Zebrowski Claude, Vicuña A. (1997). El cultivo de la cangahua en el medio campesino tradicional en el Ecuador. In :
Zebrowski Claude (ed.), Quantin Paul (ed.), Trujillo G. (ed.), Villamar M.D. (collab.). Suelos volcanicos endurecidos. Quito (ECU) ; Quito (ECU) ; Quito (ECU) ; Quito : UE, ORSTOM ; PUCE ; UCE, p. 472-481. Suelos Volcanicos Endurecidos, 3., Quito (ECU), 1996/12/9-14.
Titre du document
El cultivo de la cangahua en el medio campesino tradicional en el Ecuador
Année de publication
1997
Type de document
Colloque
Auteurs
Zebrowski Claude, Vicuña A.
In
Zebrowski Claude (ed.), Quantin Paul (ed.), Trujillo G. (ed.), Villamar M.D. (collab.) Suelos volcanicos endurecidos
Source
Quito (ECU) ; Quito (ECU) ; Quito (ECU) ; Quito : UE, ORSTOM ; PUCE ; UCE, 1997,
p. 472-481
Colloque
Suelos Volcanicos Endurecidos, 3., Quito (ECU), 1996/12/9-14
In the Callejon Interandino (the plateau between the two cordilleras), where eroded volcanic soils (cangahua) are present, a survey has been done to estimate the proportion and methods of reclamation of these soils. Other topics such as family structure, agricultural production unit (PU) area, crops and yields have also been studied. results have shown that small farmers have a low educational level and small PU. Nearly all of them are poor. In these conditions cangahua reclamation is practised in order to increase the PU area. Although crop yields are very low, they are quite similar to those obtained from cropland soils. (Résumé d'auteur).
Plan de classement
Erosion et conservation des sols [068EROSOL]
;
Agriculture, système de production, machinisme agricole [098AGRIC]
Descripteurs
EXPLOITATION AGRICOLE FAMILIALE ; STRUCTURE FAMILIALE ; PROPRIETE FONCIERE ; PETITE PROPRIETE ; SYSTEME DE PRODUCTION ; FACTEURS DE PRODUCTION ; SYSTEME DE CULTURE ; LUTTE ANTIEROSIVE ; CANGAHUA ; SOL VOLCANIQUE ; REHABILITATION DU SOL
Description Géographique
EQUATEUR ; ANDES
Localisation
Fonds IRD [F A010012910] ;
Montpellier (Centre IRD)
;
Quito
Identifiant IRD
fdi:010012928
