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2024 Journal Article Quantifying online engagement at three levels of undergraduate studyMcKenna, Brigid A., Wehr, J. Bernhard and Kopittke, Peter M. (2024). Quantifying online engagement at three levels of undergraduate study. Cogent Education, 11 (1) 2345939. doi: 10.1080/2331186x.2024.2345939 |
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2023 Journal Article Wetting and drying cycles, organic amendments, and gypsum play a key role in structure formation and stability of sodic VertisolsNiaz, Sara, Wehr, J. Bernhard, Dalal, Ram C., Kopittke, Peter M. and Menzies, Neal W. (2023). Wetting and drying cycles, organic amendments, and gypsum play a key role in structure formation and stability of sodic Vertisols. SOIL, 9 (1), 141-154. doi: 10.5194/soil-9-141-2023 |
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2023 Journal Article Predicting and modelling availability of fluoride in soil from sorption propertiesWehr, J. Bernhard, Dalzell, Scott A. and Menzies, Neal W. (2023). Predicting and modelling availability of fluoride in soil from sorption properties. Soil Use and Management, 39 (1), 521-534. doi: 10.1111/sum.12854 |
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2022 Journal Article Organic amendments and gypsum reduce dispersion and increase aggregation of two sodic VertisolsNiaz, Sara, Wehr, J. Bernhard, Dalal, Ram C., Kopittke, Peter M. and Menzies, Neal W. (2022). Organic amendments and gypsum reduce dispersion and increase aggregation of two sodic Vertisols. Geoderma, 425 116047, 1-12. doi: 10.1016/j.geoderma.2022.116047 |
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2022 Conference Publication Benchmarking mineral concentration, bulb yield and quality across garlic genotypesNguyen, Binh , Wehr, Bernhard , O'Hare, Timothy , Menzies, Neal , Hong, Hung and Harper, Stephen (2022). Benchmarking mineral concentration, bulb yield and quality across garlic genotypes. TropAg International Agriculture Conference, Brisbane, Australia, 31 October - 2 November 2022. |
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2022 Journal Article Sulfur nutrition affects garlic bulb yield and allicin concentrationNguyen, Binh Thi, Harper, Stephen M., O'Hare, Tim J., Menzies, Neal W. and Wehr, Bernhard (2022). Sulfur nutrition affects garlic bulb yield and allicin concentration. Plants, 11 (19) 2571, 2571. doi: 10.3390/plants11192571 |
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2021 Journal Article A rapid and simplified methodology for the extraction and quantification of allicin in garlicNguyen, B.T., Hong, H.T., O’Hare, T.J., Wehr, J.B., Menzies, N.W. and Harper, S.M. (2021). A rapid and simplified methodology for the extraction and quantification of allicin in garlic. Journal of Food Composition and Analysis, 104 104114, 1-7. doi: 10.1016/j.jfca.2021.104114 |
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2021 Conference Publication Excess nitrogen application reduces root yield of Achyranthes bidentataNguyen, Binh, Dang, Ha, Pham, Phuong, Chu, My, Nguyen, Duyen, Phan, Hien, Wehr, Bernhard and Harper, Stephen (2021). Excess nitrogen application reduces root yield of Achyranthes bidentata. The Soil Science Australia and the New Zealand Society of Soil Science Joint Conference, Cairns, QLD Australia, 27 June - 2 July 2021. |
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2021 Conference Publication Sweetpotato yield comparison from pathogen tested and non-pathogen tested vines with coffee pulp in the PNG HighlandsYeffrey, Yapo, Sirabis, William, Wehr, Bernhard, Menzies, Neal and Kirchhof, Gunnar (2021). Sweetpotato yield comparison from pathogen tested and non-pathogen tested vines with coffee pulp in the PNG Highlands. The Soil Science Australia and the New Zealand Society of Soil Science Joint Conference., Cairns, QLD Australia, 27 June - 2 July 2021. |
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2021 Conference Publication Influence of rock dusts on C and N cycling in soils during a composting trial.Gersekowski, Caitlin and Wehr, Bernhard (2021). Influence of rock dusts on C and N cycling in soils during a composting trial.. The Soil Science Australia and the New Zealand Society of Soil Science Joint Conference, Cairns, QLD Australia, 27 June-2 July 2021. |
