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| Ribeiro,Nerinéia Dalfollo; Domingues,Lucas da Silva; Zemolin,Allan Emanoel Mezzomo; Possobom,Micheli Thaise Della Flora. |
| The objective of this work was to evaluate the genetic variability of common bean lines for cycle, weight of 100 grains, grain yield, cooking time, and grain calcium and iron concentrations. Twenty-four common bean lines were evaluated in two crop cycles (2010 and 2011). The ¯Z index was used for the selection of superior lines for most of the traits. The DF 06-19, DF 06-03, DF 06-17, DF 06-20, DF 06-11, DF 06-14, DF 06-01, DF 06-08, DF 06-22, and DF 06-04 lines showed high grain yield. All lines were of semi-early cycle and of fast cooking. The DF 06-08 and DF 06-23 lines showed high calcium concentration in grains (>1.4 g kg-1 dry matter - DM), and the DF 06-09, DF 06-03, DF 06-04, and DF 06-06 lines presented high iron concentration in grains... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Phaseolus vulgaris; Cooking time; Genetic variability; Genotype x environment interaction; Nutritional quality; ¯Z index. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2013001000008 |
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| Domingues,Lucas da Silva; Ribeiro,Nerinéia Dalfollo; Andriolo,Jerônimo Luiz; Possobom,Micheli Thaise Della Flora; Zemolin,Allan Emanoel Mezzomo. |
| The study of the calcium use efficiency in common bean is unprecedented. Therefore, the objectives of this work were to evaluate the genetic variability of common bean lines for plant growth and grain yield characters, the calcium accumulation in different plant tissues at low and high calcium availabilities, and to select common bean lines with high calcium use efficiency and responsive to the calcium application by different indices. Twelve common bean lines were supplied with a nutrient solution at low (1.10 mmol L-1) and high (3.85 mmol L-1) calcium concentration and were evaluated. The L 15 line reached the higher values of dry mass of shoot, number of pods and grains per plant, number of grains per pod and grain yield at the low calcium... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Common bean; Plants-calcium effect; Grains-production. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902014000400015 |
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| Ribeiro,Nerinéia Dalfollo; Domingues,Lucas da Silva; Gruhn,Eduardo Müller; Zemolin,Allan Emanoel Mezzomo; Rodrigues,Josana de Abreu. |
| O cultivo de feijão de grãos especiais ainda é restrito no Brasil. Portanto, os objetivos foram: i) avaliar os efeitos da interação linhagem x ambiente nos caracteres que controlam o desempenho agronômico e o tempo de cozimento em linhagens de feijão de grãos especiais e ii) identificar linhagens de alto desempenho agronômico e de reduzido tempo de cozimento. Para isso, 29 linhagens de feijão de grãos especiais foram avaliadas em diferentes locais, anos e épocas de cultivo. Interação linhagem x ambiente significativa foi observada para todos os caracteres avaliados. As linhagens Light Red Kidney, Red Kanner, Montcalm, Chinock e BRS Radiante apresentaram produtividade de grãos similar nos quatro ambientes. As linhagens avaliadas possuem ciclo semi-precoce... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Phaseolus vulgaris L.; Interação genótipo x ambiente; Caracteres morfológicos; Feijão-qualidade; Feijão-cozimento. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902014000100012 |
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