Is a reduced-tillering trait (tin) beneficial under elevated CO2 in four FACE environments?

Paper


Low, Markus, Tausz-Posch, S., Rebetzke, G., Dreccer, M. F., Chapman, S. C., Seneweera, S., Fitzgerald, G. and Tausz, M.. 2015. "Is a reduced-tillering trait (tin) beneficial under elevated CO2 in four FACE environments?" Acuña, Tina , Moeller, C., Parsons , D. and Harrison, M. (ed.) 17th Australian Agronomy Conference 2015: Building Productive, Diverse and Sustainable Landscapes (AAC 2015). Hobart, Australia 20 - 24 Sep 2015 Warragul, Australia.
Paper/Presentation Title

Is a reduced-tillering trait (tin) beneficial under elevated CO2 in four FACE environments?

Presentation TypePaper
AuthorsLow, Markus (Author), Tausz-Posch, S. (Author), Rebetzke, G. (Author), Dreccer, M. F. (Author), Chapman, S. C. (Author), Seneweera, S. (Author), Fitzgerald, G. (Author) and Tausz, M. (Author)
EditorsAcuña, Tina , Moeller, C., Parsons , D. and Harrison, M.
Journal or Proceedings TitleProceedings of the 17th Australian Agronomy Conference (AAC 2015)
ERA Conference ID50281
Year2015
Place of PublicationWarragul, Australia
Conference/Event17th Australian Agronomy Conference 2015: Building Productive, Diverse and Sustainable Landscapes (AAC 2015)
Australian Agronomy Conference
Event Details
17th Australian Agronomy Conference 2015: Building Productive, Diverse and Sustainable Landscapes (AAC 2015)
Parent
Building Productive, Diverse and Sustainable Landscapes
Event Date
20 to end of 24 Sep 2015
Event Location
Hobart, Australia
Event Details
Australian Agronomy Conference
AAC
Abstract

The number of heads per m2 is an important yield component in wheat, and high yielding wheat types often produce many tillers and heads. Elevated CO2 (eCO2) generally promotes growth and yield of wheat, and this ‘CO2 fertilisation effect’ is commonly linked to increased production of biomass and tillers, and less to other yield components. In water limited environments where crops mature under increasingly dry conditions, high biomass productivity early in the season may lead to an early depletion of soil water reserves, and inabilityof the crop to fill grains. A restricted tillering trait, through a ‘tiller inhibition gene’ (‘tin’), has therefore been suggested in pre-breeding research and proven to be beneficial in such environments. In this study, we address the potential trade-offs between the response of yield to eCO2 and the restricted tillering trait. Two near-isogenic wheat lines, the freely tillering cultivar cv. Silverstar and a Silverstar line containing the
‘tin’ gene (Silverstar T65 “SSR T65”; CSIRO) conferring limited tillering ability, were grown side by side in four different environments (created by two different water supply levels – rainfed and supplemented by limited irrigation – during 2011 and 2012 growing seasons) in the Australian Grains Free Air Carbon dioxide Enrichment (AGFACE) facility in Horsham, Victoria. Our results indicate that eCO2 promoted tillering in both lines, that the responsiveness of yield and growth was not restricted by tin. The tin-line showed greater depression of leaf N under eCO2, but this did not translate to a CO2-related depression in grain protein.

Keywordswheat; Free-Air Carbon dioxide Enrichment (FACE); tillering trait (tin); multi-environment experiment; dryland
ANZSRC Field of Research 2020410102. Ecological impacts of climate change and ecological adaptation
Public Notes

Copyright © 2015 Australian Society of Agronomy Inc.

