The University of Queensland

Decline in soil fertility and biological diversity

Williams, Alwyn , Dalal, Ram and Hedlund, Katarina (2022). Decline in soil fertility and biological diversity. Soil constraints on crop production. (pp. 267-292) edited by Yash Dang, Neal Menzies and Ram Dalal. Newcastle upon Tyne, United Kingdom: Cambridge Scholars Publishing.

Resilient and dynamic soil biology

Williams, Alwyn, van der Bom, Frederik and Young, Anthony J. (2020). Resilient and dynamic soil biology. No-till farming systems for sustainable agriculture: challenges and opportunities. (pp. 251-266) edited by Yash P. Dang, Ram C. Dalal and Neal W. Menzies. Cham, Switzerland: Springer International Publishing. doi: 10.1007/978-3-030-46409-7_15

Interactions between seed functional traits and environmental factors and their influence on germination performance of Australian native species

Beveridge, Fernanda C., Williams, Alwyn, Cave, Robyn, Kalaipandian, Sundaravelpandian, Dayananda, Buddhi and Adkins, Steve W. (2024). Interactions between seed functional traits and environmental factors and their influence on germination performance of Australian native species. Seed Science Research, 1-16. doi: 10.1017/s0960258523000235

Environmental effects during early life-history stages and seed development on seed functional traits of an Australian native legume species

Beveridge, Fernanda C., Williams, Alwyn, Cave, Robyn, Kalaipandian, Sundaravelpandian, Haque, Mirza M. and Adkins, Steve W. (2024). Environmental effects during early life-history stages and seed development on seed functional traits of an Australian native legume species. Biology, 13 (3) 148. doi: 10.3390/biology13030148

Cover crop functional types alter soil nematode community composition and structure in dryland crop-fallow rotations

Garba, Ismail Ibrahim, Stirling, Graham R., Stirling, A. Marcelle and Williams, Alwyn (2024). Cover crop functional types alter soil nematode community composition and structure in dryland crop-fallow rotations. Applied Soil Ecology, 194 105196, 1-15. doi: 10.1016/j.apsoil.2023.105196

Optimizing ecosystem function multifunctionality with cover crops for improved agronomic and environmental outcomes in dryland cropping systems

Garba, Ismail I., Bell, Lindsay W., Chauhan, Bhagirath S. and Williams, Alwyn (2024). Optimizing ecosystem function multifunctionality with cover crops for improved agronomic and environmental outcomes in dryland cropping systems. Agricultural Systems, 214 103821, 103821. doi: 10.1016/j.agsy.2023.103821

Modelling the impacts of diverse cover crops on soil water and nitrogen and cash crop yields in a sub-tropical dryland

Garba, Ismail I., Bell, Lindsay W., Chapman, Scott, deVoil, Peter, Kamara, Alpha Y. and Williams, Alwyn (2023). Modelling the impacts of diverse cover crops on soil water and nitrogen and cash crop yields in a sub-tropical dryland. Field Crops Research, 301 109019, 1-14. doi: 10.1016/j.fcr.2023.109019

Drought stress affects the reproductive biology of Avena sterilis ssp. ludoviciana

Ali, Mohammad, Williams, Alwyn, Widderick, Michael, Haque, Mohammad Anamul and Adkins, Steve (2023). Drought stress affects the reproductive biology of Avena sterilis ssp. ludoviciana. Land, 12 (9) 1745, 1-20. doi: 10.3390/land12091745

Phosphorus management is key to effective deployment of root ideotypes in complex soil environments

van der Bom, Frederik J. T., Williams, Alwyn, Borrell, Andrew K., Raymond, Nelly and Bell, Michael J. (2023). Phosphorus management is key to effective deployment of root ideotypes in complex soil environments. Plant and Soil, 489 (1-2), 323-340. doi: 10.1007/s11104-023-06020-8

Spatio-temporal distribution of water and phosphorus determine growth of sorghum genotypes with contrasting nodal root angle

van der Bom, Frederik, Williams, Alwyn, Raymond, Nelly, Sulman, Richard, McLean, Greg and Bell, Michael (2023). Spatio-temporal distribution of water and phosphorus determine growth of sorghum genotypes with contrasting nodal root angle. Plant and Soil, 1-18. doi: 10.1007/s11104-023-06073-9

Spider Plant (Cleome gynandra L.): An Emerging Weed in the Sweet Corn–Brassica Cropping System

