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Journal Article 2011-04-15

Autor: Saqalli, M. Gerard, Bruno G. Bielders, Charles L. Defourny, Pierre

The aim of this article is to analyze the impact of development interventions on the population of three Nigerien villages that differ in terms of their agro-ecological, social and economic characteristics. This is performed by simulating the behavior of individuals in an agent-based modeling fra...

Enlace original: https://cgspace.cgiar.org/handle/10568/3073

Investigación en Agricultura
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Saqalli, M. ,  Gerard, Bruno G. ,  Bielders, Charles L. ,  Defourny, Pierre ,  [Targeting rural development interventions: Empirical agent-based modeling in Nigerien villages] ,  Targeting rural development interventions: Empirical agent-based modeling in Nigerien villages
Presentation 2011-04-27

Autor: Gerard, Bruno G.
Enlace original: https://cgspace.cgiar.org/handle/10568/16871

Investigación en Agricultura
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Gerard, Bruno G. ,  [Crop residue tradeoffs in crop-livestock systems—Improving livelihood and environmental benefits from crop residues in smallholder crop-livestock systems in sub-Saharan Africa and South Asia: Regional case studies] ,  Crop residue tradeoffs in crop-livestock systems—Improving livelihood and environmental benefits from crop residues in smallholder crop-livestock systems in sub-Saharan Africa and South Asia: Regional case studies
Journal Article 2006

Autor: Fatondji, D. Martius, C. Bielders, Charles L. Vlek, Paul L.G. Bationo, B. André Gerard, Bruno G.

Due to increased population pressure and limited availability of fertile land, farmers on desert fringes increasingly rely on marginal land for agricultural production, which they have learned to rehabilitate with different technologies for soils and water conservation. One such method is the ind...

Enlace original: https://cgspace.cgiar.org/handle/10568/42785

Investigación en Agricultura
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Fatondji, D. ,  Martius, C. ,  Bielders, Charles L. ,  Vlek, Paul L.G. ,  Bationo, B. André ,  Gerard, Bruno G. ,  [Effect of planting technique and amendment type on pearl millet yield, nutrient uptake, and water use on degraded land in Niger] ,  Effect of planting technique and amendment type on pearl millet yield, nutrient uptake, and water use on degraded land in Niger
Journal Article 2010-03-31

Autor: Saqalli, M. Gerard, Bruno G. Bielders, Charles L. Defourny, Pierre

Development issues in developing countries belong to complex situations where society and environment are intricate. However, such sites lack the necessary amount of reliable, checkable data and information, while these very constraining factors determine the populations' evolutions, such as vill...

Enlace original: https://cgspace.cgiar.org/handle/10568/3558

Investigación en Agricultura
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Saqalli, M. ,  Gerard, Bruno G. ,  Bielders, Charles L. ,  Defourny, Pierre ,  [Simulating rural environmentally and socio-economically constrained multi-activity and multi-decision societies in a low-data context: A challenge through empirical agent-based modeling] ,  Simulating rural environmentally and socio-economically constrained multi-activity and multi-decision societies in a low-data context: A challenge through empirical agent-based modeling
Journal Article 2010-11-10

Autor: Saqalli, M. Gerard, Bruno G. Bielders, Charles L. Defourny, Pierre

This article presents the results of a methodology based on an extensive sociological fieldwork in three different sites settled along a gradient of aridity in Nigerien Sahel. This fieldwork led to build a set of rules for the behaviour of individuals in non-pastoralist villages. We implemented t...

Enlace original: https://cgspace.cgiar.org/handle/10568/2417

Investigación en Agricultura
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Saqalli, M. ,  Gerard, Bruno G. ,  Bielders, Charles L. ,  Defourny, Pierre ,  [Testing the impact of social forces on the evolution of Sahelian farming systems: a combined agent-based modeling and anthropological approach] ,  Testing the impact of social forces on the evolution of Sahelian farming systems: a combined agent-based modeling and anthropological approach
Journal Article 2014

Autor: Vanlauwe, Bernard Wendt, J. Giller, Ken E. Corbeels, Marc Gerard, Bruno G. Nolte, C.

