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Euphytica

, Volume 196, Issue 1, pp 13–24 | Cite as

Relative performance of Canadian spring wheat cultivars under organic and conventional field conditions

  • Atif Kamran
  • Hiroshi Kubota
  • Rong-Cai Yang
  • Harpinder S. Randhawa
  • Dean SpanerEmail author
Article

Abstract

Producing higher yields under organic conditions is generally hampered by weeds and lesser nutrient supply. In wheat certain adaptive traits like early season vigour, taller plants, and shorter life cycle have been reported to help plants compete with weeds and produce satisfactory yields. In this experiment we tested the hypothesis ‘that early flowering and maturity conferred by insensitive vernalization alleles Vrn-A1a and/or Vrn-B1 has a yield advantage under organic conditions’ in Canadian spring wheat germplasm. We genotyped 32 cultivars for their vernalization gene composition (Vrn-A1a, Vrn-B1 and Vrn-D1) and studied these cultivars in organic and conventional management systems. We found 88 % of the cultivars possessed vernalization (Vrn) insensitive allele Vrn-A1a either alone or in combination with Vrn-B1. There were no differential affects between the cultivars having insensitive Vrn allele at either single locus (Vrn-A1a) or two (Vrn-A1a, Vrn-B1) under organic and conventional field conditions; except for days to maturity, where cultivars having only Vrn-A1a allele matured earlier. This earlier maturity did not translate to any yield advantage under organic field conditions. Overall, the cultivars grown under organic conditions were earlier flowering, lower yielding with lower test weight compared to the conventional management system. Significant cultivar × environment interactions were found for grain yield, grain protein content and grain fill rate. For grain protein content, cross-over interactions of the cultivars between the management systems were observed. Three cultivars (Marquis, Unity and Minnedosa) exhibited minimal comparative loss in grain yield and grain protein content under organic field conditions, and hence could potentially serve as parents for organic wheat breeding programs.

Keywords

Spring wheat Organic Conventional Vernalization 

Abbreviations

CWRS

Canada western red spring

CWSWS

Canada western soft white spring

CPS

Canada prairie spring

CWHWS

Canada western hard white spring

GFD

Grain fill duration

GFR

Grain fill rate

NIR

Near-infrared reflectance

Notes

Acknowledgments

The authors would like to acknowledge and thank Klaus Strenzke, Glen Hawkins, Lisa Raatz, Fabiana Dias, Alex Pswarayi, Joe Back, Ivan Adamyk, Henry Song, Graham Collier, Hua Chen, Muhammad Asif, Neshat Pazooki, and Rachelle Rimmer for their technical assistance. This research was supported by grants from the Alberta Crop Industry Development Fund, Western Grains Research Foundation Endowment Fund, the Organic Cluster of the AAFC Cluster grant, and an NSERC Discovery Grant to D. Spaner. The study was partially supported by a Canadian Wheat Board fellowship to the first author who also received a scholarship from the Higher Education Commission of Pakistan.

Supplementary material

10681_2013_1010_MOESM1_ESM.docx (11 kb)
Supplementary material 1 (DOCX 11 kb)

