Productivity parameters and protein quality characteristics of wheat cultivars in response to nitrogen fertilization

Authors

  • Joseane Bressiani Universidade de Passo Fundo
  • Tatiana Oro Universidade de Passo Fundo
  • Gabriela Santetti Universidade de Passo Fundo
  • Igor Valério Biotrigo Genética
  • Luiz Carlos Gutkoski Universidade de Passo Fundo

DOI:

https://doi.org/10.5965/223811711722018182

Keywords:

Triticum aestivum, grain yield, commercial quality, gluten strength

Abstract

Nitrogen fertilization strategies using increasing dosages demonstrate favorable effects on grain yield and quality; however, differences in results have been reported in relation to the effect of dosages, times and application schedules throughout the development cycle of the crop. The objective of this study was to evaluate the productivity and protein quality characteristics in response to nitrogen fertilization management applied to the cultivars TBIO Itaipu, TBIO Pioneiro, TBIO Quartzo and TBIO Seleto. The experimental design in randomized blocks with three replications, in a factorial scheme (4 cultivars x 7) handlings was used. The experiment was conducted in Coxilha, RS, during the agricultural years of 2012 and 2013. The total dose of N used in the present work was 140 kg ha-1, with 30 kg ha-1 of N being applied at sowing and remainder in coverage, for the time defined in each treatment. The grain yield of the studied cultivars was increased with the nitrogen fertilization applied in a concentrated way in the treatment T2 and showed a negative correlation with the protein content, showing that the genotypic superiority to the yield of grains can negatively affect the protein ratio. Of the cultivars studied TBIO Pioneiro stood out from the others regarding the general gluten strength in the 2012 crop and the TBIO Seleto was superior in the 2013 crop, however, the protein content did not show a significant association with the gluten strength, revealing that the concentration was not efficient to predict industrial quality.

Downloads

Download data is not yet available.

Author Biographies

Joseane Bressiani, Universidade de Passo Fundo

Programa de Pós-Graduação em Ciência e Tecnologia de Alimentos

Luiz Carlos Gutkoski, Universidade de Passo Fundo

Programa de Pós-Graduação em Ciência e Tecnologia de Alimentos

References

ALMEIDA ML et al. 2004. Tiller emission and dry mass accumulation of wheat cultivars under stress. Scientia Agricola 61: 266-270.

AACCI. 2010. American Association of Cereal Chemists International. Approved Methods of Analysis. 11th ed. St Paul, MN, USA.

AYOUB M et al. 1994. Timing and Level of Nitrogen Fertility Effects on Spring Wheat Yield in Eastern Canada. Crop Science 34: 748-756.

BRASIL. 2010. Ministério da Agricultura, Pecuária e Abastecimento. Instrução Normativa n.º 38, de 30 de novembro de 2010. Regulamento técnico do trigo. Diário Oficial [da] República Federativa do Brasil, Brasília, Seção 1, n.29, p.2, 1, 2010.

CANTARELLA H et al. 2007. Nitrogênio. In: NOVAIS RF et al. (ed). Fertilidade do solo. Viçosa: SBCS. p.375-470.

CONAB. 2013. Companhia Nacional de Abastecimento. Séries históricas de área, produção e produtividade de grãos: Safra 2013 de trigo. Disponível em: http://www.conab.gov.br. Acesso em: 25 nov. 2013.

DA ROS CO et al. 2003. Disponibilidade de nitrogênio e produtividade de milho e trigo com diferentes métodos de adubação nitrogenada no sistema plantio direto. Ciência Rural 33: 799-804. DUPONT FM & ALTENBACH SB. 2003. Molecular and biochemical impacts of environmental factors on wheat grain development and protein synthesis. Journal of Cereal Science 38: 133-146.

EMBRAPA. 2006. Empresa Brasileira de Pesquisa Agropecuária. Centro Nacional de Pesquisa de Solos. Sistema brasileiro de classificação de solos. Rio de Janeiro: EMBRAPA. 306p.

