Abstract
A field experiment was conducted in Gampela (Burkina Faso) in 2000 and 2001 to assess the impact of organic and mineral sources of nutrients and combinations thereof in optimising crop production in till and no-till systems and to assess the economic benefit of these options. The study showed that under conditions of rainfall deficiency, the use of a single organic resource at an equivalent dose of 40 kg N ha−1 better secured crop yield than the application of an equivalent amount as urea-N, while a combination of organic resources and fertiliser was better in increasing crop yield than the application of the same N amount in the form of urea. In a year of rainfall deficiency, a mix of organic resources and fertiliser in both till and no-till systems increased crop water use efficiency, with the result that the farmer was able to purchase only half of the normal quantity of N fertiliser to obtain a higher yield that he would have done when all of the N was supplied in the form of urea. Under conditions where soil N is deficient, an economic benefit was achieved when urea was combined with easily decomposable organic material (e.g. sheep dung); mixing the urea at a dose of 40 kg N ha−1 with maize straw was not sufficient in alleviating the negative interaction due to the enhanced N immobilisation. The results demonstrate that the use of N fertiliser alone was risky and that a higher yield, with the accompanying economic benefit, was scarcely achieved under the prevailing rainfall conditions. The application of soil and water conservation measures can contribute greatly to increasing the economic benefit of mineral, organic or combined organic and mineral-derived nutrient application under semi-arid conditions.
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References
Bationo A, Buerkert A (2001) Soil organic carbon management for sustainable land use in Soudano-Sahelian West Africa. Nutr Cycl Agroecosys 61:131–142
Bationo A, Mokwunye AU (1991) Alleviating soil fertility constraints to increase crop production in West Africa. Fert Res 29:95–115
Bationo A, Rodes E, Smaling EMA, Visker C (1996) Technologies for restoring soil fertility. In: Mukwunye AU, Jager A, Smaling EMA (eds) Restoring and maintaining the productivity of West Africa soils: key to sustainable development. Miscellaneous fertilizer studies No 1. LEI-DLO, SC-DLO, IFDC Africa, pp 61–72
Bationo A, Lompo F, Koala S (1998) Research on nutrient flows and balance in West Africa: state of the art. Agr Ecosys Environ 71:19–35
Breman H, Bationo A (1999) Understanding and developing farming systems strategies in the struggle against desertification-plant production of desert margins. In: Van Duivenbooden N, Koala S, Ndiangui N, N’Diaye M (eds) Proc Regional Workshop Network Promoting Sustainable Agr Farm Systems Context Regional Action Programme Combat Desertification. ICRISAT, CCD/ICRISAT, CCD, Bonn, pp 17–46
Fernandes ECM, Motavalli PP, Castilla C, Mukurumbira L (1997) Management of soil organic matter dynamics in tropical land-use systems. Geoderma 79:49–67
Giller KE (2002) Targeting management of organic resources and mineral fertilizers: can we match scientists’ fantasies with farmers realities? In: Vanlauwe B, Diels J, Sanginga N, Merckx R (eds) Integrated plant nutrient management in Sub-Saharan Africa: from concept to practice. CAB Int, New York, pp 155–171
Iwuafor ENO, Aihou K, Jaryum JS, Vanlauwe B, Diels J, Sanginga N, Lyasse O, Deckers J, Merckx R (2002) On-farm evaluation of the contribution of sole and mixed applications of organic matter and urea to maize grain production in the Savannah. In: Vanlauwe B, Diels J, Sanginga N, Merckx R (eds) Integrated plant nutrient management in Sub-Saharan Africa: from concept to practice. CAB Int, New York, pp 185–197
Janssen BH (1993) Integrated nutrient management: the use of organic and mineral fertilizers. In: Van Reuler, Prins R (eds) The role of plant nutrients for sustainable food crop production in Sub-Saharan Africa. VKP, The Netherlands, pp 89–105