References

  1. Agriculture and Agri-Food Canada (2009) Certified organic production statistics for Canada. Available online. http://www4.agr.gc.ca/AAFC-AAC/display-afficher.do?id=1312385802597&lang=eng. Accessed 13 June 2013
  2. Barberi P (2002) Weed management in organic agriculture: are we addressing the right issues? Weed Res 42:177–193. doi: 10.1046/j.1365-3180.2002.00277.x CrossRefGoogle Scholar
  3. Carr PM, Kandel HJ, Porter PM et al (2006) Wheat cultivar performance on certified organic fields in Minnesota and North Dakota. Crop Sci 46:1963–1971CrossRefGoogle Scholar
  4. Davis J, Abbott L (2006) Soil fertility in organic farming systems. In: Kristiansen P, Taji A, Reganold J (eds) Organic agriculture: a global perspective. Comstock Publishing Associates, New York, pp 25–51Google Scholar
  5. Dunn OJ (1961) Multiple comparisons among means. J Am Stat Assoc 56:52–64CrossRefGoogle Scholar
  6. Entz MH, Guilford R, Gulden R (2001) Crop yield and soil nutrient status on 14 organic farms in the eastern portion of the northern great plains. Can J Plant Sci 81:351–354CrossRefGoogle Scholar
  7. Fu D, Szucs P, Yan L et al (2005) Large deletions within the first intron in VRN-1 are associated with spring growth habit in barley and wheat. Mol Genet Genomics 273:54–65PubMedCrossRefGoogle Scholar
  8. Gruber H, Handel K, Broschewitz B et al (2000) Influence of farming system on weeds in thresh crops of a six-year crop rotation. In: Proceedings of the 20th German conference on weed biology and weed control, Stuttgart-Hohenheim, Germany, March 14-16. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 17:33–40Google Scholar
  9. Hornick SB (1992) Factors affecting the nutritional quality of crops. Am J Alternative Agric 7:63–68CrossRefGoogle Scholar
  10. Iqbal M, Navabi A, Salmon DF et al (2007) Simultaneous selection early maturity, increased grain yield and elevated grain protein content in spring wheat. Plant Breed 126:244–250CrossRefGoogle Scholar
  11. Kamran A, Randhawa HS, Pozniak C et al (2013) Phenotypic effects of the flowering gene complex in Canadian spring wheat germplasm. Crop Sci 53:84–94Google Scholar
  12. Kirigwi FM, Ginkel MV, Guedira GB et al (2007) Markers associated with a QTL for grain yield in wheat under drought. Mol Breed 20:401–413CrossRefGoogle Scholar
  13. Kirk AP, Fox SL, Entz MH (2012) Comparison of organic and conventional selection environments for spring wheat. Plant Breed 131:687–694CrossRefGoogle Scholar
  14. Kitchen JL, McDonald GK, Shepherd KW et al (2003) Comparing wheat grown in South Australian organic and conventional farming systems. Aust J Agric Res 54:889–901CrossRefGoogle Scholar
  15. Mäder P, Hahn D, Dubois D et al (2007) Wheat quality in organic and conventional farming: results of a 21 year field experiment. J Sci Food Agr 87:1826–1835CrossRefGoogle Scholar
  16. Mason HE, Navabi A, Frick BL et al (2007) The weed competitive ability of Canada western red spring wheat cultivars grown under organic management. Crop Sci 47:1167–1176CrossRefGoogle Scholar
  17. Murphy KM, Campbell KG, Lyon SR et al (2007) Evidence of varietal adaptation to organic farming systems. Field Crop Res 102:172–177. doi: 10.1016/j.fcr.2007.03.011 CrossRefGoogle Scholar
  18. Nass HG, Reisser B (1975) Grain filling period and grain yield relationships in spring wheat. Can J Plant Sci 55:673–678CrossRefGoogle Scholar
  19. Nass HG, Ivany JA, MacLeod JA (2003) Agronomic performance and quality of spring wheat and soybean cultivars under organic culture. Am J Alternative Agric 18:164–170CrossRefGoogle Scholar
  20. Nelson AG, Quideau SA, Frick B et al (2011) The soil microbial community and grain micronutrient concentration of historical and modern hard red spring wheat cultivars grown organically and conventionally in the black soil zone of the Canadian prairies. Sustain 3:500–517CrossRefGoogle Scholar
  21. Paull J, Hennig B (2011) A world map of organic agriculture. Eur J Soc Sci 24:360–369Google Scholar
  22. Peterson CJ, Graybosch RA, Baenziger PS, Grombacher AW (1992) Genotype and environment effects on quality characteristics of hard red winter wheat. Crop Sci 38:98–103CrossRefGoogle Scholar
  23. Poutala RT, Korva J, Varis E (1993) Spring wheat cultivar performance in ecological and conventional cropping systems. J Sustain Agric 3:63–83CrossRefGoogle Scholar
  24. Przystalski M, Osman A, Thiemt EM et al (2008) Comparing the performance of cereal varieties in organic and nonorganic cropping systems in different European countries. Euphytica 163:417–433. doi: 10.1007/s10681-008-9715-4 CrossRefGoogle Scholar
  25. Reid TA, Salmon DF, Yang R et al (2009) Should spring wheat breeding for organically managed systems be conducted on organically managed land? Euphytica 169:239–252CrossRefGoogle Scholar
  26. Romagosa I, Fox PN (1993) Genotype × environment interaction and adaptation. In: Hayward MD, Bosemark NO, Romagosa I (eds) Plant breeding: principles and prospects. Chapman & Hall, London, pp 373–390CrossRefGoogle Scholar
  27. Ryan M, Derrick J, Dann P (2004) Grain mineral concentrations and yield of wheat grown under organic and conventional management. J Sci Food Agric 84:207–216CrossRefGoogle Scholar
  28. Sial MA, Arian MA, Ahmed M (2000) Genotype × environment interaction on bread wheat grown over multiple sites and years in Pakistan. Pak J Bot 32:85–91Google Scholar
  29. Starling W, Richards MC (1993) Quality of commercial samples of organically-grown wheat. Ann Appl Biol 36:205–209Google Scholar
  30. Statistics Canada (2011) Field crop reporting series. Online. http://www.statcan.gc.ca/pub/22-002-x/2012006/tablesectlist-listetableauxsect-eng.htm. Accessed 8 April 2013
  31. Wang RX, Hai L, Zhang XY et al (2009) QTL mapping for grain filling rate and yield-related traits in RILs of the Chinese winter wheat population Heshangmai x Yu8679. Theor Appl Genet 118:313–325PubMedCrossRefGoogle Scholar
  32. Wolfe MS, Baresel JP, Desclaux D, Goldringer I et al (2008) Developments in breeding cereals for organic agriculture. Euphytica 163:323–346CrossRefGoogle Scholar
  33. Yan L, Helguera M, Kato K et al (2004) Allelic variation at the VRN-1 promoter region in polyploidy wheat. Theor Appl Genet 109:1677–1686PubMedCrossRefGoogle Scholar
  34. Yang JC, Zhang JH (2006) Grain filling of cereals under soil drying. New Phytol 169:223–236PubMedCrossRefGoogle Scholar
  35. Zorb C, Niehaus K, Barsch A (2009) Levels of compounds and metabolites in wheat ears and grains in organic and conventional agriculture. J Agric Food Chem 57:9555–9562PubMedCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2013

Authors and Affiliations

  • Atif Kamran
    • 1
    • 3
  • Hiroshi Kubota
    • 1
  • Rong-Cai Yang
    • 1
  • Harpinder S. Randhawa
    • 2
  • Dean Spaner
    • 1
    Email author
  1. 1.Agricultural Food and Nutritional ScienceUniversity of AlbertaEdmontonCanada
  2. 2.Agriculture and Agri-Food CanadaLethbridge Research CentreLethbridgeCanada
  3. 3.Seed Centre, Department of BotanyUniversity of the PunjabLahorePakistan

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