Palm management in South America

Citation metadata

From: The Botanical Review(Vol. 77, Issue 4)
Publisher: New York Botanical Garden
Document Type: Report
Length: 16,735 words
Lexile Measure: 1100L

Document controls

Main content

Abstract :

We reviewed information on management of useful palms in South America. We documented management for 96 species, from incidental activities intended to increase populations of wild palms to the inclusion of palms in complex agroforestry systems. Two species, Bactris gasipaes and Parajubaea cocoides, are domesticated. Managed species are remarkably fewer than species used in the region, which suggests that harvesters often disregard the fate of the species they use. The best way of managing palms is to employ harvest methods that do not decimate the populations. Although a variety of harvesting techniques have been documented, overharvest is common, and mismanagement prevails--unnecessary felling of palms in order to harvest leaves or fruits is a widespread practice. Research should focus on assessing production in response to management practices, but eradicating the habit of destructive harvest is an obvious priority. Research on palm management must be combined with actions addressed to all stakeholders of the palm/humans system. Revisamos la informacion sobre manejo de palmas utiles en Suramerica. Documentamos manejo para 96 especies, desde el cuidado ocasional de palmas con el fin de incrementar las poblaciones silvestres, hasta la introduccion intencional de algunas especies en chagras o en sistemas agroforestales. Dos especies, Bactris gasipaes y Parajubaea cocoides, son domesticadas. Las especies manejadas son notablemente menos que las especies utiles, lo que refleja poco interes de los cosechadores por la suerte de las especies usadas. La mejor forma de manejar las palmas es emplear metodos de cosecha que no diezmen las poblaciones. Aunque se han documentado diversas tecnicas de cosecha, la sobrecosecha es comun y predomina el mal manejo: tumbar innecesariamente las palmas para cosechar las hojas o los frutos es una practica comun. La investigacion deberia enfocarse en evaluar la respuesta de las palmas a las practicas de manejo, pero es prioritario erradicar las practicas de cosecha destructiva. Se debe combinar la investigacion sobre manejo de palmas con acciones dirigidas a todos los actores del sistema palma/hombre. Keywords Agroforestry. Arecaceae. Ethnobotany. Harvest Techniques Sustainable Use Palabras clave Agroforesteria * Arecaceae. Etnobotanica * Tecnicas de Cosecha. Uso Sostenible
Get Full Access
Gale offers a variety of resources for education, lifelong learning, and academic research. Log in through your library to get access to full content and features!
Access through your library

Source Citation

Source Citation   

Gale Document Number: GALE|A275636676