Christopher Gardiner

Projects 1
Publications 20
Awards 0

Biography

Chris Gardiner is a Lecturer in Animal Production Systems specializing in tropical pastures with a focus on legumes for the semi-arid clay soil regions. The genus Desmanthus has been the focus of research and development with nine cultivars being released commercially in a JCU/Agrimix Pty partnership. Some 100,000 ha  (based on seed sales) have been sown to  Progardes Desmanthus enhancing grasslands and livestock productivity across Northern Australia. Stylosanthes and Clitoria species have also been granted Plant Breeders Rights (PBR).  In 2015 Chris was awarded the JCU Resperio award for commercial engagement, in 2021 a Crawford International engagement award, in 2023 the NABRC (Northern Australia Beef Research Committee) award for science, in 2023 the JCU citation (with colleague, Sandra de Cat) for outstanding contributions to student learning and in 2024 a National citation with Sandra de Cat for Outstanding contributions to student learning from the Australian Awards for University Teaching (AAUT).

Major research grants in recent times have included the CRC "Legumes for northern Australia" a $2.7million Australian Government  grant plus grazier partner contributions. Other research activities include; collaboration with CSIRO/Agrimix/JCU's  MERiL (Methane Emission Reduction in Livestock) Project; ongoing selection of drought resilient legumes for northern Australia;  multipurpose trees and shrubs for shade, shelter. drought fodder and ecosystem services, and investigations of sterile Leucaena. In 2025 Peer to Peer pasture/grazing demonstration and research sites have been established with northern graziers, NQ Dry Tropics and the QDPI.

Chris's early career was focused on agricultural development in SE Asia and Eastern Africa with the United Nations Development Program (in West Papua), World Bank (in Somalia), AusAid (West Java, Indonesia). Much of this work was related to building resilience and economy for smallholder farmers.

