Contribution of biological nitrogen fixation to cowpea: a strategy for improving grain yield in the semi-arid region of Brazil
Martins, L. M. V., Xavier, G. R., Rangel, F. W., Ribeiro, J. R. A., Neves, M. C. P., Morgado, L. B., Rumjanek, N. G.
Published in Biology and fertility of soils (01.10.2003)
Published in Biology and fertility of soils (01.10.2003)
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Journal Article
Contribution of biological nitrogen fixation to cowpea a strategy for improving grain yield in the semi-arid of Brazil
MARTINS, L. M. V, XAVIER, G. R, RANGEL, F. W, RIBEIRO, J. R. A, NEVES, M. C. P, MORGADO, L. B, RUMJANEK, N. G
Published in Biology and fertility of soils (2003)
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Published in Biology and fertility of soils (2003)
Journal Article
Effects of plant population and nitrogen fertilizer on yield and efficiency of maize-bean intercropping
Morgado, Luiz Balbino(Embrapa Centro de Pesquisa Agropecuária do Trópico Semi-Árido), Willey, Robert William(University of East Anglia School of Development Studies)
Published in Pesquisa agropecuaria brasileira (01.11.2003)
Published in Pesquisa agropecuaria brasileira (01.11.2003)
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Journal Article