Ontogenetic variations on absorption and utilization of phosphorus in common bean cultivars under biological nitrogen fixation

Abstract

An experiment was conducted to evaluate the effect of plant ontogeny on traits associated with absorption and utilization of P by common bean (Phaseolus vulgaris L.) cultivars under biological N2 fixation through plant growth analysis. Eight cultivars were grown in pots at two levels of applied P (20 and 80 mg P kg−1 soil) and harvested at three growth… (More)
DOI: 10.1023/A:1026543711204

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