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	Provedor de dados Rev. Bras. Ciênc. Solo (1) Autor Araújo,Adelson Paulo (1) Teixeira,Marcelo Grandi (1) Trindade,Roberto Santos (1) Palavra-chave Genetic variability (1) Growth habit (1) Phaseolus vulgaris (1) Phosphorus efficiency (1) Plant growth analysis (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2010 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Leaf area of common bean genotypes during early pod filling as related to plant adaptation to limited phosphorus supply Rev. Bras. Ciênc. Solo Trindade,Roberto Santos; Araújo,Adelson Paulo; Teixeira,Marcelo Grandi. Low phosphorus supply markedly limits leaf growth and genotypes able to maintain adequate leaf area at low P could adapt better to limited-P conditions. This work aimed to investigate the relationship between leaf area production of common bean (Phaseolus vulgaris) genotypes during early pod filling and plant adaptation to limited P supply. Twenty-four genotypes, comprised of the four growth habits in the species and two weedy accessions, were grown at two P level applied to the soil (20 and 80 mg kg-1) in 4 kg pots and harvested at two growth stages (pod setting and early pod filling). High P level markedly increased the leaf number and leaf size (leaf area per leaf), slightly increased specific leaf area but did not affect the net assimilation rate. At... Tipo: Info:eu-repo/semantics/article Palavras-chave: Genetic variability; Growth habit; Phaseolus vulgaris; Phosphorus efficiency; Plant growth analysis. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832010000100012 Registros recuperados: 1 Primeira ... 1 ... Última

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