Intensification of agricultural systems in sub-Saharan Africa (SSA) is considered a pre-condition for alleviation of rural poverty. Conservation Agriculture (CA) has been promoted to achieve this goal, based on three principles: minimum tillage, soil surface cover, and diversified crop rotations....

Enlace original: https://cgspace.cgiar.org/handle/10568/76063

Investigación en Agricultura
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Vanlauwe, Bernard ,  Wendt, J. ,  Giller, Ken E. ,  Corbeels, Marc ,  Gerard, Bruno G. ,  Nolte, C. ,  [A fourth principle is required to define conservation agriculture in subSaharan Africa: the appropriate use of fertilizer to enhance crop productivity] ,  A fourth principle is required to define conservation agriculture in subSaharan Africa: the appropriate use of fertilizer to enhance crop productivity
Journal Article 2014

Autor: Vanlauwe, Bernard Wendt, J. Giller, Ken E. Corbeels, Marc Gerard, Bruno G.
Enlace original: https://cgspace.cgiar.org/handle/10568/76062

Investigación en Agricultura
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Vanlauwe, Bernard ,  Wendt, J. ,  Giller, Ken E. ,  Corbeels, Marc ,  Gerard, Bruno G. ,  [Response to Sommer et al. (2014) Fertiliser use is not required as a fourth principle to define conservation agriculture] ,  Response to Sommer et al. (2014) Fertiliser use is not required as a fourth principle to define conservation agriculture
Journal Article 2015

Autor: Baudron, Frédéric Thierfelder, Christian Nyagumbo, Isaiah Gerard, Bruno G.

Since the paper by Giller et al. (2009), the debate surrounding the suitability of conservation agriculture (CA) for African smallholders has remained polarized between proponents and opponents. The debate also gave rise to a few studies that attempted to identify the “niche” where CA would fit i...

Enlace original: https://cgspace.cgiar.org/handle/10568/76571

Investigación en Agricultura
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Baudron, Frédéric ,  Thierfelder, Christian ,  Nyagumbo, Isaiah ,  Gerard, Bruno G. ,  [Where to Target Conservation Agriculture for African Smallholders? How to Overcome Challenges Associated with its Implementation? Experience from Eastern and Southern Africa] ,  Where to Target Conservation Agriculture for African Smallholders? How to Overcome Challenges Associated with its Implementation? Experience from Eastern and Southern Africa
Journal Article 2017-05

Autor: Subbaraoa, Guntur V. Arango, Jacobo Masahiro, Kishii Hooper, A.M. Yoshihashi, Tadashi Ando, Y. Nakahara, Kazuhiko Deshpande, Santosh Ortiz Monasterio, Ivan Ishitani, Manabu Peters, Michael Chirinda, Ngonidzashe Wollenberg, Eva K. Lata, Jean-Christophe Gerard, Bruno G. Tobita, Satoshi Rao, Idupulapati M. Braun, Hans J. Kommerell, Victor Tohme, Joseph M. Iwanaga, Masaru

Accelerated soil-nitrifier activity and rapid nitrification are the cause of declining nitrogen-use efficiency (NUE) and enhanced nitrous oxide (N2O) emissions from farming. Biological nitrification inhibition (BNI) is the ability of certain plant roots to suppress soil-nitrifier activity through...

Enlace original: https://cgspace.cgiar.org/handle/10568/81137

Investigación en Agricultura
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Subbaraoa, Guntur V. ,  Arango, Jacobo ,  Masahiro, Kishii ,  Hooper, A.M. ,  Yoshihashi, Tadashi ,  Ando, Y. ,  Nakahara, Kazuhiko ,  Deshpande, Santosh ,  Ortiz Monasterio, Ivan ,  Ishitani, Manabu ,  Peters, Michael ,  Chirinda, Ngonidzashe ,  Wollenberg, Eva K. ,  Lata, Jean-Christophe ,  Gerard, Bruno G. ,  Tobita, Satoshi ,  Rao, Idupulapati M. ,  Braun, Hans J. ,  Kommerell, Victor ,  Tohme, Joseph M. ,  Iwanaga, Masaru ,  [Genetic mitigation strategies to tackle agricultural GHG emissions: The case for biological nitrification inhibition technology] ,  Genetic mitigation strategies to tackle agricultural GHG emissions: The case for biological nitrification inhibition technology

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