EMBRAPA. 2012. Empresa Brasileira de Pesquisa Agropecuária. Disponível em: http://www.cnpt.embrapa.br/culturas/trigo/informacoes_tecnicas_trigo_triticale_safra_2012.pdf. Acesso em: 02 set. 2012.

FERREIRA DF.2014. SisVar 4.3. 2000. Disponível em: http://www.dex.ufla.br/danielff/sisvar. Acesso em: 13 jul 2014.

FOWLER DB. 2003. Crop nitrogen demand and grain protein concentration of spring and winter wheat. Agronomy Journal 95: 260-265.

FUERTES-MENDIZÁBAL T et al. 2010. Improving wheat breadmaking quality by splitting the N fertilizer rate. European Journal of Agronomy 33: 52-61.

GARRIDO-LESTACHE E et al. 2004. Effect of N rate, timing and splitting and N type on bread-making quality in hard red spring wheat under rainfed Mediterranean conditions. Field Crops Research 85: 213-236.

GARRIDO-LESTACHE E et al. 2005. Durum wheat quality under Mediterranean conditions as affected by N rate, timing and splitting, N form and S fertilization. European Journal of Agronomy 23: 265-278.

GUARDA G et al. 2004. Grain yield, nitrogen-use efficiency and baking quality of old modern Italian bread-wheat cultivars grown at different nitrogen levels. Europen Journal of Agronomy 21: 181-192.

LÓPEZ-BELLIDO L et al. 2001. Effects of long-term tillage, crop rotation and nitrogen fertilization on bread-making quality of hard red spring wheat. Field Crops Research 72: 197-210.

MIELNICZUK J. 1982. Adubação nitrogenada. In: OSORIO EA. Trigo no Brasil. Campinas: Fundação Cargil.

PINNOW C et al. 2013. Qualidade industrial do trigo em resposta à adubação verde e doses de nitrogênio. Bragantia 72: 20-28.

SILVA RR et al. 2014. The use of photothermal quotient and frost risk to identify suitable sowing dates for wheat. Acta Scientiarum. Agronomy 36: 99-110.

ŠÍP V et al. 2013. Winter wheat yield and quality related to tillage practice, input level and environmental conditions. Soil and Tillage Research 132: 77-85.

SPARKES DL et al. 2006. Does light quality initiate tiller death in wheat. European Journal of Agronomy 24: 212-217.

TEIXEIRA FILHO MCM et al. 2007. Resposta de cultivares de trigo irrigados por aspersão ao nitrogênio em cobertura na região do Cerrado. Acta Scientiarum. Agronomy 29: 421-425.

TEIXEIRA FILHO MCM et al. 2010. Doses, fontes e épocas de aplicação de nitrogênio em trigo irrigado em plantio direto. Pesquisa Agropecuária Brasileira 45: 797-804.

VIANA EM & KIEHL JC. 2010. Doses de nitrogênio e potássio no crescimento do trigo. Bragantia 69: 975-982.

WIESER H et al. 2004. Influence of sulphur fertilisation on quantities and proportions of gluten protein types in wheat flour. Journal of Cereal Science 40: 239-244.

YANO GT et al. 2005. Avaliação de fontes de nitrogênio e épocas de aplicação em cobertura para o cultivo do trigo. Semina: Ciências Agrárias 26: 141-148.

Downloads

Published

2018-05-09

How to Cite

BRESSIANI, Joseane; ORO, Tatiana; SANTETTI, Gabriela; VALÉRIO, Igor; GUTKOSKI, Luiz Carlos. Productivity parameters and protein quality characteristics of wheat cultivars in response to nitrogen fertilization. Revista de Ciências Agroveterinárias, Lages, v. 17, n. 2, p. 182–189, 2018. DOI: 10.5965/223811711722018182. Disponível em: https://revistas.udesc.br/index.php/agroveterinaria/article/view/9391. Acesso em: 17 jul. 2024.

Issue

Section

Research Article - Science of Plants and Derived Products

Most read articles by the same author(s)