomic analysis revealed mechanism underlying of Zn alleviation to cadmium toxicity in Cosmos bipinnatus, Plant Physiology and Biochemistry, IF: 6.2. (SCI,中科院分区2区Top,N2级) 2024, 214: 1-12.
14.Synergistic effects of boron and cadmium on the metal enrichment and cell wall immobilization capacity of Cosmos bipinnatus, Plant Physiology and Biochemistry, IF: 6.2. (SCI,中科院分区2区Top,N2级) 2024, 216: 109178.
15.Transcriptome analysis of Iris japonica var. variegata for chlorophyll and photosynthesis-related pathways involved in white–green striped leaves, Acta Physiologiae Plantarum, IF: 2.7. 2024, 46(12): 1-13.
16.Effects of cadmium and zinc interactions on the physiological biochemistry and enrichment characteristics of Iris pseudacorus, Ecotoxicology and Environmental Safety, IF: 6.8. (SCI,中科院分区2区Top,N2级) 2024, 275: 116275.
17.The mitigation of citric acid on cadmium toxicity in Iris tectorum and its effects on the composition of cell walls, International Biodeterioration & Biodegradation, IF: 4.8. 2024, 193: 105857.
18.Effect of chromium stress on metal accumulation and cell wall fractions in Cosmos bipinnatus, chemosphere, IF: 8.943. (SCI,中科院分区2区,TOP,N2级) 2023,315:1-12 137667.
19.Abscisic acid (ABA) alleviates cadmium toxicity by enhancing the adsorption of cadmium to root cell walls and inducing antioxidant defense system of Cosmos bipinnatus, Ecotoxicology and Environmental Safety,IF: 7.129. (SCI,中科院分区2区,TOP,N2级) 2023, 261:115101.
20. Morphological Structure and Physiological and Biochemical Responses to Drought Stress of Iris japonica, Plants, IF:4.5. 2023, 12, 3729
21. 广元市旺苍县药用植物资源调查及多样性研究, 中药材, 2023,(6):1-5
22. Transcriptome analysis and morphological changes in response to waterlogging in Iris pseudacorus,Phyton-International Journal of Experimental Botany,IF:1.407. 2022, 91(10):2135-2162.
23. Gas-chromatography–mass spectrometry analysis of floral fragrance of scented roses and evaluation based on the analytical hierarchy process, Plant Physiology and Biochemistry, IF:4.27. (SCI,中科院分区2区,TOP,N2级) 2022,185,368-377.
24. Partial shade improved the photosynthetic capacity and polysaccharide accumulation of the medicinal plant Bletilla ochracea Schltr. Photosynthetica, IF:3.189. 60 (2): 12-22, 2022
25. Effects of Exogenous Organic Acids on the Growth and Antioxidant System of Cosmos bipinnatus under Cadmium Stress, Horticultural Science and Technology, IF: 0.758. 2022,10(40):459-470
26. Evaluation of Rosa Germplasm Resources and Analysis of Floral Fragrance Components in R. rugosa,Frontiers in Plant Science, IF: 6.627, (SCI,中科院分区2区,TOP,N2级) 2022. 10(10):1-14.
出版专著:
1. 参编,《景观生态工程》,中国农业出版社,2024年
授权专利:
1. 生态修复案例库检索助手,计算机软著,中华人民共和国国家知识产权局,2026年
招生专业
专业型博士:086200风景园林, 学硕:090706园林植物与观赏园艺, 专硕:086200风景园林
诚挚欢迎各位同学报考博士、硕士研究生,也欢迎本科生加入团队参加科研训练!电子邮箱: xiaofangyu@sicau.edu.cn