Saifullah, Khaled, Williams, Alwyn and Adkins, Steve (2023). Spider Plant (Cleome gynandra L.): An Emerging Weed in the Sweet Corn–Brassica Cropping System. Agronomy, 13 (5) 1430, 1430. doi: 10.3390/agronomy13051430

Seed morpho-anatomy and germination enhancement of the Australian native species Lomandra longifolia Labill. and L. hystrix (R.Br.) L.R. Fraser & Vickery

Beveridge, Fernanda Caro, Williams, Alwyn, Cave, Robyn, Kalaipandian, Sundaravelpandian and Adkins, Steve W. (2023). Seed morpho-anatomy and germination enhancement of the Australian native species Lomandra longifolia Labill. and L. hystrix (R.Br.) L.R. Fraser & Vickery. Applied Biosciences, 2 (2), 222-235. doi: 10.3390/applbiosci2020016

Root angle, phosphorus, and water: Interactions and effects on durum wheat genotype performance in drought-prone environments

van der Bom, Frederik J. T., Williams, Alwyn, Raymond, Nelly S., Alahmad, Samir, Hickey, Lee T., Singh, Vijaya and Bell, Michael J. (2023). Root angle, phosphorus, and water: Interactions and effects on durum wheat genotype performance in drought-prone environments. Plant and Soil. doi: 10.1007/s11104-023-05966-z

Elevated temperature affects Avena sterilis ssp. ludoviciana reproductive biology

Ali, Mohammad, Williams, Alwyn, Widderick, Michael and Adkins, Steve (2023). Elevated temperature affects Avena sterilis ssp. ludoviciana reproductive biology. Agronomy, 13 (2) 474, 1-19. doi: 10.3390/agronomy13020474

Datasets supporting the adoption of multifunctional cover crops related to soil water and nitrogen in water-limited environments

Garba, Ismail Ibrahim and Williams, Alwyn (2023). Datasets supporting the adoption of multifunctional cover crops related to soil water and nitrogen in water-limited environments. Data in Brief, 46 108841, 1-11. doi: 10.1016/j.dib.2022.108841

Integrating diverse cover crops for fallow replacement in a subtropical dryland: implications on subsequent cash crop yield, grain quality, and gross margins

Garba, Ismail Ibrahim and Williams, Alwyn (2023). Integrating diverse cover crops for fallow replacement in a subtropical dryland: implications on subsequent cash crop yield, grain quality, and gross margins. Agronomy, 13 (1) 271, 271. doi: 10.3390/agronomy13010271

Fallow replacement cover crops impact soil water and nitrogen dynamics in a semi-arid sub-tropical environment

Garba, Ismail Ibrahim, Fay, Daniel, Apriani, Reni, Yusof, Dk Yusrina Pg, Chu, Danqing and Williams, Alwyn (2022). Fallow replacement cover crops impact soil water and nitrogen dynamics in a semi-arid sub-tropical environment. Agriculture, Ecosystems and Environment, 338 108052, 108052. doi: 10.1016/j.agee.2022.108052

Cropping system diversification influences soil microbial diversity in subtropical dryland farming systems

Williams, Alwyn, Birt, Henry W. G., Raghavendra, Anil and Dennis, Paul G. (2022). Cropping system diversification influences soil microbial diversity in subtropical dryland farming systems. Microbial Ecology, 85 (4), 1-12. doi: 10.1007/s00248-022-02074-w

Germination behaviour of Avena sterilis subsp. ludoviciana under a range of light and temperature regimes

Ali, Mohammad, Suthar, Premal C., Williams, Alwyn, Michael Widderick and Adkins, Steve W. (2022). Germination behaviour of Avena sterilis subsp. ludoviciana under a range of light and temperature regimes. Crop and Pasture Science, 73 (12), 1395-1405. doi: 10.1071/CP22074

Cover crop legacy impacts on soil water and nitrogen dynamics, and on subsequent crop yields in drylands: a meta-analysis

Garba, Ismail I., Bell, Lindsay W. and Williams, Alwyn (2022). Cover crop legacy impacts on soil water and nitrogen dynamics, and on subsequent crop yields in drylands: a meta-analysis. Agronomy for Sustainable Development, 42 (3) 34. doi: 10.1007/s13593-022-00760-0

Comparison of equations to predict the metabolisable energy content as applied to the vertical strata and plant parts of forage sorghum (Sorghum bicolor)

Lwin, D. S., Williams, A., Barber, D. E., Benvenutti, M. A., Williams, B., Poppi, D. P. and Harper, K. J. (2022). Comparison of equations to predict the metabolisable energy content as applied to the vertical strata and plant parts of forage sorghum (Sorghum bicolor). Animal Production Science, 62 (11), 1006-1013. doi: 10.1071/an21510

