[en] Three winter wheat growing seasons were compared in order to analyse crop development, CO2 fluxes
and inter-annual variability in productivity. Crop development monitoring, leaf scale measurements
and continuous eddy-covariance measurements were conducted in a production crop at the Lonzée
experimental site in Belgium. The 3 years were characterised by similar soil proprieties (same site),
similar management (sowing, harvesting, plant protection and nitrogen application, adhering to regional
standards), and the use of recommended cultivars (the most productive ones for this region).
The comparison of carbon fluxes, growth and productivity in the three growing seasons highlighted
mechanisms affected by meteorological conditions and, in some cases, modulated by a cultivar effect. In
particular, it was shown that (a) precociousness or lateness in stage development was triggered mainly
by cumulated temperature during winter and early spring; (b) early development in one season could
explain the larger ecosystem net carbon sequestration that year, but had no impact on grain yield; (c)
low grain yield in one season was the result of a complex mechanism including drought in early spring,
which hindered flag leaf development, and moist conditions in late spring, which restrained radiation
and favoured the development of fungal diseases.
In all cases, it was found that grain yield could not be related to gross primary productivity or net
ecosystem exchange, suggesting that reallocation and translocation processes play a substantial role in
grain filling.
Disciplines :
Agriculture & agronomy
Author, co-author :
Dufranne, Delphine ; Université de Liège - ULiège > Sciences et technologie de l'environnement > Physique des bio-systèmes
Moureaux, Christine ; Université de Liège - ULiège > Sciences agronomiques > Phytotechnie des régions tempérées
Vancutsem, Françoise ; Université de Liège - ULiège > Sciences agronomiques > Phytotechnie des régions tempérées
Bodson, Bernard ; Université de Liège - ULiège > Sciences agronomiques > Phytotechnie des régions tempérées
Aubinet, Marc ; Université de Liège - ULiège > Sciences et technologie de l'environnement > Physique des bio-systèmes
Language :
English
Title :
Comparison of carbon fluxes, growth and productivity of a winter wheat crop in three contrasting growing seasons
Aubinet M., Moureaux C., Bodson B., Dufranne D., Heinesch B., Suleau M., Vancutsem F., Vilret A. Carbon sequestration by a crop during a four year rotational cycle. Agric. Forest Meteorol. 2009, 149:407-418.
Béziat P., Ceschia E., Dedieu G. Carbon balance of a three crop succession over two cropland sites in South West France. Agric. Forest Meteorol. 2009, 149:1628-1645.
Boulelouah, N., 2008. Analyse des effets de modalités de fumure azotée et de génotype sur l'accumulation de l'azote et de la biomasse dans les grains de blé d'hiver (Triticum aestivum L.). Ph.D. Dissertation. FUSAGx, Gembloux, Belgium.
Cao W., Moss D.N. Temperature effect on leaf emergence and phyllochron in wheat and barley. Crop Sci. 1989, 29:1018-1021.
Ceschia E., Beziat P., Dejoux J.F., Aubinet M., Bernhofer Ch., Bodson B., Buchmann N., Carrara A., Cellier P., Tommasi P.Di, Elbers J.A., Eugster W., Grunwald T., Jacobs C.M.J., Jans W., Jones M., Kutsch W., Lanigan G., Magliulo E., Marloie O., Moors E.J., Moureaux C., Olioso A., Osborne B., Sanz M.J., Saunders M., Smith P., Soegaard H., Wattenbach M. Management effects on net ecosystem carbon and GHG budgets at European crop sites. Agric. Ecosyst. Environ. 2010, 139:363-383.
Commission of the European Communities Green Paper from the Commission to the Council, the European Parliament, the European Economic and Social Committee and the Committee of the Regions: Adapting to Climate Change in Europe - Options for EU Action 2007, Commission of the European Communities, Brussels, Belgium.
Dagnelie P. Théorie et Méthodes Statistiques 1991, Les Presses Agronomiques de Gembloux, Gembloux, Belgium.
De Proft, M., Bodson, B. (Eds.), 2008. Livre Blanc céréales - Gembloux, Edition Février 2008. Gembloux, Belgium.
De Proft, M., Bodson, B. (Eds.), 2010. Livre Blanc céréales - Gembloux, Edition Février 2010. Gembloux, Belgium.
Doohan F.M., Brennan J., Cooke B.M. Influence of climatic factors on Fusarium species pathogenic to cereals. Eur. J. Plant Pathol. 2003, 109:755-768.
Eagle A.J., Henry L.R., Olander L.P., Haugen-Kozyra K., Millar N., Robertson G.P. Greenhouse Gas Mitigation Potential of Agricultural Land Management in the United States: A Synthesis of the Literature 2010, Nicholas Institute for Environmental Policy Solutions, Durham, NC, USA.
EUROSTAT Agricultural Statistics - Main Results - 2007-2008 2009, European Commission, Luxembourg.
FAO Compendium of Agricultural-Environmental Indicators (1989-91 to 2000) 2003, Statistics Analysis Service, Statistics Division, Food and Agriculture Organization of United Nations, Rome, Italy.
Gate P., Giban M. Les stades du blé 2003, ITCF, Orléans, France.
Gembloux Le froment d'hiver: conduite de sa culture 1990, Les Presses Agronomiques de Gembloux, Gembloux, Belgium.