Kang BT (1993) Changes in soil chemical properties and crop performance with continuous cropping on an Entisol in the humid tropics. In: Mulongoy K, Merckx R (eds) Soil organic matter dynamics and sustainability of tropical agriculture. Willey-Sayce, Chichester, pp 297–305
Lal R (1986) Soil surface management in the tropics for intensive land use and high and sustained productivity. In: Steward BA (ed) Improving Agriculture production in the tropics. Advances in soil science, vol 5. Springer, Berlin Heidelberg New York, pp 245–275
Lawson TL, Sivakumar MVK (1991) Climatic constraints to crop production and fertilizer use. In: Mokwunye AU (ed) Alleviating soil fertility constraints to increased production in West Africa, Kluwer, Dordrecht, pp 33–34
Mando A (1997) The impact of termites and mulch on the water balance of crusted Sahelian soils. Soil Technol 11:121–138
Mando A, Stroosnijder L, Brussaard L (1996) Effects of termites on infiltration into crusted soil. Geoderma 74:107–113
Mulongoy K, Merckx R (1993) Soil organic matter dynamics and sustainability of tropical agriculture. John Wiley & Sons, Sussex
Ouédraogo E, Mando A, Zombré P (2001) Use of compost to improve soil properties and crop productivity under low input agricultural system in West Africa. Agr Ecosys Environ 84:259–266
Ouédraogo E, Mando A, Stroosnider L (2006) Effects of tillage, organic resources and nitrogen fertiliser on soil carbon dynamics and crop nitrogen uptake in semi-arid West Africa. Soil Till Res 91:57–67
Pieri C (1989) Fertilité des terres de savane. Bilan de trente années de recherche et de développement agricole au sud du Sahara. IRAT, Paris
Sanchéz PA, Palm CA, Szott LT, Cuevas E, Lal R (1989) Organic input management in tropical agroecosystems. In: Coleman DC, Oades JM, Uehara G (eds) Dynamics of soil organic matter in tropical ecosystems. University of Hawai, Honolulu, pp 125–152
Sédego PM (1993) Evolution des sols ferrugineux lessivés sous culture. Influence des methodes de gestion de la fertilité. PhD thesis, Abidjan, Université Nationale de Côte d’Ivoire
Smaling EMA, Nandwa MS, Janssen BH (1997) Soil fertility in Africa is at stake. Replenishing soil fertility in Africa. Am Soc of Agr Soil Sci Soc of Am (Special publication) 51:48–61
Stoorvogel JJ, Smaling EMA (1990) Assessment of soil nutrient depletion in sub-Saharan Africa: 1983–2000. Report 28. DLO Winand Staring Centre for Integrated Land, Soil and Water Research (SC-DLO), Wageningen
Stroosnijder L, Van Rheenen T (2001) Agro-sylvo-pastoral land use in Sahelian villages. Advances in geoecology, vol 33. Catena Verlag, Reskirchen, Germany
Vanlauwe B, Diels J, Sanginga N, Merckx R (2002) Integrated plant nutrient management in Sub-Saharan Africa: from concept to practice. CAB Int, New York
Zougmoré R, Mando A, Stroosnijder L, Ouédraogo E (2004) Economic benefits of combining soil and water conservation measures with nutrient management in semiarid Burkina Faso. Nutr Cycl Agrosys 70:261–269
Acknowledgements
The authors thank the two anonymous reviewers and Prof. J. Gigou for useful comments on an early draft of the manuscript. We are grateful to Dr. B.H. Janssen from Wageningen University for his advice during the conception of the design and for his visit to the experimental site. The research team of Gampela is acknowledged for the technical assistance during the field work.
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Ouédraogo, E., Stroosnijder, L., Mando, A. et al. Agroecological analysis and economic benefit of organic resources and fertiliser in till and no-till sorghum production after a 6-year fallow in semi-arid West Africa. Nutr Cycl Agroecosyst 77, 245–256 (2007). https://doi.org/10.1007/s10705-006-9063-5
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DOI: https://doi.org/10.1007/s10705-006-9063-5