Byline AffiliationsUniversity of Melbourne
Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia
Centre for Crop Health
Department of Economic Development, Jobs, Transport and Resources, Victoria
Institution of OriginUniversity of Southern Queensland
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Panozzo, J. F., Walker, C. K., Partington, D. L., Neumann, N. C., Tausz, M., Seneweera, S. and Fitzgerald, G. J.. 2014. "Elevated carbon dioxide changes grain protein concentration and composition and compromises baking quality. A FACE study." Journal of Cereal Science. 60 (3), pp. 461-470. https://doi.org/10.1016/j.jcs.2014.08.011
The chromosome regions for increasing early growth in rice: role of sucrose biosynthesis and NH4+ uptake
Nagai, Yuki, Matsumoto, Kouichi, Kakinuma, Yuri, Ujiie, Kazuhiro, Ishimaru, Ken, Gamage, Dananjali M., Thompson, Michael, Milham, Paul, Seneweera, Saman and Hirotsu, Naoki. 2016. "The chromosome regions for increasing early growth in rice: role of sucrose biosynthesis and NH4+ uptake." Euphytica: international journal on plant breeding. 211 (3), pp. 343-352. https://doi.org/10.1007/s10681-016-1743-x
Improving rice zinc biofortification success rates through genetic and crop management approaches in a changing environment
Nakanalage, Niluka, Nicolas, Marc, Norton, Robert, Hirotsu, Naoki, Milham, Paul J. and Seneweera, Saman. 2016. "Improving rice zinc biofortification success rates through genetic and crop management approaches in a changing environment." Frontiers in Plant Science. 7, pp. 1-13. https://doi.org/10.3389/fpls.2016.00764
Glyphosate resistance of C3 and C4 weeds under rising atmospheric CO2
Fernando, Nimesha, Manalil, Sudheesh, Florentine, Singarayer, Chauhan, Bagirath S. and Seneweera, Saman. 2016. "Glyphosate resistance of C3 and C4 weeds under rising atmospheric CO2." Frontiers in Plant Science. 7 (910), pp. 1-11. https://doi.org/10.3389/fpls.2016.00910
Elevated atmospheric [CO2] can dramatically increase wheat yields in semi-arid environments and buffer against heat waves
Fitzgerald, Glenn J., Tausz, Michael, O'Leary, Garry, Mollah, Mahabubur R., Tausz-Posch, Sabine, Seneweera, Saman, Mock, Ivan, Low, Markus, Partington, Debra L., McNeil, David and Norton, Robert M.. 2016. "Elevated atmospheric [CO2] can dramatically increase wheat yields in semi-arid environments and buffer against heat waves." Global Change Biology. 22 (6), pp. 2269-2284. https://doi.org/10.1111/gcb.13263
Vegetative growth and yield associated flowering time variation in Sri Lankan rice 'Hondarawala'
Ranathunga, E. U. U., Senanayake, S. G. J. N., Dissanayake, N., Seneweera, S. and Geekiyanage, S.. 2016. "Vegetative growth and yield associated flowering time variation in Sri Lankan rice 'Hondarawala'." Journal of Agricultural Sciences - Sri Lanka. 11 (1), pp. 42-52. https://doi.org/10.4038/jas.v11i1.8079
Economic impact of frost in the Australian wheatbelt
An-Vo, D.-A., Mushtaq, S., Zheng, B., Christopher, J. T., Chapman, S. and Chenu, K.. 2015. "Economic impact of frost in the Australian wheatbelt." Tropical Agriculture Conference 2015: Meeting the Productivity Challenge in the Tropics (TropAg2015). Brisbane, Australia 16 - 18 Nov 2015
Leaf photosynthesis and yield components of mung bean under fully open-air elevated [CO2]
Gao, Ji, Han, Xue, Seneweera, Saman, Li, Ping, Zong, Yu-zheng, Dong, Qi, Lin, Er-da and Hao, Xing-yu. 2015. "Leaf photosynthesis and yield components of mung bean under fully open-air elevated [CO2]." Journal of Integrative Agriculture. 14 (5), pp. 977-983. https://doi.org/10.1016/S2095-3119(14)60941-2
Elevated atmospheric [CO2] stimulates sugar accumulation and cellulose degradation rates of rice straw
Zhu, Chunwa, Xu, Xi, Wang, Dan, Zhu, Jianguo, Liu, Gang and Seneweera, Saman. 2016. "Elevated atmospheric [CO2] stimulates sugar accumulation and cellulose degradation rates of rice straw." GCB Bioenergy. 8 (3), pp. 579-587. https://doi.org/10.1111/gcbb.12277
Seed vigor of contrasting rice cultivars in response to elevated carbon dioxide
Chen, Chen, Jiang, Qian, Ziska, Lewis H., Zhu, Jianguo, Liu, Gang, Zhang, Jihuang, Ni, Kang, Seneweera, Saman and Zhu, Chunwu. 2015. "Seed vigor of contrasting rice cultivars in response to elevated carbon dioxide." Field Crops Research. 178, pp. 63-68. https://doi.org/10.1016/j.fcr.2015.03.023
Rising CO2 concentration altered wheat grain proteome and flour rheological characteristics
Fernando, Nimesha, Panozzo, Joe, Tausz, Michael, Norton, Robert, Fitzgerald, Glenn, Khan, Alamgir and Seneweera, Saman. 2015. "Rising CO2 concentration altered wheat grain proteome and flour rheological characteristics." Food Chemistry. 170, pp. 448-454. https://doi.org/10.1016/j.foodchem.2014.07.044
Intraspecific variation in leaf growth of wheat (Triticum aestivum) under Australian Grain Free Air CO2 Enrichment (AGFACE): Is it regulated through carbon and/or nitrogen supply?
