杨相东
发布者:管理员发布时间:2026-04-07作者:来源:点击量:

杨相东,1975年4月生,四川宜宾人,中国农业科学院农业资源与农业区划研究所研究员、博士生导师。中国农业大学植物营养学博士,清华大学化学工程与工艺博士后。现任中国农业科学院资划所肥料与施肥技术创新团队骨干。长期从事控释肥料、作物专用肥、生物有机肥、土壤调理剂等农业化学投入品创制研究。围绕可控性强、生物可降解、环境响应、低成本等控释技术研究方向,聚焦养分控制释放机制、控释材料、成膜工艺与设备等关键科学和技术问题,取得多项突破性进展。研发出聚烯烃、苯丙乳液、聚氨酯、硫磺等控释性能好、工艺绿色、成本较低的控释肥料;创制了可降解聚乳酸、纤维素材料、聚硅氧烷等为包膜材料的环保型控释肥料;首次开发了基于聚丙二醇/聚己内酯包膜的温敏型智能控释肥料。在固体废物资源化利用方面,系统开展了畜禽粪便、秸秆等农业有机固废,味精尾液、酒糟等工业有机固废,以及钾长石、低品位磷矿和煤炭提取物等天然矿物的肥料化与土壤调理材料利用研究。部分成果已实现产业化应用。主持国家重点研发计划课题1项、子课题2项,国家自然基金面上项目2项,省部级课题1项,成果转化项目3项,中央级公益性科研院所基本科研业务费课题3项;参与国家科技支撑计划等课题10余项。累计发表学术论文50 余篇,申请中国发明专利近40项,美国发明专利1项,参编书籍5 部。
教育背景
1994.09-1998.06 四川农业大学农学院,农业环境保护,农学学士。
2002.09-2005.06 中国农业大学资源与环境学院,植物营养,农学硕士。
2005.09-2008.06中国农业大学资源与环境学院,植物营养,农学博士。
工作经历
1998.07-2002.08 四川宜宾职业技术学院,讲师。
2008.07-2010.06 清华大学化学工程系,博士后。
2010.07-至今 中国农业科学院农业资源与农业区划研究所,研究员,博士生导师。
社会兼职
第八、九届中国植物营养与肥料学会青年工作委员会主任,
第十三届北京土壤学会新型肥料与施肥技术专业委员会副主任,
新疆“天池英才”特聘专家,
四川宜宾市高层次引进人才,
中国农学会,高新技术农业应用专业委员会委员,
《植物营养与肥料学报》期刊,编委会委员,
《Journal of Solid waste Valorization and Chemical Management》期刊,编委会委员。
主持项目
国家自然科学基金面上项目,控释肥料膜层孔隙结构量化及养分释放的微孔扩散模型研究(No.31572204),2016-2019
国家自然科学基金面上项目,控释肥对土壤氮素迁移转化的阻控和调节机制研究(No. 31872177),2019-2022
国家重点研发计划项目-新型缓控释肥料及稳定肥料研制课题“聚醚型聚氨酯包膜控释肥料研制与应用”(2017YFD0200703),2017-2021
国家重点研发计划项目-环保非金属矿物功能材料制备技术及应用研究子课题“营养型土壤调理材料作用机制和使技术研究”(2017YFB0310801-3),2017-2021
中央级公益性科研院所基本科研业务费,基础研究引导计划重点项目“聚氨酯链段结构对包膜肥控释性能的影响机制”(1610132017011),2018-2021
内蒙古自治区科技计划课题“新型马铃薯复混肥产品创制及其应用示范”(2021GG 0079),2021-2023
国家重点研发计划项目”绿色缓控释和稳定性肥料创制与产业化子课题“聚乳酸包膜控释肥料膜材构建及产品创制”(2022YFD170060102),2022-2026
中央级公益性科研院所基本科研业务费,重大产品创制项目“作物专用控释肥料产品创制及产业化”(1610132023014),2023-2025。
成果转化项目“聚氨酯包膜控释肥料产业化生产技术”,2025-2030。
技术服务项目“房山长操村复耕耕地质量等级评价”,2025。
获奖成果
中国专利优秀奖,一种腐殖酸尿素及其制备方法. 2017年,第 6 发明人。
代表性论文(建议填写一作或通讯代表性论文,不超过10篇)
Sen Zhao, Dian run Gu, Xiang dong Yang*, Juan Li. An in-depth study on the enhanced controlled-release performance of coated urea via the construction of a multiscale SiO2‑based superhydrophobic coating. ACS Omega, 2026.
Yuanfang Zhou, Han Li, Sen Zhao, Sihui Yan, Juan Li, Xiangdong Yang*. Optimization of ethyl cellulose-coated urea for high-performance controlled release. Carbohydrate Polymer Technologies and Applications, 2025, 11, 100920.
Xiuying Yang, Chennan Zhao, Zezhou Zhang, Boyu Zhao, Wenyi Wang*,
Xiangdong Yang*, Ao Shen, Meiqi Ye. Electrochemical degradation of small molecule dyes by TiO2-decorated polyacrylonitrile nanofiber membranes with superior properties. Journal of Membrane Science, 2024, 709, 123132.
