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GEPTS, P.; ARAGÃO, F. J. L.; BARROS, E. de; BLAIR, M. W.; BRONDANI, R.; BROWGHTON, W.; GALASSO, I.; HERNÁNDEZ, G.; KAMI, J.; LARIGUET, P.; MCCLEAN, P.; MELOTTO, M.; MIKLAS, P.; PAULS, P.; PEDROSA HARAND, A.; PORCH, T.; SÁNCHEZ, F.; SPARVOLI, F.; YU, K.. |
Tipo: Parte de livro |
Palavras-chave: Feijão; Nutriente; Proteína; Phaseolus. |
Ano: 2008 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/190388 |
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Nunes,Ubirajara Russi; Santos,Nelson França; Farnezi,Múcio Magno de Melo; Andrade Júnior,Valter Carvalho; Brandão Júnior,Delacyr da Silva; Pereira,Geraldo Durães. |
Objetivou-se com este trabalho avaliar o efeito de diferentes coberturas de plantas sobre a qualidade fisiológica de sementes de feijão em plantio direto no município de Diamantina - MG. O experimento foi instalado no Campus II da UFVJM, num Neossolo Quartzarênico Órtico típico, no delineamento em blocos casualizados, com dez tratamentos e quatro repetições. Os tratamentos constituíram-se de palhada dessecada e roçada de 1) Brachiaria decumbens cv. Basilisk, 2) Brachiaria brizantha cv. Marandu, 3) Panicum maximum cv. Tanzânia, 4) Panicum maximum cv. Mombaça, 5) Mucuna aterrina (mucuna preta), 6) Calopogonio muconoides cv. Calopogonio, 7) Dolichos lab lab (lab lab), 8) Cajanus cajan (guandu), 9) Cobertura natural e 10) Plantio convencional onde se efetuou o... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Phaseolus; Coberturas; Germinação. |
Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542007000600020 |
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Vidal Fernández, Judith Estela. |
Este trabajo evaluó la respuesta de la simbiosis tripartita Rhizobium-leguminosa-micorriza arbuscular en presencia de vanadio (V) y níquel (Ni). El trabajo se dividió en dos fases experimentales; la primera fase estudió el comportamiento de la simbiosis Rhizobium tropici-Phaseolus vulgaris ante concentraciones de V o Ni (0, 25, 50, 75, 100 y 120 mg L-1) y su efecto en el contenido elemental en nódulos, en un sistema de bolsa de crecimiento bajo condiciones controladas (25°C, 70% HR y 12h de fotoperiodo) durante 30 días. En las plantas con V, la nodulación inició al cuarto día después de la inoculación y tuvo un máximo de 40 nódulos por planta en el testigo y 6 nódulos en las concentraciones de 50 y 100 mg L-1. La mayor actividad nitrogenasa (AN) se... |
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Palavras-chave: Nodulación; Metales; Fitorremediación; Simbiosis; Phaseolus; Rhizophagus; Nodulation; Metals; Phytorremediation; Symbiosis; Edafología; Maestría. |
Ano: 2012 |
URL: http://hdl.handle.net/10521/753 |
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Coelho,Cileide Maria Medeiros; Santos,Júlio Cesar Pires; Tsai,Siu Mui; Vitorello,Victor Alexandre. |
Phytic acid is the major storage form of phosphorus in seeds of legumes and cereals. Since phytate can form complexes with proteins and minerals, reducing the digestive availability of these nutrients, it is usually regarded as an antinutrient, although recent work indicates that it has important beneficial roles as an antioxidant and anticarcinogen. Therefore, there is an interest in the assessment and manipulation of phytate contents in important food grains such as beans. The objective of this work was to compare eleven dry bean genotypes with regard to grain contents of P, phytate, inorganic P and protein and to examine if differences between genotypes could be explained by differences in grain protein content or in uptake and partitioning of P. Plants... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Inorganic phosphorus; Phaseolus; Phytic acid; Protein. |
Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-04202002000100007 |
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Costa,Léa Luzia Freitas; Scussel,Vildes Maria. |
Toxigenic fungi were studied in beans (Phaseolus vulgaris L.) of Classes black and color, cultivated in different regions of the State of Santa Catarina, south region of Brazil. The mean counts of filamentous fungi were 2.8 x 103 and 6.7 x 103 CFU/g for beans Classes black and color, respectively. Penicillium spp., Aspergillus spp. and Phoma spp. were the most frequent genera isolated, followed by Ryzopus spp., Alternaria spp., Helminthosporium spp., Cladosporium spp., Botrytis spp., Fusarium spp., Trichoderma spp., Curvularia spp. and Dreschelera spp. Among beans Class black, 24.6% of the Aspergillus strains produced mycotoxins: 13.1% produced aflatoxins (AFs); 11.5% produced ochratoxin A (OTA) and 28.9% of Penicillium produced citrinin (CTR). On the... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Beans; Phaseolus; Toxigenic fungi; Aflatoxin; Ochratoxin A; Citrinin. |
Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822002000200008 |
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