Thilakarathne, Chamindathee L., Tausz-Posch, Sabine, Cane, Karen, Norton, Robert M., Fitzgerald, Glenn J., Tausz, Michael and Seneweera, Saman. 2015. "Intraspecific variation in leaf growth of wheat (Triticum aestivum) under Australian Grain Free Air CO2 Enrichment (AGFACE): Is it regulated through carbon and/or nitrogen supply?" Functional Plant Biology: an international journal of plant function. 42 (3), pp. 299-308. https://doi.org/10.1071/FP14125
Increasing CO2 threatens human nutrition
Myers, Samuel S., Zanobetti, Antonella, Kloog, Itai, Huybers, Peter, Leakey, Andrew D. B., Bloom, Arnold, Carlisle, Eli, Dietterich, Lee H., Fitzgerald, Glenn, Hasegawa, Toshihiro, Holbrook, N. Michele, Nelson, Randall L., Ottman, Michael J., Raboy, Victor, Sakai, Hidemitsu, Sartor, Karla A., Schwartz, Joel, Seneweera, Saman, Tausz, Michael and Usui, Yasuhiro. 2014. "Increasing CO2 threatens human nutrition." Nature. 510 (7503), pp. 139-142. https://doi.org/10.1038/nature13179
Does a freely tillering wheat cultivar benefit more from elevated CO2 than a restricted tillering cultivar in a water-limited environment?
Tausz-Posch, Sabine, Dempsey, Raymond W., Seneweera, Saman, Norton, Robert M., Fitzgerald, Glenn and Tausz, Michael. 2015. "Does a freely tillering wheat cultivar benefit more from elevated CO2 than a restricted tillering cultivar in a water-limited environment?" European Journal of Agronomy. 64, pp. 21-28. https://doi.org/10.1016/j.eja.2014.12.009
Intraspecific variation in growth and yield response to elevated CO2 in wheat depends on the differences of leaf mass per unit area
Thilakarathne, Chamindathee L., Tausz-Posch, Sabine, Cane, Karen, Norton, Robert M., Tausz, Michael and Seneweera, Saman. 2013. "Intraspecific variation in growth and yield response to elevated CO2 in wheat depends on the differences of leaf mass per unit area ." Functional Plant Biology: an international journal of plant function. 40 (2), pp. 185-194. https://doi.org/10.1071/FP12057
Effect of fertilization on forage yield and quality, nutrients uptake and soil properties in the more intensive cropping system
Li, Wen Xi, Lu, Jian Wei, Seneweera, Saman P., Chen, Fang, Lu, Jun Ming and Li, Xiao Kun. 2010. "Effect of fertilization on forage yield and quality, nutrients uptake and soil properties in the more intensive cropping system ." Journal of Food, Agriculture and Environment. 8 (2), pp. 427-434.
