“RS Centenário”: New cultivar of brindle bean with high added value

  • Juliano Garcia Bertoldo Secretaria da Agricultura, Pecuária, Produção Sustentável e Irrigação (SEAPI) https://orcid.org/0000-0002-4924-5274
  • Rodrigo Favreto Departamento de Diagnóstico e Pesquisa Agropecuária https://orcid.org/0000-0003-1516-4625
  • Raquel Paz da Silva Secretaria da Agricultura, Pecuária, Produção Sustentável e Irrigação (SEAPI) https://orcid.org/0000-0002-0277-1429
  • Liege Camargo da Costa Secretaria da Agricultura, Pecuária, Produção Sustentável e Irrigação (SEAPI) https://orcid.org/0009-0003-6079-4121
  • Rogério Ferreira Aires Secretaria da Agricultura, Pecuária, Produção Sustentável e Irrigação (SEAPI)
  • Nilton Gabe Secretaria da Agricultura, Pecuária, Produção Sustentável e Irrigação (SEAPI)
  • Coralia Maria Oliveira Medeiros Secretaria da Agricultura, Pecuária, Produção Sustentável e Irrigação (SEAPI) https://orcid.org/0000-0002-0881-6675
  • Marcelo de Carli Toigo Secretaria da Agricultura, Pecuária, Produção Sustentável e Irrigação (SEAPI) https://orcid.org/0000-0001-8233-2962
  • Sérgio Dias Lannes Secretaria da Agricultura, Pecuária, Produção Sustentável e Irrigação (SEAPI) https://orcid.org/0009-0006-7118-5972
DOI: https://doi.org/10.36812/pag.2023291103-108
Keywords: Plant breeding, Added value, Phaseolus vulgaris L.

Abstract

To increase productivity, new types of beans that present different characteristics, such as higher grain yieldare necessary. The cultivar RS Centenário is the result of a selection carried out in 2007 using the “Iraí” cultivar, in a plot of genetic seed production. In the 2008 crop season, the seeds of the selected plants originated a segregant population. In 2009, the mass selection was carried out again. After two advancing generations, the phenotypic uniformity of the population was reached and the seeds were harvested in bulk. After several tests, the “SM 0112” lineage was denominated cultivar “RS Centenário” and the results of the assessed at a value for cultivation and use (VCU) trials were used to register the new cultivar. “RS Centenário” was registered as a new cultivar to be commercially grown in the Rio Grande do Sul state (RS), in southern Brazil. “RS Centenário” is a common bean (Phaseolus vulgaris L.) cultivar with a brindle seed coat, average weight of 1,000 seeds of 343 g, erect plants, indeterminate growth habit II/III, cycle of 88 days, high added value and average yield of 1,685 kg ha-1.

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Published
2023-10-18
How to Cite
BERTOLDO, J. G.; FAVRETO , R.; DA SILVA, R. P.; DA COSTA, L. C.; AIRES, R. F.; GABE, N.; MEDEIROS, C. M. O.; TOIGO, M. DE C.; LANNES, S. D. “RS Centenário”: New cultivar of brindle bean with high added value. Pesquisa Agropecuária Gaúcha, v. 29, n. 1, p. 103-108, 18 Oct. 2023.
Issue
Vol 29 No 1 (2023): PESQ. AGROP. GAUCHA
Section
Short Communication

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