Hoyaux J., Moureaux C., Tourneur D., Bodson B., Aubinet M. Extrapolating the gross primary productivity from leaf to canopy scale in a winter wheat crop. Agric. Forest Meteorol. 2008, 148:668-679.
IRM Bulletins mensuels - Partie I. Observations climatologiques de Janvier 2004 à Août 2009 2004-2009, Institut Royal Météorologique de Belgique, Brussels, Belgium.
Karow R.S., Klepper E.L., Rickman R.W., Toll T.R. Early Growth and Development of Cereals 1993, Oregon State University Extension Service, Oregon, USA.
Klepper B., Rickman R.W., Zuzel J.F., Waldman S.E. Use de growing degree days to project sample dates for cereal crops. Agron. J. 1988, 80:850-852.
Kutsch W.L., Aubinet M., Buchman N., Smith P., Osborne B., Eugster W., Wattenbach M., Schrumpf M., Schulze E.D., Tomelleri E., Ceschia E., Bernhofer C., Béziat P., Carrara A., Tommasi P.Di, Grunwald T., Jones M., Marloie O., Moureaux C., Olioso A., Sanz M.J., Saunder M., Soegaard H., Ziegler W. The net biome production of full crop rotations in Europe. Agric. Ecosyst. Environ. 2010, 139:336-345.
Laloux R., Poelaert J., Dohet J., Nyst P., Falisse A. Recommandations pour l'emploi des engrais liquides. Fumure et protection phytosanitaire des céréales: conclusions des recherches effectuées en 1977 1977, 42-92. Faculté des Sciences Agronomiques de l'Etat et Centre de Recherches Agronomiques, Gembloux, Belgium. CRA (Ed.).
Malvoisin P. Organogenèse et croissance de maître-brin du blé tender (Triticum aestivum) du semis à la floraison. I. Relations observées entre la croissance foliaire et la différenciation des ébauches foliaires ou florales. Agronomie 1984, 4:557-564.
Moureaux C., Debacq A., Bodson B., Heinesch B., Aubinet M. Annual net ecosystem carbon exchange by a sugar beet crop. Agric. Forest Meteorol. 2006, 139:25-39.
Moureaux C., Debacq A., Hoyaux J., Suleau M., Tourneur D., Vancutsem F., Bodson B., Aubinet M. Carbon balance assessment of a Belgian winter wheat crop (Triticum aestivum L.). Glob. Change Biol. 2008, 14:1-14.
Parry D.W., Jenkinson P., McLeod L. Fusarium ear blight (scab) in small grain cereals - a review. Plant Pathol. 1995, 44:207-238.
Reichstein M., Falge E., Baldocchi D., Papale D., Aubinet M., Berbigier P., Bernhofer C., Buchmann N., Gilmanov T., Granier A., Grünwald T., Havránková K., Ilvesniemi H., Janous D., Knohl A., Laurela T., Lohila A., Loustau D., Matteucci G., Meyers T., Miglietta F., Ourcival J.-M., Pumpanen J., Rambal S., Rotenberg E., Sanz M., Tenhunen J., Seufert G., Vaccari F., Vesala T., Yakir D., Valentini R. On the separation of net ecosystem exchange into assimilation and ecosystem respiration: review and improved algorithm. Glob. Change Biol. 2005, 11:1424-1439.
Richardson A.D., Hollinger D.Y. A method to estimate the additional uncertainty in gap-filled NEE resulting from long gaps in the CO2 flux record. Agric. Forest Meteorol. 2007, 147:199-208.
Rosenberg N.J. Adaptation of agriculture to climate change. Climatic Change 1992, 21:385-405.
Schulze E.D., Gash J., Freibauer A., Luyssaert S., Ciais P. An Assessment of the European Terrestrial Carbon Balance 2009, CarboEurope-IP, Jena, Germany.
Suleau M., Moureaux C., Dufranne D., Buysse P., Bodson B., Destain J.-P., Heinesch B., Debacq A., Aubinet M. Respiration of three Belgian crops: partitioning of total ecosystem respiration in its heterotrophic, above- and below-ground autotrophic components. Agric. Forest Meteorol. 2011, 151:633-643.
Sylvester-Bradley R., Scott R.K., Wright C.E. Physiology in the Production and Improvement of Cereals. Home-Grown Cereals Authority Research Review 1990, vol. 18. HGCA, London.
Triboï E., Ntonga J. Effet de l'azote et du rayonnement sur le développement des feuilles et de l'épi chez le blé d'hiver: mise en place de l'appareil foliaire et de la structure de l'épi. Agronomie 1993, 13:253-265.
Vancutsem, F., Couvreur, L, Bodson, B., Herman, J.L., Sinnaeve, G., Van Remoortel, V., Deroanne, C., Frankinet, M., Falisse, A., 2007. Variétés. In: De Proft, M., Bodson, B., (Eds). Livre Blanc - Céréales - Gembloux, Edition Septembre 2007. Gembloux, Belgium, pp. 15-46.
Zadoks J.C., Chang T.T., Konzak C.F. A decimal code for the growth stages of 23 cereals. Weed Res. 1974, 14:415-421.
Zhang C.J., Chen G.X., Gao X.X., Chu C.J. Photosynthetic decline in flag leaves of two field-grown spring wheat cultivars with different senescence properties. S. Afr. J. Bot. 2006, 72:15-23.