Impacts of reducing fallow periods on indicators of soil function in subtropical dryland farming systems

Williams, Alwyn, Kay, Phillip, Stirling, Graham, Weng, Xinting and Bell, Lindsay (2022). Impacts of reducing fallow periods on indicators of soil function in subtropical dryland farming systems. Agriculture, Ecosystems and Environment, 324 107727, 107727. doi: 10.1016/j.agee.2021.107727

Effect of elevated temperature on growth and glyphosate susceptibility of Chloris truncata R.Br., Sonchus oleraceus L., and Conyza bonariensis (L.) Cronq

Peerzada, Arslan M., Williams, Alwyn, O'Donnell, Chris and Adkins, Steve W. (2021). Effect of elevated temperature on growth and glyphosate susceptibility of Chloris truncata R.Br., Sonchus oleraceus L., and Conyza bonariensis (L.) Cronq. Archives of Agronomy and Soil Science, 69 (3), 1-16. doi: 10.1080/03650340.2021.1994953

Effect of soil moisture regimes on the glyphosate sensitivity and morpho-physiological traits of windmill grass (Chloris truncata R.Br.), common sowthistle (Sonchus oleraceus L.), and flaxleaf fleabane [Conyza bonariensis (L.) Cronq.]

Peerzada, Arslan Masood, Williams, Alwyn, O’Donnell, Chris and Adkins, Steve (2021). Effect of soil moisture regimes on the glyphosate sensitivity and morpho-physiological traits of windmill grass (Chloris truncata R.Br.), common sowthistle (Sonchus oleraceus L.), and flaxleaf fleabane [Conyza bonariensis (L.) Cronq.]. Plants, 10 (11) 2345, 2345. doi: 10.3390/plants10112345

Using multi-temporal satellite data to analyse phenological responses of rubber (Hevea brasiliensis) to climatic variations in South Sumatra, Indonesia

Azizan, Fathin Ayuni, Astuti, Ike Sari, Aditya, Mohammad Irvan, Febbiyanti, Tri Rapani, Williams, Alwyn, Young, Anthony and Abdul Aziz, Ammar (2021). Using multi-temporal satellite data to analyse phenological responses of rubber (Hevea brasiliensis) to climatic variations in South Sumatra, Indonesia. Remote Sensing, 13 (15) 2932, 2932. doi: 10.3390/rs13152932

Root architecture for improved resource capture: trade-offs in complex environments

van der Bom, Frederik J. T., Williams, Alwyn and Bell, Michael J. (2020). Root architecture for improved resource capture: trade-offs in complex environments. Journal of Experimental Botany, 71 (19), 5752-5763. doi: 10.1093/jxb/eraa324

Assessing yield and yield stability of Hevea clones in the southern and central regions of Malaysia

Ali, Muhammad Fadzli, Abdul Aziz, Ammar and Williams, Alwyn (2020). Assessing yield and yield stability of Hevea clones in the southern and central regions of Malaysia. Agronomy, 10 (5) 643, 1-15. doi: 10.3390/agronomy10050643

Rapid and distinct responses of particulate and mineral-associated organic nitrogen to conservation tillage and cover crops

Jilling, Andrea, Kane, Daniel, Williams, Alwyn, Yannarell, Anthony C., Davis, Adam, Jordan, Nicholas R., Mortensen, David A., Smith, Richard G., Snapp, Sieglinde S., Spokas, Kurt A. and Grandy, A. Stuart (2020). Rapid and distinct responses of particulate and mineral-associated organic nitrogen to conservation tillage and cover crops. Geoderma, 359 114001, 114001. doi: 10.1016/j.geoderma.2019.114001

Seed enhancement technologies to improve germination and emergence of Australian native Poaceae

Beveridge, Fernanda Caro, Williams, Alwyn and Adkins, Steve W. (2020). Seed enhancement technologies to improve germination and emergence of Australian native Poaceae. Seed Science Research, 30 (4), 1-11. doi: 10.1017/s0960258520000276

Seed enhancement of Australian native species to improve seed-based restoration

Beveridge, Fernanda Caro, Williams, Alwyn and Adkins, Steve (2019). Seed enhancement of Australian native species to improve seed-based restoration. Australasian Plant Conservation: journal of the Australian Network for Plant Conservation, 27 (4), 11-13. doi: 10.5962/p.373776

