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Fertilizer and soil health for sustained crop production in sub-Saharan Africa: Theory and conceptual framework

Domaine:

agriculture

Type de record:

paper
Créateur:
Vanlauwe, BernardAmeBinCar
Éditeur:
IntAllAfrAgr
Éditeur:
CCSDSpringer Nature
Hôte:avatar
Source Agritrop Cirad (agritrop.cirad.fr) International audience Soil health is the capacity to support the production of food, feed, and fiber while delivering other essential ecosystem services. We suggest key soil health indicators and examine the three-way interactions between mineral fertilizer, crop productivity, and soil health. Given the long history of soil nutrient depletion in Sub-Saharan Africa, we conclude that mineral fertilizer use, as a core component of integrated soil fertility management, must increase and be co-applied with organic inputs to increase productivity and fertilizer use efficiency and restore and sustain soil health.

Tags

diversificationfertilité du solfertilisationpropriété physicochimique du solservices écosystémiquesmatière organique du solAgroecologyengrais organiquedisponibilité nutriments (sol)besoin en eau+5

Licenses

https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/OpenAccess

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