Selection of rice genotypes based on agronomic traits and commercial grain quality
The study aimed to select rice genotypes based on agronomic traits and commercial grain quality. The study was carried out in the 2014/15 and 2015/16 harvests in eight growing environments, located in the state of Rio Grande do Sul, Brazil. Fourteen rice genotypes were sown in each environment. The experiment was conducted in a randomized block design with four replications. The following agronomic traits were evaluated: number of days to flowering and grain yield as well as commercial grain quality traits: percentage of whole grains and percentage of chalky area in the grains. AMMI, GGE and MGIDI methodologies were used to select the best performing genotypes. Using the AMMI, GGE and MGDI methods, genotypes G9 and G1 performed close to the ideal ideotype for the number of days to grain flowering, yield and quality.
Authors
- Eduardo Anibele Streck (ORCID: https://orcid.org/0000-0003-0532-2861)
- Jaqueline Piesanti Sangiovo (ORCID: https://orcid.org/0000-0002-7599-9926)
- Ariano Martins de Magalhães Júnior (ORCID: https://orcid.org/0000-0002-0756-4648)
- Leonardo César Pradebon (ORCID: https://orcid.org/0000-0001-7827-6312)
- Ivan Ricardo Carvalho (ORCID: https://orcid.org/0000-0001-7947-4900)
- Paulo Henrique Karling Facchinello (ORCID: https://orcid.org/0000-0001-8227-6358)
- Murilo Vieira Loro (ORCID: https://orcid.org/0000-0003-0241-4226)
- Adriano Udich Bester (ORCID: https://orcid.org/0000-0002-7728-7914)
- Gabriel Almeida Aguiar (ORCID: https://orcid.org/0000-0001-7762-4725)
Institutions
- Instituto Biológico (BR)
- Brazilian Agricultural Research Corporation (BR)
- Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Sul (BR)
- Universidade Federal de Santa Maria (BR)
- Empresa de Pesquisa Agropecuária de Minas Gerais (BR)
- Universidade Regional do Noroeste do Estado do Rio Grande do Sul (BR)
- Instituto Federal Farroupilha (BR)
Publication Details
- Journal
- Revista Thema
- Published
- 2024-10-17
- DOI
- https://doi.org/10.15536/thema.v23.2024.736-751.3622
- Primary Topic
- Rice Cultivation and Yield Improvement
- Type
- article
- Field-Weighted Citation Impact
- 0.00