Confronting herbicide resistance with cooperative management

Evans, Jeffrey A., Williams, Alwyn, Hager, Aaron G., Mirsky, Steven B., Tranel, Patrick J. and Davis, Adam S. (2018). Confronting herbicide resistance with cooperative management. Pest Management Science, 74 (11), 2424-2431. doi: 10.1002/ps.5105

A regionally-adapted implementation of conservation agriculture delivers rapid improvements to soil properties associated with crop yield stability

Williams, Alwyn, Jordan, Nicholas R., Smith, Richard G., Hunter, Mitchell C., Kammerer, Melanie, Kane, Daniel A., Koide, Roger T. and Davis, Adam S. (2018). A regionally-adapted implementation of conservation agriculture delivers rapid improvements to soil properties associated with crop yield stability. Scientific Reports, 8 (1) 8467, 8467. doi: 10.1038/s41598-018-26896-2

A framework to identify indicator species for ecosystem services in agricultural landscapes

Birkhofer, Klaus, Rusch, Adrien, Andersson, Georg K.S., Bommarco, Riccardo, Dänhardt, Juliana, Ekbom, Barbara, Jönsson, Annelie, Lindborg, Regina, Olsson, Ola, Rader, Romina, Stjernman, Martin, Williams, Alwyn, Hedlund, Katarina and Smith, Henrik G. (2018). A framework to identify indicator species for ecosystem services in agricultural landscapes. Ecological Indicators, 91, 278-286. doi: 10.1016/j.ecolind.2018.04.018

Establishing the relationship of soil nitrogen immobilization to cereal rye residues in a mulched system

Williams, Alwyn, Scott Wells, M., Dickey, David A., Hu, Shuijin, Maul, Jude, Raskin, Daniel T., Chris Reberg-Horton, S. and Mirsky, Steven B. (2018). Establishing the relationship of soil nitrogen immobilization to cereal rye residues in a mulched system. Plant and Soil, 426 (1-2), 95-107. doi: 10.1007/s11104-018-3566-0

Relationships between multiple biodiversity components and ecosystem services along a landscape complexity gradient

Birkhofer, Klaus, Andersson, Georg K. S., Bengtsson, Janne, Bommarco, Riccardo, Danhardt, Juliana, Ekbom, Barbara, Ekroos, Johan, Hahn, Thomas, Hedlund, Katarina, Jonsson, Annelie M., Lindborg, Regina, Olsson, Ola, Rader, Romina, Rusch, Adrien, Stjernman, Martin, Williams, Alwyn and Smith, Henrik G. (2018). Relationships between multiple biodiversity components and ecosystem services along a landscape complexity gradient. Biological Conservation, 218, 247-253. doi: 10.1016/j.biocon.2017.12.027

A cooperative governance network for crop genome editing

Jordan, Nicholas R., Dorn, Kevin M., Smith, Timothy M., Wolf, Katie E., Ewing, Patrick M., Fernandez, Adria L., Runck, Bryan C., Williams, Alwyn, Lu, You and Kuzma, Jennifer (2017). A cooperative governance network for crop genome editing. Embo Reports, 18 (10), 1683-1687. doi: 10.15252/embr.201744394

Agricultural management practices influence AMF diversity and community composition with cascading effects on plant productivity

Manoharan, Lokeshwaran, Rosenstock, Nicholas P., Williams, Alwyn and Hedlund, Katarina (2017). Agricultural management practices influence AMF diversity and community composition with cascading effects on plant productivity. Applied Soil Ecology, 115, 53-59. doi: 10.1016/j.apsoil.2017.03.012

Cover crop-based, organic rotational no-till corn and soybean production systems in the mid-atlantic United States

Wallace, John M., Williams, Alwyn, Liebert, Jeffrey A., Ackroyd, Victoria J., Vann, Rachel A., Curran, William S., Keene, Clair L., VanGessel, Mark J., Ryan, Matthew R. and Mirsky, Steven B. (2017). Cover crop-based, organic rotational no-till corn and soybean production systems in the mid-atlantic United States. Agriculture-Basel, 7 (4) 34, 34. doi: 10.3390/agriculture7040034

Reconciling opposing soil processes in row-crop agroecosystems via soil functional zone management

Williams, Alwyn, Davis, Adam S., Jilling, Andrea, Grandy, A. Stuart, Koide, Roger T., Mortensen, David A., Smith, Richard G., Snapp, Sieglinde S., Spokas, Kurt A., Yannarell, Anthony C. and Jordan, Nicholas R. (2017). Reconciling opposing soil processes in row-crop agroecosystems via soil functional zone management. Agriculture Ecosystems and Environment, 236, 99-107. doi: 10.1016/j.agee.2016.11.012

