Data/hora: 12/06/2024 01:50:38

Biblioteca(s): | Embrapa Café.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | B - 5
Data corrente: | 18/02/2011
Data da última atualização: | 07/07/2011
Autoria: | PAIVA, R. N.; CARVALHO, C. H. S. de; MENDES, A. N. G.; ALMEIDA, S. R. de; MATIELLO, J. B.; FERREIRA, R. A.
Afiliação: | RODRIGO NAVES PAIVA, FUNDAÇÃO PRÓCAFÉ; CARLOS HENRIQUE S DE CARVALHO, SAPC; ANTONIO NAZARENO GUIMARÃES MENDES, UFLA/DAG; SAULO ROQUE DE ALMEIDA, MAPA/Fundação PróCafé; JOSÉ BRAZ MATIELLO, MAPA/Fundação PróCafé; ROQUE ANTÔNIO FERREIRA, MAPA/Fundação PróCafé.
Título: | Field performance of coffee progenies (Coffea arabica L.) in Varginha, Minas Gerais State.
Ano de publicação: | 2009
Fonte/Imprenta: | Coffee Science, Lavras, v. 4, n. 1, p. , jan/jun. 2009.
Idioma: | Inglês
Conteúdo: | This work assessed the field performance of compact growth coffee progenies developed by the MAPA/Procafé Foundation breeding program. An experiment was set up at the Procafé Foundation?s Experimental Station in Varginha, Minas Gerais state, using 20 progenies, 16 of which were resistant to leaf rust. The evaluations began two and a half years after planting in four repetitions, totalizing 80 plots, each one constituted by four coffee plants. The following characteristics were analyzed: the six first annual harvests (2002 to 2007), husk/bean ratio, cup quality and screen analysis. In the 2006/2007 annual harvest, crop yield and moca percentage were assessed and screen classification was done, while in the 2007/2008 harvest, sensorial classification was carried out. The Sabiá Tardio cv 398 presented the highest yield among all the progenies. The progenies of the Catucaí group (Catucaí Amarelo 24/137 (C.O), Catucaí Vermelho 24/137, Catucaí Vermelho 20/15 cv 476 and Catucaí Vermelho 19/18 cv 221), Sarchimor group (Obatã IAC-1669-20, Tupi IAC 4093, Arara F4), and IBC-Palma-1 (3-12), Saíra cv 362, Topázio MG 1189 and Catuaí Amarelo IAC 74 presented good field performance and are recommended for the Varginha region. These progenies were also considered a good source for genetic breeding programs. The bean size and cup quality of all the progenies were rated good.
Palavras-Chave: | Bean type; Coffee plant; Yield.
Thesaurus Nal: | Genotype.
Categoria do assunto: | --
Registro original: | Embrapa Café (CNPCa)

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