CRS used the Land Equivalency Ratio tool during the last agricultural cycle to analyze the economics of coffee-based agroforestry systems in San Marcos, Guatemala.
Land Equivalency Ratio is a simple tool which allows us to compare the production and/or profit of a monoculture system with a polyculture system.
In the case of San Marcos, we used the tool with a sample of farmers to evaluate and compare the relative benefits of a monocrop coffee farm, a monocrop macadamia farm, and a mixed macadamia-coffee system.
Some noted that since the rust outbreak of 2013, they had been integrating more macadamia trees onto their farms, and a few other farmers, like Guillermo, noted that they had begun to dedicate certain blocks of their land just to macadamia and shade.
I think some of the conclusions here are that what we perceive as the lead crop (they are coffee farmers, right? ), might not always be the most economically important crop for farmers, and that diversified agroforestry systems (these farms also have banana, citrus, and shade/timber/firewood on them) often mitigate (hide? )