Long-term agricultural fertilization alters arbuscular mycorrhizal fungal community composition and barley (Hordeum vulgare) mycorrhizal carbon and phosphorus exchange

Williams, Alwyn, Manoharan, Lokeshwaran, Rosenstock, Nicholas P., Olsson, Pal Axel and Hedlund, Katarina (2017). Long-term agricultural fertilization alters arbuscular mycorrhizal fungal community composition and barley (Hordeum vulgare) mycorrhizal carbon and phosphorus exchange. New Phytologist, 213 (2), 874-885. doi: 10.1111/nph.14196

Precision control of soil nitrogen cycling via soil functional zone management

Williams, Alwyn, Davis, Adam S., Ewing, Patrick M., Grandy, A. Stuart, Kane, Daniel A., Koide, Roger T., Mortensen, David A., Smith, Richard G., Snapp, Sieglinde S., Spokas, Kurt A., Yannarell, Anthony C. and Jordan, Nicholas R. (2016). Precision control of soil nitrogen cycling via soil functional zone management. Agriculture Ecosystems and Environment, 231, 291-295. doi: 10.1016/j.agee.2016.07.010

Soil water holding capacity mitigates downside risk and volatility in US rainfed maize: time to invest in soil organic matter?

Williams, Alwyn, Hunter, Mitchell C., Kammerer, Melanie, Kane, Daniel A., Jordan, Nicholas R., Mortensen, David A., Smith, Richard G., Snapp, Sieglinde and Davis, Adam S. (2016). Soil water holding capacity mitigates downside risk and volatility in US rainfed maize: time to invest in soil organic matter?. PLoS One, 11 (8) e0160974, e0160974. doi: 10.1371/journal.pone.0160974

A comparison of soil hydrothermal properties in zonal and uniform tillage systems across the US Corn Belt

Williams, Alwyn, Davis, Adam S., Ewing, Patrick M., Grandy, A. Stuart, Kane, Daniel A., Koide, Roger T., Mortensen, David A., Smith, Richard G., Snapp, Sieglinde S., Spokas, Kurt A., Yannarell, Anthony C. and Jordan, Nicholas R. (2016). A comparison of soil hydrothermal properties in zonal and uniform tillage systems across the US Corn Belt. Geoderma, 273, 12-19. doi: 10.1016/j.geoderma.2016.03.010

Soil functional zone management: a vehicle for enhancing production and soil ecosystem services in row-crop agroecosystems

Williams, Alwyn, Kane, Daniel A., Ewing, Patrick M., Atwood, Lesley W., Jilling, Andrea, Li, Meng, Lou, Yi, Davis, Adam S., Grandy, A. Stuart, Huerd, Sheri C., Hunter, Mitchell C., Koide, Roger T., Mortensen, David A., Smith, Richard G., Snapp, Sieglinde S., Spokas, Kurt A., Yannarell, Anthony C. and Jordan, Nicholas R. (2016). Soil functional zone management: a vehicle for enhancing production and soil ecosystem services in row-crop agroecosystems. Frontiers in Plant Science, 7 (FEB2016) 65. doi: 10.3389/fpls.2016.00065

Enhanced control of soil nitrogen cycling through soil functional zone management

Williams, Alwyn, Ewing, Patrick M., Jordan, Nicholas R., Davis, Adam S., Grandy, A. Stuart, Smith, Richard G., Kane, Daniel A., Snapp, Sieglinde S., Koide, Roger T., Mortensen, David A., Spokas, Kurt A. and Yannarell, Anthony C. (2016). Enhanced control of soil nitrogen cycling through soil functional zone management. Plant Genome, 49 (6), 42-45. doi: 10.2134/CS2016-49-0602

Sustainable commercialization of new crops for the agricultural bioeconomy

Jordan, N. R., Dorn, K., Runck, B., Ewing, P., Williams, A., Anderson, K. A., Felice, L., Haralson, K., Goplen, J., Altendorf, K., Fernandez, A., Phippen, W., Sedbrook, J., Marks, M., Wolf, K., Wyse, D. and Johnson, G. (2016). Sustainable commercialization of new crops for the agricultural bioeconomy. Elementa: science of the anthropocene, 2016 (4) 000081, 000081-10. doi: 10.12952/journal.elementa.000081

Crop rotations including ley and manure can promote ecosystem services in conventional farming systems

