1. 国家自然科学基金青年基金，长期施氮对茶园氧化亚氮排放过程的影响及微生物驱动机制，2025-2027，30万元，主持

2. 十四五国家重点研发计划项目子任务，茶产业关键技术研究与应用示范，2021-2026，65万元，主持

3. 十四五云南省科技计划项目课题，茶园绿色高效生产关键技术研究，2024-2026，20万元，主持

4. 十四五云南省科技计划项目课题，世界大叶茶技术创新中心建设及成果产业化，2021-2023，180万元，主持

论文（第一&通讯）

1.  Wu, Z.D., Chang, Y.N., Yang, X.D., Jiang, F.Y. (2026). Effects of Long-Term Nitrogen Fertilization on Soil Respiration in Acidic Tea (Camellia sinensis L.) Plantation Soils. Horticulturae,12(3), 372.（通讯作者）

2.  Yang, X.D., Jiang, P., Guo, J.J.,Ni, K., Ma, Q.X., Ma, L.F., Shi, Y.Z., Ruan, J.Y., Luo, G.W. (2026).Reduction in particulate organic carbon and microbial necromass accumulation drives soil organic carbon depletion following national-scale forest conversion to tea plantations and croplands. Agriculture, Ecosystems & Environment,397, 110095.（第一作者）

3.  Long, Y.Q., Yang, X.D., Chen, J.F.,Long, L.X., Long, L.Z., Ni, K., Ma, L.F., Shi, Y.Z., Zhao, Y.Y., Li, G.Y.,Chen, L.B., Ruan, J.Y. (2026). Spatial patterns and key drivers of available phosphorus in Yunnan tea plantation soils. Journal of Environmental Management, 413, 130302.（通讯作者）

4.  Yan, X.H., Yang, X.D., Ni, K.,Shi, Y.Z., Long, L.Z., Xue, J.P., Huo, K.K., Ma, L.F., Ruan, J.Y. (2025).Optimizing NPK ratios with magnesium supply improves tea yield and quality primarily by modulating soil bacterial communities in an albino tea plantation.Beverage Plant Research, 6(1).（通讯作者）

5.  Liu, B.H., Zhang, Y.L., Yi, X.Y.,Zheng, H.T., Ni, K., Ma, Q.X., Cai, Y.J., Ma, L.F., Shi, Y.Z., Yang, X.D.,Ruan, J.Y. (2025). Partially replacing chemical fertilizer with manureim proves soil quality and ecosystem multifunctionality in a tea plantation. Agriculture,Ecosystems & Environment, 378, 109284.（通讯作者）

6.  Lu, Y.T., Han, H.L., Yi, Y.X.,Chai, Y.F., Wang, C., Zhang, X.C., Yang, X.D., Chen, H.P. (2025).Insight into the sorption and desorption pattern of pyrrolizidine alkaloids andtheir N-oxides in acidic tea (Camellia sinensis) plantation soils. Journal of Environmental Sciences, 148, 350-363. （通讯作者）

7.  Wu, Z.D., Hua, W., Ni, K.,Yang, X.D., Jiang, F.Y. (2025). Effects of long-term organic substitution on soil nitrous oxide emissions in a tea (Camellia sinensis L.) plantation in China. Agronomy, 15(2), 288. （通讯作者）

8.  Jiang, F.Y., Chang, Y.N., Han,J.B., Yang, X.D., Wu, Z.D. (2024). Effects of long-term nitrogen fertilization on nitrous oxide emission and yield in acidic tea (Camellia sinensis L.) plantation soils. Agronomy, 15(1), 7. （通讯作者）

9.  Zhang, X.C., Yang, X.D., Ruan,J.Y., Chen, H.P. (2024). Epigallocatechin gallate (EGCG) nanoselenium application improves tea quality (Camellia sinensis L.) and soil quality index without losing microbial diversity: A pot experiment under field condition. Science of The Total Environment, 914, 169923. （通讯作者）

10.  Yang, X.D., Ni, K., Shi, Y.Z.,Yi, X.Y., Ji, L.F., Wei, S.R., Jiang, Y.Y., Zhang, Y.L., Cai, Y.J., Ma, Q.X.,Tang, S., Ma, L.F., Ruan, J.Y. (2023). Metagenomics reveals N-induced changes in carbon-degrading genes and microbial communities of tea (Camellia sinensis L.) plantation soil under long-term fertilization. Science of theTotal Environment, 856, 159231. （第一作者）

11.  Yang, X.D., Tang, S., Ni, K.,Shi, Y.Z., Yi, X.Y., Ma, Q.X., Cai, Y.J., Ma, L.F., Ruan, J.Y. (2023).Long-term nitrogen addition increases denitrification potential and functional gene abundance and changes denitrifying communities in acidic tea plantationsoil. Environmental Research, 216, 114679. （第一作者）