Research

Projects

Output

Tunkala, Bereket Zeleke; DiGiacomo, Kristy; Hess, Pablo S. Alvarez; Gardiner, Christopher P.; Suleria, Hafiz; Leury, Brian; Dunshea, Frank (2023) 'Evaluation of legumes for fermentability and protein fractions using in vitro rumen fermentation'. Animal Feed Science and Technology, 305 . [DOI]
Journal Publication Open Access ResearchOnline@JCU
Mwangi, Felista W.; Suybeng, Benedicte; Gardiner, Christopher P.; Kinobe, Robert; Charmley, Edward; Malau-Aduli, Bunmi S.; Malau-Aduli, Aduli E.O. (2022) 'Effect of incremental proportions of Desmanthus spp. in isonitrogenous forage diets on growth performance, rumen fermentation and plasma metabolites of pen-fed growing Brahman, Charbray and Droughtmaster crossbred beef steers'. PLoS ONE, 17 (1). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Mwangi, Felista Waithira; Savage, Darryl; Gardiner, Christopher Peter; Charmley, Edward; Malau-Aduli, Bunmi Sherifat; Kinobe, Robert Tumwesigye; Malau-Aduli, Aduli Enoch Othniel (2022) 'Feedlot growth performance and carcass characteristics of steers backgrounded on buffel grass or buffel–Desmanthus mixed pastures'. Frontiers in Veterinary Science, 9 . [DOI]
Journal Publication Open Access ResearchOnline@JCU
Mwangi, Felista W.; Pewan, Shedrach B.; Otto, John R.; Adegboye, Oyelola A.; Charmley, Edward; Gardiner, Christopher P.; Malau-Aduli, Bunmi S.; Kinobe, Robert T.; Malau-Aduli, Aduli E.O. (2022) 'Single nucleotide polymorphisms in the fatty acid binding protein 4, fatty acid synthase and stearoyl-CoA desaturase genes influence carcass characteristics of tropical crossbred beef steers'. Agriculture, 12 (8). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Mwangi, Felista W.; Charmley, Edward; Adegboye, Oyelola A.; Gardiner, Christopher P.; Malau-Aduli, Bunmi S.; Kinobe, Robert T.; Malau-Aduli, Aduli E.O. (2022) 'Chemical composition and in situ degradability of Desmanthus spp. forage harvested at different maturity stages'. Fermentation, 8 (8). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Mwangi, Felista W.; Pewan, Shedrach B.; Otto, John R.; Adegboye, Oyelola A.; Charmley, Edward; Gardiner, Christopher P.; Malau-Aduli, Bunmi S.; Kinobe, Robert T.; Malau-Aduli, Aduli E.O. (2022) 'Towards sustainable sources of omega-3 long-chain polyunsaturated fatty acids in Northern Australian tropical crossbred beef steers through single nucleotide polymorphisms in lipogenic genes for meat eating quality'. Sustainability, 14 (14). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Suybeng, Benedicte; Charmley, Edward; Gardiner, Christopher P.; Malau-Aduli, Bunmi S.; Malau-Aduli, Aduli E.O. (2021) 'Plasma metabolites, productive performance and rumen volatile fatty acid profiles of Northern Australian Bos indicus steers supplemented with Desmanthus and lucerne'. Metabolites, 11 (6). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Suybeng, Bénédicte; Mwangi, Felista W.; McSweeney, Christopher S.; Charmley, Edward; Gardiner, Christopher P.; Malau-Aduli, Bunmi S.; Malau-Aduli, Aduli E. O. (2021) 'Response to climate change: evaluation of methane emissions in Northern Australian beef cattle on a high quality diet supplemented with Desmanthus using open-circuit respiration chambers and GreenFeed emission monitoring systems'. Biology, 10 (9). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Mwangi, Felista W.; Gardiner, Christopher P.; Walker, Glen; Hall, Trevor J.; Malau-Aduli, Bunmi S.; Kinobe, Robert T.; Malau-Aduli, Aduli E.O. (2021) 'Growth performance and plasma metabolites of grazing beef cattle backgrounded on Buffel or Buffel-Desmanthus mixed pastures'. Animals, 11 (8). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Mwangi, Felista W.; Blignaut, David J.C.; Charmley, Edward; Gardiner, Christopher P.; Malau-Aduli, Bunmi S.; Kinobe, Robert T.; Malau-Aduli, Aduli E.O. (2021) 'Lipid metabolism, carcass characteristics and Longissimus dorsi muscle fatty acid composition of tropical crossbred beef cattle in response to Desmanthus spp. forage backgrounding'. Metabolites, 11 (12). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Suybeng, Benedicte; Charmley, Edward; Gardiner, Christopher P.; Malau-Aduli, Bunmi S.; Malau-Aduli, Aduli E.O. (2020) 'Supplementing Northern Australian beef cattle with Desmanthus tropical legume reduces in-vivo methane emissions'. Animals, 10 (11). [DOI]
Journal Publication Open Access ResearchOnline@JCU
Amar, Andi L; Congdon, Robert; Coventry, Ross; Gardiner, Christopher (2022) 'Responses of selected tropical forage legumes to imposed drought' Science Archives, 3 (3) :158-167. [DOI]
Journal Contribution Open Access ResearchOnline@JCU
Musonda, V.; Gardiner, C.; Walker, G. (2021) 'The potential to increase beef production in tropical Nth Australia by including Desmanthus cv JCU 2 in a Buffel grass (Cenchrus ciliaris) dominant pasture' Animal Production Science, 61 (3) :cxxvii-cxxvii.
Journal Contribution ResearchOnline@JCU
Gardiner, Chris; Fleury, Hector; Fletcher, Jim (2020) 'Desmanthus on the rise' North Queensland Register, :17-17.
Journal Contribution ResearchOnline@JCU
Simington, Jess; Gardiner, Chris; Charmley, Ed; Kempe, Nick (2023) Northern Beef Research Update Conference 2023 Desmanthus for silage Darwin, NT, Australia, .
Conference Contribution Open Access ResearchOnline@JCU
Glasser, Abby; Gardiner, Chris (2023) Northern Beef Research Update Conference 2023 Faecal seeding, drought, and seed survival in dung Darwin, NT, Australia, .
Conference Contribution Open Access ResearchOnline@JCU
Kang, X.; Gardiner, C.P.; Kempe, N.; Suleria, H.; Dunshea, F.R. (2022) 34th Biennial Conference of the Australian Association of Animal Sciences: Anchoring knowledge Polyphenol and antioxidant capacity of Desmanthus Cairns, QLD, Australia, . [DOI]
Conference Contribution ResearchOnline@JCU
Gardiner, C.; Hall, T.; Fleury, H.; Schultz, J.; Kempe, C. (2022) TropAg 2022 Establishment of Progardes Desmanthus Brisbane, QLD, Australia, .
Conference Contribution Open Access ResearchOnline@JCU
Amben, Stanley; Gardiner, Chris; Walker, Glen (2022) 20th Australian Agronomy Conference Desmanthus silage: a potential feed resource for the Northern Australian cattle industry Toowoomba, QLD, Australia, .
Conference Contribution ResearchOnline@JCU
Gardiner, Christopher; Mwangi, F.; Charmley, E.; Hall, T.; Suybeng, B.; Walker, G. (2021) XXIV International Grassland Congress and XI International Rangeland Congress Progardes Desmanthus: good for beef, good for the environment Nairobi, Kenya and Online, .
Conference Contribution ResearchOnline@JCU