Albizua, Amaia, Williams, Alwyn, Hedlund, Katarina and Pascual, Unai P (2015). Crop rotations including ley and manure can promote ecosystem services in conventional farming systems. Applied Soil Ecology, 95, 54-61. doi: 10.1016/j.apsoil.2015.06.003

Indicators and trade-offs of ecosystem services in agricultural soils along a landscape heterogeneity gradient

Williams, Alwyn and Hedlund, Katarina (2014). Indicators and trade-offs of ecosystem services in agricultural soils along a landscape heterogeneity gradient. Applied Soil Ecology, 77, 1-8. doi: 10.1016/j.apsoil.2014.01.001

Above- and below-ground interactions with agricultural management: effects of soil microbial communities on barley and aphids

Williams, Alwyn, Birkhofer, Klaus and Hedlund, Katarina (2014). Above- and below-ground interactions with agricultural management: effects of soil microbial communities on barley and aphids. Pedobiologia, 57 (2), 67-74. doi: 10.1016/j.pedobi.2014.01.004

The effects of 55 years of different inorganic fertiliser regimes on soil properties and microbial community composition

Williams, Alwyn, Borjesson, Gunnar and Hedlund, Katarina (2013). The effects of 55 years of different inorganic fertiliser regimes on soil properties and microbial community composition. Soil Biology & Biochemistry, 67, 41-46. doi: 10.1016/j.soilbio.2013.08.008

Different arbuscular mycorrhizae and competition with an exotic grass affect the growth of Podocarpus cunninghamii Colenso cuttings

Williams, Alwyn, Ridgway, Hayley J. and Norton, David A. (2013). Different arbuscular mycorrhizae and competition with an exotic grass affect the growth of Podocarpus cunninghamii Colenso cuttings. New Forests, 44 (2), 183-195. doi: 10.1007/s11056-012-9309-9

Indicators of soil ecosystem services in conventional and organic arable fields along a gradient of landscape heterogeneity in southern Sweden

Williams, Alwyn and Hedlund, Katarina (2013). Indicators of soil ecosystem services in conventional and organic arable fields along a gradient of landscape heterogeneity in southern Sweden. Applied Soil Ecology, 65, 1-7. doi: 10.1016/j.apsoil.2012.12.019

Different arbuscular mycorrhizal inoculants affect the growth andsurvival of Podocarpus cunninghamii restoration plantings in the Mackenzie Basin, New Zealand

Williams, A., Norton, D. A. and Ridgway, H. J. (2012). Different arbuscular mycorrhizal inoculants affect the growth andsurvival of Podocarpus cunninghamii restoration plantings in the Mackenzie Basin, New Zealand. New Zealand Journal of Botany, 50 (4), 473-479. doi: 10.1080/0028825X.2012.672429

Estimating carbon stocks in stands of Podocarpus cunninghamii in the eastern South Island high country of New Zealand

Williams, Alwyn and Norton, David A. (2012). Estimating carbon stocks in stands of Podocarpus cunninghamii in the eastern South Island high country of New Zealand. New Zealand Journal of Forestry Science, 42, 29-38.

Growth and competitiveness of the New Zealand tree species Podocarpus cunninghamii is reduced by ex-agricultural AMF but enhanced by forest AMF

Williams, Alwyn, Ridgway, Hayley J. and Norton, David A. (2011). Growth and competitiveness of the New Zealand tree species Podocarpus cunninghamii is reduced by ex-agricultural AMF but enhanced by forest AMF. Soil Biology & Biochemistry, 43 (2), 339-345. doi: 10.1016/j.soilbio.2010.10.021

Current nursery practice with regard to mycorrhizae and the propagation of New Zealand's native plants

Williams, Alwyn (2010). Current nursery practice with regard to mycorrhizae and the propagation of New Zealand's native plants. Ecological Management and Restoration, 11 (3), 220-223. doi: 10.1111/j.1442-8903.2010.00557.x

Post-anthesis maternal environmental effects on seed traits of the native Australian grass Heteropogon contortus

Caro Beveridge, Fernanda, Williams, Alwyn, Cave, Robyn, Kalaipandian, Sundar and Adkins, Steve (2023). Post-anthesis maternal environmental effects on seed traits of the native Australian grass Heteropogon contortus. 10th World Conference on Ecological Restoration, Darwin, NT Australia, 26-30 September 2023.

