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Dr. Waqas Ud Din Khan

Dr. Waqas Ud Din Khan

Assistant Professor
Department: Agriculture
Email: dr.waqasuddin@gcu.edu.pk
Research Interests: Soil Salinity, Biochar as a Nutrient Carrier, Nanoparticles, Plant Cell Electrophysiology, MIFE, Surface Adsorption of Heavy Metals
Biography

“Soils are the basis of life, ninety-five percent of our food comes from the soil.” –Maria-Helena Semedo

Waqas is a soil scientist whose research work emphasizes soil-plant interaction under abiotic stresses. He graduated with a PhD in Soil Science back in 2015. His research provided innovative strategies to address soil salinity in maize using silicon nutrition. Since 2016, Waqas has broadened his research domain by winning back-to-back national projects (0.21 million USD) on the hot topics of biochar, silicon, soil salinity and their impacts on wheat and rice crops. In these projects, Dr. Waqas used biochar as a nutrient carrier for the plant roots under soil salinity and heavy metal stresses. He later confirmed biochar's impact on wheat root growth using the microelectrode ion flux measurement technique at the Tasmanian Institute of Agriculture, University of Tasmania, back in 2019. Meanwhile, Waqas worked effectively with his postgraduate research students to examine the nutrients and metabolites by using biochar/engineered biochar in different vegetables under abiotic stresses. Waqas's lab has produced high-quality publications in recent years.

In December 2024, he delivered a Keynote Speaker presentation entitled 'Minerals doped biochar: A potential source for ecological restoration' at an International Academic Symposium jointly organized by the Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences and the University of Western Australia.

Education
2025  Post Doc in Plant Physiology, School Of Biological Sciences, The University Of Western Australia Perth, Australia
2015  PhD in Soil Science, University Of Agriculture Faisalabad, Pakistan

Teaching Areas

Agro Technology, Arid and Rainfed Agriculture, Plant Nutrients and Growth Regulators, Advanced Soil Fertility
Experience
From To Designation Firm/Institution
Sep 2025 Oct 2025 Foreign Expert Scientist The Inner Mongolia University, China
Oct 2023 Continue Adjunct Research Fellow The University Of Western Australia
Feb 2019 May 2019 Adjunct Researcher The University Of Tasmania, Australia
Mar 2016 Continue Assistant Professor Government College University Lahore

Journal Papers

Hongju Sun, Waqas ud Din Khan, Mohsin Tanveer, Usman Ijaz, Zhanyuan Lu and Sergey Shabala (2025). "Can quinoa (Chenopodium quinoa) replace traditional cereals under current climate scenarios?." Frontiers in Plant Science, , . DOI: 10.3389/fpls.2025.1636565 | Impact Factor: 4.8
Hongju Sun, Waqas ud Din Khan*, Manzer H. Siddiqui, Saud Alamri, Seemal Naeem, Tariq Mehmood, Mohsin Tanveer, Usman Ijaz, Zhanyuan Lu (2025). "Examining the Trichoderma Sp. and biochar-mediated reduced nickel toxicity in tomato using isotherm adsorption models and plant growth analysis." Environmental Technology & Innovation, , . DOI: doi.org/10.1016/j.eti.2025.104503 | Impact Factor: 7.1

Projects

Title Role Funded by Amount Year Status
Cost effective improvement in the nutritional value of rice-wheat crops through nanoparticles doped biochar under salt stress conditions Project Manager Punjab Agriculture Research Board 21908000.00 2025 Ongoing
Potential of biochar to increase silicon recycling in marginal soils Principal Investigator Higher Education Commission of Pakistan 410000.00 2017 Completed

Awards/Achievements

Best University Teacher Award- University Level (2022), Government College University Lahore.
Gold medal (2020), Government College University Lahore. Firogh e Taleem Gold medal for best performance in teaching and research by the Governor, Punjab.