Characterization of the tree component in livestock production systems in four locations of Chocó, Colombia

Abstract

Objective: To characterize trees dispersed in pastures in four localities of the department of Chocó.
Methods: The tree component was characterized through identi cation, numbering of individuals and collection of plant material for later identi cation. In the characterization, quantitative and qualitative aspects of the trees in the di erent farms were described, which allowed to determine species, distribution of the species and, oristic diversity through the mixing coe cient (Cm) and comparative indices (Margalef index and coe cient of similarity of Sorensen) and local uses. Results: A total of 154 individuals were recorded, distributed in 15 families, 19 genera and 19 species. The species that reported the highest frequency of distribution were: Pacó guitarro (Cespedesia spathulata Ruiz & Pav) Planeh and Jaboncillo (Isertia pittieri Standl) with 100% absolute frequency. Twelve local uses were identi ed on timber species identi ed (timber, medicinal, handicraft, ornamental, food, fodder, dye, toxic, melifera, hedge, shade and rewood). Conclusions: The livestock production systems studied were characterized as a simultaneous agroforestry system classi cation system silvopastoril with arrangements dispersed in pastures, tending to maintain and preserve peren- nial species highlighting the heterogeneity in the di erent farms studied. The most valuable and important perennial woody species in terms of the contribution of goods and services present in the livestock production systems studied were: Chachafruto (Erythrina fusca Lour), Chupa (Licania platypus Hemsl. Fritsc) and Anón (Annona glabra Linn) with 8, 7 and 6 di erent uses; which represent a viable option to increase the productivity and sustainability of the farms.