Section 4
Chapter 3,120

Effects of inoculation with Bradyrhizobium and urea application on nitrogen fixation and growth of yam bean (Pachyrhizus erosus) as affected by phosphorus fertilisers in an acid soil

Cruz, G.N.; Stamford, N.P.; Silva, J.A.A.; Chamber Perez, M.

Tropical Grasslands 31(6): 538-542


ISSN/ISBN: 0049-4763
Accession: 003119012

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A glasshouse pot-experiment was conducted to evaluate the effects of Bradyrhizobium strains (NFB 442 and NFB 450, seed-inoculated) and N fertilizer applied as urea at different levels (0, 50, 100 and 200 kg/ha N) on nodulation, N2 fixation, P and N uptake and dry matter production of yam bean grown in an infertile soil, as affected by different soluble P fertilizers (single superphosphate-SSP; triple superphosphate-TSP; and fosmag thermophosphate-FTP) applied at 70 kg/ha P.

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