Cacao agroforestry systems have higher return on labor compared to full-sun monocultures
ARMENGOT, Laura
Research Institute of Organic Agriculture - Forschungsinstitut für biologischen Landbau [FiBL]
Research Institute of Organic Agriculture - Forschungsinstitut für biologischen Landbau [FiBL]
BARBIERI, Pietro
Interactions Sol Plante Atmosphère [UMR ISPA]
Research Institute of Organic Agriculture - Forschungsinstitut für biologischen Landbau [FiBL]
Interactions Sol Plante Atmosphère [UMR ISPA]
Research Institute of Organic Agriculture - Forschungsinstitut für biologischen Landbau [FiBL]
ANDRES, Christian
Research Institute of Organic Agriculture - Forschungsinstitut für biologischen Landbau [FiBL]
Swiss Federal Institute of Technology
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Research Institute of Organic Agriculture - Forschungsinstitut für biologischen Landbau [FiBL]
Swiss Federal Institute of Technology
ARMENGOT, Laura
Research Institute of Organic Agriculture - Forschungsinstitut für biologischen Landbau [FiBL]
Research Institute of Organic Agriculture - Forschungsinstitut für biologischen Landbau [FiBL]
BARBIERI, Pietro
Interactions Sol Plante Atmosphère [UMR ISPA]
Research Institute of Organic Agriculture - Forschungsinstitut für biologischen Landbau [FiBL]
Interactions Sol Plante Atmosphère [UMR ISPA]
Research Institute of Organic Agriculture - Forschungsinstitut für biologischen Landbau [FiBL]
ANDRES, Christian
Research Institute of Organic Agriculture - Forschungsinstitut für biologischen Landbau [FiBL]
Swiss Federal Institute of Technology
Research Institute of Organic Agriculture - Forschungsinstitut für biologischen Landbau [FiBL]
Swiss Federal Institute of Technology
SCHNEIDER, Monika
Research Institute of Organic Agriculture - Forschungsinstitut für biologischen Landbau [FiBL]
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Research Institute of Organic Agriculture - Forschungsinstitut für biologischen Landbau [FiBL]
Langue
en
Article de revue
Ce document a été publié dans
Agronomy for Sustainable Development. 2016, vol. 36, n° 4, p. 10 p.
Springer Verlag/EDP Sciences/INRA
Résumé en anglais
The global demand for cacao has recently increased. To meet this demand, the cultivated area has been expanded in tropical forest areas and production has intensified by replacing traditional agroforestry systems with ...Lire la suite >
The global demand for cacao has recently increased. To meet this demand, the cultivated area has been expanded in tropical forest areas and production has intensified by replacing traditional agroforestry systems with monocultures. This has led to a loss of biodiversity in cacao-growing areas. More sustainable production systems such as agroforestry and organic managed systems are expected to yield less cacao, but by-crops and premium prices, respectively, might economically compensate for the lower yields. Here, we compared the productivity and the return on labor, that is the return per working day, of four different cacao production systems: agroforestry and monocultures under organic and conventional management. Cacao and by-crop yields, costs, revenues, and labor were registered during the first 5 years after establishment. Results show that cacao yields were, on average, 41% higher in monocultures, but the revenues derived from agroforestry by-crops economically overcompensated for this difference. Indeed, the return on labor across the years was roughly twice as high in the agroforestry systems compared to the monocultures. We found similar cacao yields and return on labor in conventional and organically managed agroforestry systems. However, in the monocultures, cacao yields were 48% lower under organic compared with conventional farming, but the return on labor was similar, mainly due to the higher costs associated to the conventional management. Overall, our findings show that cacao agroforestry systems have higher return on labor.< Réduire
Mots clés
cacao
productivité
agroforesterie
monoculture
agriculture conventionnelle
agriculture biologique
Mots clés en anglais
Bolivie
economic analysis
labor demand
long term experiment
organic farming
Theobroma cacao L.
cocoa
single crop farming
conventional agriculture
Origine
Importé de halUnités de recherche