Extraction of lechuguilla fiber (Agave lecheguilla) is often the only source of income for some rural inhabitants in arid zones of Mexico. A model for biomass estimation of lechuguilla by nondestructive techniques was developed and then applied to evaluate whether traditional harvesting had an effect on (1) biomass production of the bud (part of the plant traditionally collected to obtain fiber) and (2) plant density. Six months after harvesting, biomass production was higher for buds of harvested plants than for buds of unharvested plants, but there were no differences 1 year after harvesting. Number of new plants was not affected by harvesting. Hence it appears that at least in the short term the common practice for extracting lechuguilla fiber does not affect population density, but significantly increases growth of central buds.
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1 January 2004
Post-Harvest Growth of Lechuguilla (Agave lecheguilla Torr., Agavaceae) in Northeastern Mexico
Marisela Pando-Moreno,
O. Eufracio,
E. Jurado,
E. Estrada
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Economic Botany
Vol. 58 • No. 1
January 2004
Vol. 58 • No. 1
January 2004
arid zone plants
biomass estimation
fiber
sustainable harvest