Data/hora: 13/06/2024 00:51:56

Biblioteca(s): | Embrapa Soja.
Data corrente: | 06/04/2004
Data da última atualização: | 27/07/2007
Autoria: | BONATO, E. R.; BERTAGNOLLI, P. F.; KIIHL, R. A. de S.; ALMEIDA, L. A. de; COSTAMILAN, L. M.; LINHARES, A. G.
Título: | Soybean cultivar BRS Macota, indicated for the states of Rio Grande do Sul, Santa Catarina, Paraná, and São Paulo, Brazil.
Ano de publicação: | 2004
Fonte/Imprenta: | In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004.
Páginas: | p. 235.
Série: | (Embrapa Soja. Documentos, 228).
Idioma: | Inglês
Notas: | Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.
Conteúdo: | - National Soybean Research Center in 1989/90. The population was introduced in Embrapa - National Wheat Research Center in 1994/95, in F5 generation. Individual plant selection was carried out in F5, in the same year. Line PF 94 1526 was formed in the following growing season and evaluated under this designation. Soybean cultivar BRS Macota life-cycle is early, with an average cycle of 133 days from emergence to maturity, when seeded in mid-November in the Rio Grande do Sul. It has indeterminate growth habit, purple flowers, and gray pubescence. The grain has middle bright yellow tegument and imperfect black hilum. Average 100 grains weight is 14.8 g. Average oil and protein contents are 19.1% and 39.9%, respectively. It is resistant to lodging and shattering. BRS Macota is resistant to stem canker (Diaporthe phaseolorum f. sp. meridionalis), brown stem rot (Phialophora gregata), frogeye leaf spot (Cercospora sojina), and bacterial pustule (Xanthomonas axonopodis pv. glycines), moderately resistant to root-knot nematodes, and susceptible to powdery mildew (Microsphaera diffusa). It shows positive peroxidase reaction. From 1996/97 to 1998/99 and in 2001/02, average grain yield of BRS Macota was, in 24 environments of Rio Grande do Sul, 3.0% higher than the one of cultivar IAS 5. In the years 1998/99, 2000/01, and 2001/02, in nine environments of Santa Catarina, grain yield was 11.0% higher than the one of cultivar IAS 5. From 2000/01 to 2002/03, in 17 environments of Paraná, grain yield was 8.7% higher than the one of cultivar IAS 5; and, in seven environments of São Paulo, grain yield was 4.9% higher than the one of cultivar CD 201.
Categoria do assunto: | --
Registro original: | Embrapa Soja (CNPSO)
Exemplares: | CNPSO - (23745-1) - UMT - PL - -- - RF 633.34072 - W927a -  - DIS