Could this root vegetable help alleviate world hunger and end soil erosion?

What thrives in poor soil, can tolerate rising temperatures and is brimming with calories?

The cassava – sometimes referred to as “the Rambo root.” This plant could potentially help alleviate world hunger, provide economically viable agriculture and even put an end to soil erosion, according to research published in the journal Conservation Science and Practice.

Also known as yuca (but distinct from the ornamental yucca plant) the root of the cassava is a staple of many Caribbean and South American meals – and it will thrive in conditions too difficult for many other plants.

A gateway crop

“Evidence suggests (cassava) could potentially revive degraded land and make it productive anew, generating numerous positive socioeconomic and environmental impacts with proper crop management,” said Maria Eliza Villarino, the report’s lead author and a researcher at the Alliance of Bioversity International and the International Centre for Tropical Agriculture (CIAT), in the science publication, PhysOrg.

An estimated 40% of land in Colombia suffers from degradation, according to the alliance. It, therefore, “serves as a good testing ground for exploring the different possibilities that farming cassava could lead to.”

The cassava could become a gateway crop, helping farmers bring once unproductive land back into use. Soil that has been revived could then be used to grow commercial crops like coffee or chocolate, corn or soy. Read more…

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