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Conference Paper 2016

Autor: Burkart, Stefan Enciso, Karen Karwat, Hannes Moreta, Danilo Arango, Jacobo Cadisch, Georg Peters, Michael
Enlace original: https://cgspace.cgiar.org/handle/10568/78419

Investigación en Agricultura
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Burkart, Stefan ,  Enciso, Karen ,  Karwat, Hannes ,  Moreta, Danilo ,  Arango, Jacobo ,  Cadisch, Georg ,  Peters, Michael ,  [Economic analysis of maize production and nitrogen use efficiency in rotation with Brachiaria humidicola] ,  Economic analysis of maize production and nitrogen use efficiency in rotation with Brachiaria humidicola
Conference Paper 2011

Autor: Taulya G Asten, Piet J.A. van Leffelaar, P.A. Giller, Ken E.
Enlace original: https://cgspace.cgiar.org/handle/10568/42097

Investigación en Agricultura
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Taulya G ,  Asten, Piet J.A. van ,  Leffelaar, P.A. ,  Giller, Ken E. ,  [Drought stress, nitrogen and potassium deficiency effects on dry matter partitioning in East African highland bananas] ,  Drought stress, nitrogen and potassium deficiency effects on dry matter partitioning in East African highland bananas
Conference Paper 2016

Autor: Arango, Jacobo Moreta, Danilo Nuñez, Jonathan Arévalo, Ashly Karwat, Hannes Ishitani, Manabu Miles, John W. Worthington, Margaret Peters, Michael Tohme, Joseph M. Cuchillo-Hilario, Mario Hyman, Glenn Martínez, Jesús Tapasco, Jeimar Selvaraj, Michael Gomez Hoek, Rein van der Mena Urbina, Martin A. Rincón, Álvaro Plazas, Camilo Mendoza, Reynaldo Guntur, Subbarao Cadisch, Georg Rao, Idupulapati M.
Enlace original: https://cgspace.cgiar.org/handle/10568/78710

Investigación en Agricultura
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Arango, Jacobo ,  Moreta, Danilo ,  Nuñez, Jonathan ,  Arévalo, Ashly ,  Karwat, Hannes ,  Ishitani, Manabu ,  Miles, John W. ,  Worthington, Margaret ,  Peters, Michael ,  Tohme, Joseph M. ,  Cuchillo-Hilario, Mario ,  Hyman, Glenn ,  Martínez, Jesús ,  Tapasco, Jeimar ,  Selvaraj, Michael Gomez ,  Hoek, Rein van der ,  Mena Urbina, Martin A. ,  Rincón, Álvaro ,  Plazas, Camilo ,  Mendoza, Reynaldo ,  Guntur, Subbarao ,  Cadisch, Georg ,  Rao, Idupulapati M. ,  [Sistemas ganaderos climáticamente inteligentes para pequeños agricultores] ,  Sistemas ganaderos climáticamente inteligentes para pequeños agricultores
Conference Paper 2013

Autor: Subbaraoa, Guntur V. Rao, Idupulapati M. Nakahara, K. Ando, Yasuo Sahrawat, Kanwar Lal Tsefamarium T Lata, Jean-Christophe Boudsocq, S. Miles, John W. Ishitani, Manabu Peters, Michael

Nitrogen (N), being the most critical and essential nutrient for plant growth, largely determines the productivity in both extensive- and intensive- grassland systems. Nitrification and denitrification processes in the soil are the primary drivers generating reactive-N: NO3-, N2O, and NO, and is ...

Enlace original: https://cgspace.cgiar.org/handle/10568/52057

Investigación en Agricultura
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Subbaraoa, Guntur V. ,  Rao, Idupulapati M. ,  Nakahara, K. ,  Ando, Yasuo ,  Sahrawat, Kanwar Lal ,  Tsefamarium T ,  Lata, Jean-Christophe ,  Boudsocq, S. ,  Miles, John W. ,  Ishitani, Manabu ,  Peters, Michael ,  [Nitrogen management in grasslands and forage-based production systems – Role of biological nitrification inhibition (BNI)] ,  Nitrogen management in grasslands and forage-based production systems – Role of biological nitrification inhibition (BNI)
Conference Paper 2016

