Author(s): Dr. Tawanda N Nyathi

Abstract: The synergistic interaction between phosphorus (P) fertilization and rhizobial inoculation offers a promising strategy to improve the productivity of common beans (Phaseolus vulgaris), a vital legume crop. This detailed study evaluates the effects of varying P levels and rhizobial inoculation on growth, nodulation, nutrient uptake, and yield parameters. Conducted as a factorial field experiment with randomized complete block design, the study demonstrates significant improvement in grain yield and nodulation when P fertilization (30 kg/ha) is combined with a commercial rhizobial strain. Results indicate that this approach enhances nitrogen fixation, phosphorus utilization, and plant productivity, providing a sustainable alternative to traditional chemical fertilizers.

Pages: 54-56 | Views: 18 | Downloads: 9

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