12.  Jiang, Y.Y., Yang, X.D., Ni,K., Ma, L.F., Shi, Y.Z., Wang, Y., Cai, Y.J., Ma, Q.X., Ruan, J.Y. (2023).Nitrogen addition reduces phosphorus availability and induces a shift in soil phosphorus cycling microbial community in a tea (Camellia sinensis L.) plantation. Journal of Environmental Management, 342, 118207. （通讯作者）

13.  Yang, X.D., Yi, X.Y., Ni, K.,Zhang, Q.F., Shi, Y.Z., Chen, L.B., Zhao, Y.Y., Zhang, Y.L., Ma, Q.X., Cai,Y.J., Ma, L.F., Ruan, J.Y. (2023). Patterns and abiotic drivers of soilorganic carbon in perennial tea (Camellia sinensis L.) plantation system of China. Environmental Research, 237, 116925. （第一作者）

14.  Wei, S.R., Liu, B.H., Ni, K.,Ma, L.F., Shi, Y.Z., Leng, Y., Zheng, S.H., Gao, S.L., Yang, X.D., Ruan, J.Y. (2023).Rhizosphere microbial community shows a greater response than soil propertiesto tea (Camellia sinensis L.) cultivars. Agronomy, 13(1), 221. （通讯作者）

15.  Yang, X.D., Ni, K., Ma, L.F.,Shi, Y.Z., Yi, X.Y., Ji, L.F., Ruan, J.Y. (2022). 13C labelling oflitter added to tea (Camellia sinensis L.) plantation soil reveals asignificant positive priming effect that leads to less soil organic carbon accumulation. Agronomy, 12(2), 293. （第一作者）

16.  Yang, X.D., Leng, Y., Zhou, Z.Y.,Shang, H.G., Ni, K., Ma, L.F., Yi, X.Y., Cai, Y.J., Ji, L.F., Ruan, J.Y., Shi,Y.Z. (2022). Ecological management model for the improvement of soil fertility through the regulation of rare microbial taxa in tea (Camellia sinensis L.) plantation soils. Journal of Environmental Management, 308,114595. （第一作者）

17.  Ma, L.F., Yang, X.D., Shi, Y.Z.,Yi, X.Y., Ji, L.F., Cheng, Y.,Ni, K., Ruan, J.Y. (2021). Response of tea yield, quality and soil bacterial characteristics to long-term nitrogen fertilization in an eleven-year field experiment. Applied Soil Ecology,166, 103976. （共一作者）

18.  Yang, X.D., Ni, K., Shi, Y.Z.,Yi, X.Y., Ji, L.F., Ma, L.F., Ruan, J.Y. (2020). Heavy nitrogenapplication increases soil nitrification through ammonia-oxidizing bacteria rather than archaea in acidic tea (Camellia sinensis L.) plantation soil. Scienceof the Total Environment, 717, 137248. （第一作者）

19.  Yang, X.D., Ma, L.F., Ji, L.F.,Shi, Y.Z., Yi, X.Y., Yang, Q.L., Ni, K., Ruan, J.Y. (2019). Long-term nitrogen fertilization indirectly affects soil fungi community structure by changing soil and pruned litter in a subtropical tea (Camellia sinensis L.) plantation in China. Plant and Soil, 444(1), 409-426. （第一作者）

20.  Yang, X.D., Ni, K., Shi, Y.Z.,Yi, X.Y., Zhang, Q.F., Fang, L., .Ma, L.F., Ruan, J.Y. (2018). Effects of long-term nitrogen application on soil acidification and solution chemistryof a tea plantation in China. Agriculture, Ecosystems & Environment,252, 74-82. （第一作者）

著作

1. 马立锋，杨向德，阮建云，石元值，倪康，刘美雅等. 农业农村长期因子观测数据集.土壤质量卷.西湖站:2006-2020年[M].中国农业科学技术出版社.2023.

2. 石元值，伊晓云，倪康，刘美雅，杨向德，马立锋，阮建云等. 茶园有机肥安全施用技术研究[M].中国农业科学技术出版社.2022.

3. 马立锋，蔡晓明，阮建云，丁文芹，杨向德，阮建云，石元值等. 茶园施肥和病虫害防控轻简化实用技术[M].中国农业出版社.2026.

4. 马立锋，蔡晓明，阮建云，石元值，李兆群，边磊，罗宗秀，伊晓云，倪康，刘美雅，张群峰，杨向德等. 浙江茶园化肥农药减施增效技术模式[M].中国农业科学技术出版社.2021

专利

1. 杨向德，张相春，陈红平，阮建云.一种用于提升茶叶品质的EGCG纳米硒的制备方法及其应用.发明专利，ZL 2023 1 0381530.4.