Yajing Wang, Juan Li, Ru Lin, Dianrun Gu, Yuanfang Zhou, Han Li, Xiangdong Yang*. Recommended values for the hydrophobicity and mechanical properties of coating materials usable for preparing controlled-release fertilizers. Polymers. 2023, 15, 4687.
Dan Qiao, Juan Li, Shuqing Zhang**, Xiangdong Yang*. Controlled release fertilizer with temperature-responsive behavior coated by polyether polyol (PPG) / polycaprolactone (PCL) blend-based polyurethane performs smart nutrient release. Materials Today Chemistry, 2022.
Yajing Wang, Juan Li, Xiangdong Yang*. The diffusion model of nutrient release from membrane pore of controlled release fertilizer. Environmental Technology & Innovation, 2022, 25, 102256.
Chang Tian, Mingxue Sun, Xuan Zhou, Juan Li, Guixian Xie, Xiangdong Yang*, Jianwei Peng**. Increase in yield and nitrogen use efficiency of double rice with long-term application of controlled-release urea. Journal of Integrative Agriculture, 2022, 21(7), 2106-2118.
Jinze Cao, Zeying Wang, Xiaohan Ma, Xiangdong Yang*, Xiaohong Zhang, Hengyu Pan, Jun Wu, Min Xu, Lili Lin, Yanzong Zhang, Yinlong Xiao, Hongbin Luo. Promoting coordinative development of phosphogypsum resources reuse through a novel integrated approach: A case study from China. Journal of Cleaner Production, 2022, 374, 134078.
Yuhong Chen, Yanfeng Lyu, Xiangdong Yang*, Xiaohong Zhang**, Hengyu Pan, Jun Wu, Yongjia Lei, Yanzong Zhang, Guiyin Wang, Min Xu, Hongbin Luo. Performance comparison of urea production using one set of integrated indicators considering energy use, economic cost and emissions’impacts: A case from China. Energy, 2022, 254, 124489.
Yang Wang , Mingxue Sun, Dan Qiao, Juan Li, Yajing Wang, Weiyi Liu, Craig Bunt, Hongxia Liu, Jinlong Liu**, Xiangdong Yang*. Graft copolymer of sodium carboxymethyl cellulose and polyether polyol (CMC-g-TMN-450) improves the crosslinking degree of polyurethane for coated fertilizers with enhanced controlled release characteristics. Carbohydrate Polymers, 2021, 272, 118483.
Yanfeng Lyu , Xiangdong Yang* , Hengyu Pan, Xiaohong Zhang**, Haoxing Cao , Sergio Ulgiati, Jun Wu, Yanzong Zhang, Guiyin Wang, Yinlong Xiao. Impact of fertilization schemes with different ratios of urea to controlled release nitrogen fertilizer on environmental sustainability, nitrogen use efficiency and economic benefit of rice production: A study case from Southwest China. Journal of Cleaner Production, 2021, 293,126198.
Juan Li, Yanchen Wen, Xiangdong Yang*. Understanding the responses of soil bacterial communities to long term fertilization regimes using DNA and RNA Sequencing. Agronomy, 2021,11, 2425.
Xiaohong Zhang, Ni Xiang, Hengyu Pan, Xiangdong Yang*, Jun Wu, Yanzong Zhang, Hongbing Luo, Changlian Xu. Performance comparison of cement production before and after implementing heat recovery power generation based on emergy analysis and economic evaluation: A case from China. Journal of Cleaner Production, 2021, 290, 125901.
其他代表性成果
Xiangdong Yang, Bingqiang Zhao, Yanting Li, Juan Li, Zhian Lin, Liang Yuan. method for producing controlled-release fertilizer coated with polyurethane. United States Patent. Patent No: US9416064B2, 2016.08.16.
李娟,杨相东,乔丹,张树清,林茹,顾典润,周源芳,李涵. 一种温敏聚氨酯包膜控释肥料及其制备方法,发明专利,ZL 20231 0329442.X,2024-05-03.
杨相东,李娟,李春花,张建君.一种控释肥料及其制备方法和应用. 发明专利,ZL 201910560991.1,2021-11-02.
杨相东,赵秉强,李燕婷,李娟,林治安,袁亮.一种包膜肥料控释膜最大孔径的测定方法和测定系统.发明专利,ZL 201710546663 .7,2020-02-18.
杨相东,赵秉强,李燕婷,李娟,袁亮,林治安.一种聚氨酯包膜肥料及其专用包膜材料. 发明专利,ZL 201310342033.X,2016-04-20.
杨相东,赵秉强,李燕婷,李娟,林治安,袁亮.一种聚氨酯包膜肥料的制备方法.发明专利,ZL201310342031.0,2015-07-01.
杨相东,赵秉强,李燕婷,林治安,袁亮,戚剑,李娟.一种用于连续化生产包膜控释肥料的多喷头喷动床.发明专利,ZL201310342339.5,2015-11-25.
杨相东,赵秉强,李燕婷,李娟,袁亮,林治安.一种尿素包膜复合乳液、它们的制备方法与用途.发明专利,ZL 2012 1 0447434.7,2014-11-26.
张民等主编. 新型缓控释肥与稳定肥料的创制与应用. 科学出版社,北京,2022.
联系方式
电话:010-82109614,13716191998.
邮箱:yangxiangdong@caas.cn