Interactions between seed functional traits and environmental stressors and their influence on seed germination of Australian native species

Caro Beveridge, Fernanda, Williams, Alwyn, Cave, Robyn, Kalaipandian, Sundar and Adkins, Steve (2023). Interactions between seed functional traits and environmental stressors and their influence on seed germination of Australian native species. 14th Biennial ISSS Conference: Seed science in a changing world, Paris, France, 3-7 July 2023.

Trait-based design of multifunctional cover crops for improved agronomic and environmental outcomes

Garba, Ismail Ibrahim and Williams, Alwyn (2022). Trait-based design of multifunctional cover crops for improved agronomic and environmental outcomes. International Tropical Agriculture conference, Brisbane, QLD, Australia, 31 October - 2 November 2022.

Modelling long-term impact of diverse cover crops in dryland on fallow efficiency and soil nitrogen dynamics

Garba, Ismail Ibrahim and Williams, Alwyn (2022). Modelling long-term impact of diverse cover crops in dryland on fallow efficiency and soil nitrogen dynamics. XVIIth Congress of the European Society for Agronomy, Potsdam, Germany, 29 August - 2 September 2022.

Fate of Avena sterilis ssp. ludoviciana seeds under different burial depths and wheat residue loads

Ali, Mohammad, Williams, Alwyn, Widderick, Michael and Adkins, Steve W. (2022). Fate of Avena sterilis ssp. ludoviciana seeds under different burial depths and wheat residue loads . System Solutions for Complex Problems, Toowoomba, QLD Australia, 18-22 September 2022. Toowoomba, QLD Australia: Australian Society of Agronomy.

Mungbean responses to elevated day- and night-time temperatures

Williams, Alwyn, Wenham, Kylie, Smith, Millicent, Rachaputi, R. C. N. and Collins, Marisa (2022). Mungbean responses to elevated day- and night-time temperatures. System Solutions for Complex Problems, Toowoomba, QLD Australia, 18-22 September 2022. Toowoomba, QLD Australia: Australian Society of Agronomy.

Winter cover crop biomass production and water use in southeast Queensland

Garba, I. I., Apriani, R., Chu, D., Pg Yusof, D. Y. and Williams, A. (2022). Winter cover crop biomass production and water use in southeast Queensland. System Solutions for Complex Problems, Toowoomba, QLD Australia, 18-22 September 2022. Toowoomba, QLD Australia: Australian Society of Agronomy.

Controlled traffic and wider row spacing reduces the incidence of Chlorotic Streak Disease (CSD) in sugarcane seedbeds in subtropical Australia

Wang, Ke, Williams, Alwyn and Young, Anthony (2022). Controlled traffic and wider row spacing reduces the incidence of Chlorotic Streak Disease (CSD) in sugarcane seedbeds in subtropical Australia. System Solutions for Complex Problems, Toowoomba, QLD Australia, 18-22 September 2022. Toowoomba, QLD Australia: Australian Society of Agronomy.

Impacts of strategic tillage in a no-tillage conservation cropping system on wild oats population

Ali, Mohammad, Xu, Sijia, Widderick, Michael, Williams, Alwyn and Adkins, Steve (2022). Impacts of strategic tillage in a no-tillage conservation cropping system on wild oats population. Australasian Weeds Conference, Adelaide, SA, Australia, 25-29 September 2022. Adelaide, SA, Australia: CAWS - Council of Australasian Weed Societies and the Weed Management Society of South Australia.

Interaction between root architecture, soil moisture and phosphorus placement on cereal productivity

van der Bom, Frederik, Williams, Alwyn and Bell, Michael (2022). Interaction between root architecture, soil moisture and phosphorus placement on cereal productivity. System Solutions for Complex Problems, Toowoomba, QLD Australia, 18-22 September 2022. Toowoomba, QLD Australia: Australian Society of Agronomy.

Interactive effect of high temperature and reduced soil moisture availability on the morpho-physiological traits and glyphosate susceptibility of windmill grass (Chloris truncata R.Br.)

Peerzada, Arslan Masood, Williams, Alwyn, O'Donnell, Chris and Adkins, Steve (2022). Interactive effect of high temperature and reduced soil moisture availability on the morpho-physiological traits and glyphosate susceptibility of windmill grass (Chloris truncata R.Br.). Australasian Weeds Conference, Adelaide, SA, Australia, 25-29 September 2022. Adelaide, SA, Australia: CAWS - Council of Australasian Weed Societies and the Weed Management Society of South Australia.

