Structure and management of traditional agroforestry vineyards in the high valleys of southern Bolivia

Oliva Oller Pablo, Notaro Martin, Langer Erick, Gary Christian. 2022. Structure and management of traditional agroforestry vineyards in the high valleys of southern Bolivia. Agroforestry Systems, 96 : 375-386.

https://doi.org/10.1007/s10457-021-00725-4

Article de revue ; Article de recherche ; Article de revue à facteur d'impact

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Résumé : In the south of Bolivia, a group of traditional wine growers are distinguished by the cultivation of grapevines on native trees that serve as tutors. These growers currently represent one of the few examples of agroforestry vineyards in the world. They offer an opportunity to analyze the structure and management of these cropping systems, and to identify the ecosystem services provided by the combination of grapevines that are trained on trees. We characterize 29 agroforestry vineyards located in three high valleys in southern Bolivia, describing the main farm features, the structure and management of the vineyards, and the advantages of on-tree vine staking as recorded by the farmers. Farms were small (2.2 ha on average), with about half viticulture and half other crops and forage. The workforce was about half family and half employees. The most commonly used tree species were the molle tree (Schinus molle) and chañar tree (Geoffroea decorticans), and the majority of grape varieties grown were landraces such as “Negra criolla” and “Vicchoqueña.” The main cultivation techniques were pruning of the trees and vines, application of manure more than mineral fertilizers, gravity irrigation, and application of few pesticides. The main services farmers expected from trees were protection against climate hazards and flooding, disease control, maintenance of soil fertility, and higher yields. Agroforestry is a promising option for the agroecological transition of viticulture, which deserves further studies at both plot and farm scales.

Mots-clés Agrovoc : systèmes agroforestiers, viticulture, système de culture, agroforesterie, services écosystémiques, gestion de l'exploitation agricole, structure d'exploitation agricole, Schinus molle

Mots-clés géographiques Agrovoc : Bolivie (État plurinational de)

Mots-clés complémentaires : transition agroécologique, Geoffroea decorticans, Negra criolla, Vicchoquena

Mots-clés libres : Traditional wine growing systems, Agroforestry systems, Viticulture, On-tree vine staking, Ecosystem services

Classification Agris : F08 - Systèmes et modes de culture
E20 - Organisation, administration et gestion des entreprises ou exploitations agricoles

Champ stratégique Cirad : CTS 2 (2019-) - Transitions agroécologiques

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