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2021 Conference Publication Soil fertility management techniques for increased sweetpotato root yield in Papua New Guinea (PNG) highlandsJeffrey, Yapo, Sirabis, William, Atung, Cyril, Ramakrishna, Akkinapally, Wehr, Bernhard, Menzies, Neal and Kirchhof, Gunnar (2021). Soil fertility management techniques for increased sweetpotato root yield in Papua New Guinea (PNG) highlands. The Soil Science Australia and the New Zealand Society of Soil Science Joint Conference, Cairns, QLD Australia, 27 June - 2 July 2021. |
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2021 Journal Article Review of crop‐specific tolerance limits to acidity, salinity and sodicity for seventeen cereal, pulse, and oilseed crops common to rainfed subtropical cropping systemsPage, Kathryn L., Dang, Yash P., Martinez, Cristina, Dalal, Ram C., Wehr, J. Bernhard, Kopittke, Peter M., Orton, Thomas G. and Menzies, Neal W. (2021). Review of crop‐specific tolerance limits to acidity, salinity and sodicity for seventeen cereal, pulse, and oilseed crops common to rainfed subtropical cropping systems. Land Degradation and Development, 32 (8), 2459-2480. doi: 10.1002/ldr.3915 |
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2021 Journal Article Gamma irradiation with 50 kGy has a limited effect on agronomic properties of air-dry soilWehr, J. Bernhard and Kirchhof, Gunnar (2021). Gamma irradiation with 50 kGy has a limited effect on agronomic properties of air-dry soil. Soil Systems, 5 (2) 28, 28. doi: 10.3390/soilsystems5020028 |
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2020 Other Outputs Re-interpretation of soil core data with regard to changes in pH, EC and sodicity during irrigation with coal seam waterWehr, Bernhard and Kopittke, Peter (2020). Re-interpretation of soil core data with regard to changes in pH, EC and sodicity during irrigation with coal seam water. St Lucia, QLD, Australia: The University of Queensland. |
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2020 Other Outputs Sustaining soil fertility in support of intensification of Sweetpotato cropping systemsWehr, Bernhard, Kirchhof, Gunnar and Menzies, Neal (2020). Sustaining soil fertility in support of intensification of Sweetpotato cropping systems. Canberra, ACT, Australia: ACIAR. |
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2020 Journal Article Understanding the delayed expression of Al resistance in signal grass (Urochloa decumbens)Li, Zhigen, Wehr, J. Bernhard, Wang, Peng, Menzies, Neal W. and Kopittke, Peter M. (2020). Understanding the delayed expression of Al resistance in signal grass (Urochloa decumbens). Annals of Botany, 125 (5), 841-850. doi: 10.1093/aob/mcz206 |
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2020 Journal Article Soil carbon and nitrogen pools, their depth distribution and stocks following plantation establishment in south east Queensland, AustraliaWehr, J. Bernhard, Lewis, Tom, Dalal, Ram C., Menzies, Neal W., Verstraten, Luke, Swift, Scott, Bryant, Philippa, Tindale, Neil and Smith, Tim E. (2020). Soil carbon and nitrogen pools, their depth distribution and stocks following plantation establishment in south east Queensland, Australia. Forest Ecology and Management, 457 117708, 117708. doi: 10.1016/j.foreco.2019.117708 |
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2020 Book Chapter AluminumWehr, Johannes Bernhard , Blamey, Frederick Paxton Cardell , Kopittke, Peter Martin and Menzies, Neal William (2020). Aluminum. Managing global resources and universal processes. (pp. 155-174) edited by Brian D. Fath and Sven Erik Jorgensen. Boca Raton, FL, United States: CRC Press/Routledge. |
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2019 Other Outputs Sustaining soil fertility in support of intensification of Sweetpotato cropping systemsWehr, Bernhard, Kirchhoff, Gunnar and Menzies, Neal (2019). Sustaining soil fertility in support of intensification of Sweetpotato cropping systems. Canberra, ACT, Australia: ACIAR. |
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2019 Journal Article Reforestation of agricultural land in the tropics: The relative contribution of soil, living biomass and debris pools to carbon sequestrationLewis, Tom, Verstraten, Luke, Hogg, Bruce, Wehr, Bernhard J., Swift, Scott, Tindale, Neil, Menzies, Neal W., Dalal, Ram C., Bryant, Philippa, Francis, Ben and Smith, Timothy E. (2019). Reforestation of agricultural land in the tropics: The relative contribution of soil, living biomass and debris pools to carbon sequestration. Science of the Total Environment, 649, 1502-1513. doi: 10.1016/j.scitotenv.2018.08.351 |
