Título:	Agronomic performance of irrigated and rainfed arabica coffee cultivars in the cerrado mineiro region.
Autoria:	VOLTOLINI, G. B. CARVALHO, G. R. ANDRADE, V. T. FERREIRA, A. D. RAPOSO, F. V. CARVALHO, J. P. F. VILELA, D. J. M. SILVA, C. A. da COSTA, J. de O. ABREU, G. B. ABRAHÃO, J. C. de R. BOTELHO, C. E. NADALETI, D. H. S. MALTA, M. R. SILVA, V. A. SALGADO, S. M. de L. FARIA, R. S. de OLIVEIRA, A. C. B. de PEREIRA, A. A.
Afiliação:	GIOVANI BELUTTI VOLTOLINI, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; GLADYSTON RODRIGUES CARVALHO, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; VINÍCIUS TEIXEIRA ANDRADE, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; ANDRE DOMINGHETTI FERREIRA, CNPCA; FRANCISLEI VITTI RAPOSO, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; JOÃO PAULO FELICORI CARVALHO, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; DIEGO JUNIOR MARTINS VILELA, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; CLEIDSON ALVES DA SILVA, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; JÉFFERSON DE OLIVEIRA COSTA, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; GUILHERME BARBOSA ABREU, CNPCA; JULIANA COSTA DE REZENDE ABRAHÃO, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; CÉSAR ELIAS BOTELHO, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; DENIS HENRIQUE SILVA NADALETI, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; MARCELO RIBEIRO MALTA, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; VÂNIA APARECIDA SILVA, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; SÔNIA MARIA DE LIMA SALGADO, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; REGINÉRIO SOARES DE FARIA, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS; ANTONIO CARLOS BAIAO DE OLIVEIRA, CNPCA; ANTÔNIO ALVES PEREIRA, EMPRESA DE PESQUISA AGROPECUÁRIA DE MINAS GERAIS.
Ano de publicação:	2025
Referência:	Agronomy, v. 15, n. 1, 2025.
Páginas:	20 p.
Conteúdo:	Coffee genetic improvement programs have been evolving very quickly, with frequent launches of new cultivars. The adoption of these new genetic materials by rural producers requires knowledge of agronomic performance in different production systems. Thus, this research aimed to evaluate the agronomic performance of irrigated and rainfed Arabica coffee (Coffea arabica L.) cultivars in the Cerrado Mineiro region. Evaluations were conducted in experimental fields across 22 farms of Arabica coffee producers, and 11 used an irrigated production system and 11 used a rainfed system. Twelve cultivars were evaluated as follows: Catuaí Vermelho IAC 144, Bourbon Amarelo IAC J10, Topázio MG 1190, MGS Epamig 1194, Catiguá MG2, MGS Catiguá 3, MGS Ametista, Pau Brasil MG1, MGS Paraíso 2, MGS Aranãs, Sarchimor MG 8840, and IAC 125 RN. Based on grain yield, processing yield, seed density, grain size, and cup quality, agronomic performance evaluations were conducted annually for the 2019, 2020, 2021, and 2022 harvests. The results showed that the grain yield was higher in the irrigated system compared to the rainfed system. In irrigated fields, the average increases in grain yield were 38%. Irrigation improved the performance of the cultivars in terms of processing yield, although it reduced cup quality. MGS Paraíso 2 cultivar showed the best productive performance, with an average of over four harvests of 52 and 42 bags ha−1 (1 bag = 60 kg) in irrigated and rainfed systems, respectively. The cultivars least responsive to irrigation were IAC 125 RN, MGS Catiguá 3, MGS Ametista, and MGS Paraíso 2, with grain yield increases of 24%, 26%, 27%, and 28%, respectively. The most responsive cultivars were MGS EPAMIG 1194, Sarchimor MG 8840, and Pau Brasil MG1, with grain yield increases of 33%, 35%, and 39%, respectively. The agronomic performance results of coffee cultivars in irrigated and rainfed production systems will allow rural producers to adopt cultivars that are more suitable for the Cerrado Mineiro region.
NAL Thesaurus:	Coffea arabica var. arabica Grain yield Irrigation Soil water deficit
Digital Object Identifier:	https://doi.org/10.3390/agronomy15010222
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (SAPC)