Germination enhancement of Australian native species Lomandra longifolia and Lomandra hystrix using different mechanical and chemical treatments

Beveridge, F.C., Williams, A., Cave, R. and Adkins, S.W. (2021). Germination enhancement of Australian native species Lomandra longifolia and Lomandra hystrix using different mechanical and chemical treatments. SERA 2021, Darwin, NT Australia, 10-13 May 2021.

Estimating soil organic carbon under different land-use types in Australia’s northern grains region using mid-infrared spectroscopy

Williams, Alwyn, Farquharson, Ryan, Lawrence, David, Baldock, Jeff and Bell, Mike (2019). Estimating soil organic carbon under different land-use types in Australia’s northern grains region using mid-infrared spectroscopy. International Tropical Agriculture Conference, Brisbane, QLD Australia, 11-13 November 2019. Basel, Switzerland: MDPI AG. doi: 10.3390/proceedings2019036141

Impact of late season heat stress on the phenology and reproductive biology of Avena sterilis ssp. ludoviciana

Ali, Mohammad, Widderick, Michael, Williams, Alwyn and Adkins, Steve W. (2019). Impact of late season heat stress on the phenology and reproductive biology of Avena sterilis ssp. ludoviciana. Cells to Satellites, Wagga Wagga, NSW, Australia, 25-29 August 2019.

Impact of soil water stress at seed development stage on phenology, fecundity and seed dormancy of Avena sterilis ssp. ludoviciana

Ali, Mohammad, Widderick, Michael, Williams, Alwyn and Adkins, Steve (2019). Impact of soil water stress at seed development stage on phenology, fecundity and seed dormancy of Avena sterilis ssp. ludoviciana. International Tropical Agriculture Conference, Brisbane, QLD Australia, 11-13 November 2019. Basel, Switzerland: MDPI AG. doi: 10.3390/proceedings2019036001

Phenology, fecundity and dormancy of Avena sterilis ssp. ludoviciana from plants grown under late season soil water stress

Ali, Mohammad, Widderick, Michael, Williams, Alwyn and Adkins, Steve W. (2019). Phenology, fecundity and dormancy of Avena sterilis ssp. ludoviciana from plants grown under late season soil water stress. 27th Asian Pacific Weed Science Society Conference, Kuching, Malaysia, 3-6 September 2019.

Promoting soil health in dryland agriculture by increasing cropping intensity

Williams, Alwyn and Bell, Lindsay W. (2019). Promoting soil health in dryland agriculture by increasing cropping intensity. 19th Australian Agronomy Conference, Wagga Wagga, NSW, Australia, 25-29 August 2019. Australian Society of Agronomy.

Enhancing seed-based restoration of Australian native species

Caro, Fernanda, Williams, Alwyn and Adkins, Steve (2018). Enhancing seed-based restoration of Australian native species. 2018 National Landcare Conference, Brisbane, QLD, Australia, 10-12 October 2018.

Phenology and reproductive biology of Avena sterilis ssp. ludoviciana as affected by late season heat stress

Ali, Mohammad, Williams, Alwyn, Widderick, Michael and Adkins, Steve (2018). Phenology and reproductive biology of Avena sterilis ssp. ludoviciana as affected by late season heat stress. Pest Animal and Weed Symposium 2019, Sea World Resort Conference Centre, Gold Coast, Australia, 20-23 May 2019.

Seed enhancement of Australian native species to improve seed-based restoration outcomes

Caro, Fernanda, Williams, Alwyn and Adkins, Steve (2018). Seed enhancement of Australian native species to improve seed-based restoration outcomes. 12th Australasian Plant Conservation Conference, Canberra, ACT, Australia, 11-15 November 2018.

Maize trials

Williams, Alwyn and Bell, Michael (2023). Maize trials. The University of Queensland. (Dataset) doi: 10.48610/d6c64ea

Chickpea trials

Williams, Alwyn and Bell, Michael (2023). Chickpea trials. The University of Queensland. (Dataset) doi: 10.48610/8479e01

Datasets supporting the adoption of multifunctional cover crops related to soil water and nitrogen in water-limited environments

Garba, Ismail Ibrahim and Williams, Alwyn (2022). Datasets supporting the adoption of multifunctional cover crops related to soil water and nitrogen in water-limited environments. The University of Queensland. (Dataset) doi: 10.48610/8c41f39

Soil functional attribute data from Pampas, QLD 2017-2018

Williams, Alwyn , Kay, Phillip, Stirling, Graham, Weng, Xinting and Bell, Lindsay (2021). Soil functional attribute data from Pampas, QLD 2017-2018. The University of Queensland. (Dataset) doi: 10.14264/e1f6e2b