Gestion de la fertilité des sols et production cotonnière dans le Sud-Tchad

Georges Raymond

Économie rurale, 1992, vol. 208-209

Abstract: The change from shifting to sedentary cultivation is a strong trend in agriculture in the cotton belt in West and Central Africa. A method is proposed for estimating the cost of exhaustion of the soil in relation to the cost of fertilizer. Application of the methodology to the case of Southern Chad shows that in fact one third of the gross margin per hectare is from the exhaustion of the soil !

Keywords: Farm Management; Production Economics (search for similar items in EconPapers)
Date: 1992
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Persistent link: https://EconPapers.repec.org/RePEc:ags:ersfer:351762

DOI: 10.22004/ag.econ.351762

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