Release of antimicrobial peptides through bromelain hydrolysis of leatherjacket (Meuchenia sp.) insoluble proteins
Salampessy, Junus, Phillips, Michael, Seneweera, Saman and Kailasapathy, Kasipathy. 2010. "Release of antimicrobial peptides through bromelain hydrolysis of leatherjacket (Meuchenia sp.) insoluble proteins ." Food Chemistry. 120 (2), pp. 556-560. https://doi.org/10.1016/j.foodchem.2009.10.054
Microencapsulated enzymes from Aspergillus oryzae accelerate cheddar cheese ripening and enrich biologically active peptide profile
Seneweera, Saman and Kailasapathy, Kasipathy. 2010. "Microencapsulated enzymes from Aspergillus oryzae accelerate cheddar cheese ripening and enrich biologically active peptide profile ." Australian Journal of Dairy Technology. 65 (3), pp. 174-177.
Reduced nitrogen allocation to expanding leaf blades suppresses ribulose-1,5-bisphosphate carboxylase/oxygenase synthesis and leads to photosynthetic acclimation to elevated CO2 in rice
Seneweera, S.. 2011. "Reduced nitrogen allocation to expanding leaf blades suppresses ribulose-1,5-bisphosphate carboxylase/oxygenase synthesis and leads to photosynthetic acclimation to elevated CO2 in rice ." Photosynthetica. 49 (1), pp. 145-148. https://doi.org/10.1007/s11099-011-0006-2
Effects of elevated CO2 on plant growth and nutrient partitioning of rice (Oryza sativa L.) at rapid tillering and physiological maturity
Seneweera, Saman. 2011. "Effects of elevated CO2 on plant growth and nutrient partitioning of rice (Oryza sativa L.) at rapid tillering and physiological maturity ." Journal of Plant Interactions. 6 (1), pp. 35-42. https://doi.org/10.1080/17429145.2010.513483
New insight into photosynthetic acclimation to elevated CO2: the role of leaf nitrogen and ribulose-1,5-bisphosphate carboxylase/oxygenase content in rice leaves
Seneweera, Saman, Makino, Amane, Hirotsu, Naoki, Norton, Robert and Suzuki, Yuji. 2011. "New insight into photosynthetic acclimation to elevated CO2: the role of leaf nitrogen and ribulose-1,5-bisphosphate carboxylase/oxygenase content in rice leaves ." Environmental and Experimental Botany. 71 (2), pp. 128-136. https://doi.org/10.1016/j.envexpbot.2010.11.002
Impact of microencapsulated peptidase (Aspergillus oryzae) on cheddar cheese proteolysis and its biologically active peptide profile
Seneweera, Saman and Kailasapathy, Kaila. 2011. "Impact of microencapsulated peptidase (Aspergillus oryzae) on cheddar cheese proteolysis and its biologically active peptide profile ." Protein and Peptide Letters: international journal for rapid publication of short papers in protein and peptide science. 18 (7), pp. 741-746. https://doi.org/10.2174/092986611795446076
Effect of elevated carbon dioxide on growth and nitrogen fixation of two soybean cultivars in northern China
Lam, Shu Kee, Hao, Xingyu, Lin, Erda, Han, Xue, Norton, Rob, Mosier, Arvin R., Seneweera, Saman and Chen, Deli. 2012. "Effect of elevated carbon dioxide on growth and nitrogen fixation of two soybean cultivars in northern China ." Biology and Fertility of Soils. 48 (5), pp. 603-606. https://doi.org/10.1007/s00374-011-0648-z
Can a wheat cultivar with high transpiration efficiency maintain its yield advantage over a near-isogenic cultivar under elevated CO2?