Autor: Barbosa, Norma Rao, Idupulapati M. Raatz, Bodo Beebe, Stephen E. Portilla, Elizabeth Buendía Castellanos, Hector F.
Enlace original: https://cgspace.cgiar.org/handle/10568/78714

Investigación en Agricultura
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Barbosa, Norma ,  Rao, Idupulapati M. ,  Raatz, Bodo ,  Beebe, Stephen E. ,  Portilla, Elizabeth ,  Buendía Castellanos, Hector F. ,  [Avances de la investigación en genotipos de frijol voluble para fijación simbiótica de nitrógeno] ,  Avances de la investigación en genotipos de frijol voluble para fijación simbiótica de nitrógeno
Conference Paper 2007

Autor: Ajala, S.O. Menkir, A. Kamara, A.Y. Alabi, S.O. Abdulai, M.S.

The moist savannas of West and Central Africa have great potential for maize grain production due to high levels of radiation and reduced incidence of pests and diseases. However, soils in this zone are generally low in organic matter and cation exchange capacity in addition to land use intensifi...

Enlace original: https://cgspace.cgiar.org/handle/10568/90624

Investigación en Agricultura
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Ajala, S.O. ,  Menkir, A. ,  Kamara, A.Y. ,  Alabi, S.O. ,  Abdulai, M.S. ,  [Breeding strategies to improve maize for adaptation to low soil nitrogen in West and Central Africa] ,  Breeding strategies to improve maize for adaptation to low soil nitrogen in West and Central Africa
Conference Paper 1997

Autor: Oikeh, S.O. Kling, J.G. Horst, Walter J. Chude, V.O.

Two field experiments were conducted during the 1993 and 1994 growing seasons at Samaru (7° 38' E; 11° 11' N), northern Nigeria, to evaluate N-use efficiency (kg grain per kg available soil N) and yield of 5 maize genotypes planted early in the season under five levels of N. The hybrid (8644-27) ...

Enlace original: https://cgspace.cgiar.org/handle/10568/98819

Investigación en Agricultura
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Oikeh, S.O. ,  Kling, J.G. ,  Horst, Walter J. ,  Chude, V.O. ,  [Yield and Nuse efficiency of five tropical maize genotypes under different N levels in the moist savanna of Nigeria] ,  Yield and Nuse efficiency of five tropical maize genotypes under different N levels in the moist savanna of Nigeria
Conference Paper 2002

Autor: Singh, B.B. Ehlers, J.D. Sharma, B. Freire Filho, F.R.

Considerable progress has been made in breeding improved cowpea varieties in the last five years. The major breeding objectives were to develop high yielding cowpea varieties for sole cropping as well as intercropping with acceptable seed types and resistance to major diseases, insect pests, nema...

Enlace original: https://cgspace.cgiar.org/handle/10568/100000

Investigación en Agricultura
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Singh, B.B. ,  Ehlers, J.D. ,  Sharma, B. ,  Freire Filho, F.R. ,  [Recent progress in cowpea breeding] ,  Recent progress in cowpea breeding
Conference Paper 1992

Autor: Hauser, S.

There are limitation to all methods currently available for estimating symbiotically fixed nitrogen. This paper evaluates the I5N dilution and N difference methods, and reports on the results of field experiments conducted with faba beans (Viciafaha) and peas (Pisum sativum). The objectives of th...

Enlace original: https://cgspace.cgiar.org/handle/10568/100043

Investigación en Agricultura
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Hauser, S. ,  [Estimation of symbiotically fixed nitrogen using extended N difference methods] ,  Estimation of symbiotically fixed nitrogen using extended N difference methods
Conference Paper 1992

Autor: Mulongoy, K. Owoaje, B.T.

The early growth and symbiotic properties ofthree woody legumes, Cassia siamea, Gliricidia sepium and Leucaena leucocephala, were monitored on a farmer's field and in the screenhouse using the same soil. L. leucocephala and G.. septum nodulated freely and were heavily infected by native vesicular...

Enlace original: https://cgspace.cgiar.org/handle/10568/100014

Investigación en Agricultura
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Mulongoy, K. ,  Owoaje, B.T. ,  [Early growth and symbiotic properties of three woody legumes grown on a sandy soil in southwestern Nigeria] ,  Early growth and symbiotic properties of three woody legumes grown on a sandy soil in southwestern Nigeria

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