| ۱ | Tea as a model species for Al accumulation; yet what’s about other metals and metalloids | Hajiboland R, Poschenrieder C | International Congress on Tea | May 2024 |
| ۲ | The invasive behavior of two weed species in tea garden Commelina communis and Tradescantia fluminensis, is related to soil Al | Hajiboland R, Kahneh E, Moradi A, Nazari F, Mohammadzadeh P | International Congress on Tea | May 2024 |
| ۳ | Aluminum and heavy metal accumulation in tea and weed species of tea gardens in north Iran | Hajiboland R, Kahneh E, Moradi A, Nazari F, Nikolic M | International Congress on Tea | May 2024 |
| ۴ | Delaying senescence by selenium in oilseed rape plants | Hajiboland R, Rahmat S | 18th International Plant Nutrition Colloquium (IPNC) | Aug 2017 |
| ۵ | Interactions between wheat and sugar beet under intercropped system | Hajiboland R, Shekari S | 18th International Plant Nutrition Colloquium (IPNC) | Aug 2017 |
| ۶ | Root uptake efficiency and zinc allocation as major bottlenecks to improve zinc bioavailability in rice system | Ur Rehman H, Rasool F, Hajiboland R | 18th International Plant Nutrition Colloquium (IPNC) | Aug 2017 |
| ۷ | Boron nutrition in tea plants: uptake, mobility and effect on plant stress response | Hajiboland R, Bahrami-Rad S, Bastani S | XVII International plant nutrition colloquium | Aug 2013 |
| ۸ | Influence of Se on nitrogen metabolism and antioxidant defense in nodulated alfalfa plants. XVII International plant nutrition colloquium | Hajiboland R, Rahmat S, Aliasgharzad N | XVII International plant nutrition colloquium | Aug 2013 |