Tausz-Posch, Sabine, Seneweera, Saman, Norton, Robert M., Fitzgerald, Glenn J. and Tausz, Michael. 2012. "Can a wheat cultivar with high transpiration efficiency maintain its yield advantage over a near-isogenic cultivar under elevated CO2?" Field Crops Research. 133, pp. 160-166. https://doi.org/10.1016/j.fcr.2012.04.007
Improving yield potential in crops under elevated CO2: integrating the photosynthetic and nitrogen utilization efficiencies
Kant, Surya, Seneweera, Saman, Rodin, Joakim, Materne, Michael, Burch, David, Rothstein, Steven J. and Spangenberg, German. 2012. "Improving yield potential in crops under elevated CO2: integrating the photosynthetic and nitrogen utilization efficiencies ." Frontiers in Plant Science. 3, pp. 1-9. https://doi.org/10.3389/fpls.2012.00162
Rising atmospheric CO2 concentration affects mineral nutrient and protein concentration of wheat grain
Fernando, Nimesha, Panozzo, Joe, Tausz, Michael, Norton, Robert, Fitzgerald, Glenn and Seneweera, Saman. 2012. "Rising atmospheric CO2 concentration affects mineral nutrient and protein concentration of wheat grain." Food Chemistry. 133 (4), pp. 1307-1311. https://doi.org/10.1016/j.foodchem.2012.01.105
Wheat grain quality under increasing atmospheric CO2 concentrations in a semi-arid cropping system
Fernando, Nimesha, Panozzo, Joe, Tausz, Michael, Norton, Robert M., Fitzgerald, Glenn J., Myers, Samuel, Walker, Cassandra, Stangoulis, James and Seneweera, Saman. 2012. "Wheat grain quality under increasing atmospheric CO2 concentrations in a semi-arid cropping system ." Journal of Cereal Science. 56 (3), pp. 684-690. https://doi.org/10.1016/j.jcs.2012.07.010
Understanding crop physiology to select breeding targets and improve crop management under increasing atmospheric CO2 concentrations
Tausz, Michael, Tausz-Posch, Sabine, Norton, Robert M., Fitzgerald, Glenn J., Nicolas, Marc E. and Seneweera, Saman. 2013. "Understanding crop physiology to select breeding targets and improve crop management under increasing atmospheric CO2 concentrations ." Environmental and Experimental Botany. 88, pp. 71-80. https://doi.org/10.1016/j.envexpbot.2011.12.005
The effect of elevated CO2 on photochemistry and antioxidative defence capacity in wheat depends on environmental growing conditions: a FACE study
Tausz-Posch, Sabine, Borowiak, Klaudia, Dempsey, Raymond W., Norton, Robert M., Seneweera, Saman, Fitzgerald, Glenn J. and Tausz, Michael. 2013. "The effect of elevated CO2 on photochemistry and antioxidative defence capacity in wheat depends on environmental growing conditions: a FACE study." Environmental and Experimental Botany. 88, pp. 81-92. https://doi.org/10.1016/j.envexpbot.2011.12.002
Will intra-specific differences in transpiration efficiency in wheat be maintained in a high CO2 world? A FACE study
Tausz-Posch, Sabine, Norton, Robert M., Seneweera, Saman, Fitzgerald, Glenn J. and Tausz, Michael. 2013. "Will intra-specific differences in transpiration efficiency in wheat be maintained in a high CO2 world? A FACE study." Physiologia Plantarum. 148 (2), pp. 232-245. https://doi.org/10.1111/j.1399-3054.2012.01701.x
Intra-specific variation of wheat grain quality in response to elevated [CO2] at two sowing times under rain-fed and irrigation treatments
Fernando, Nimesha, Panozzo, Joe, Tausz, Michael, Norton, Robert M., Fitzgerald, Glenn J., Myers, Samuel, Nicolas, Marc E. and Seneweera, Saman. 2014. "Intra-specific variation of wheat grain quality in response to elevated [CO2] at two sowing times under rain-fed and irrigation treatments." Journal of Cereal Science. 59 (2), pp. 137-144. https://doi.org/10.1016/j.jcs.2013.12.002
Elevated CO2 alters grain quality of two bread wheat cultivars grown under different environmental conditions
Fernando, Nimesha, Panozzo, Joe, Tausz, Michael, Norton, Robert M., Neumann, Nathan, Fitzgerald, Glenn J. and Seneweera, Saman. 2014. "Elevated CO2 alters grain quality of two bread wheat cultivars grown under different environmental conditions." Agriculture, Ecosystems and Environment. 185, pp. 24-33. https://doi.org/10.1016/j.agee.2013.11.023