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Editorial sacred-geometry artwork for Coffea arabica var. 74166; not a documentary photograph
Variety

Coffea arabica var. 74166

Quick definition

Coffea arabica var. 74166 is a specific Ethiopian landrace selection identified by the Jimma Agricultural Research Center for its superior agronomic traits and distinct sensory qualities, contributing to the diversity of high-quality Ethiopian specialty coffee.

Source transparency2 sources listedPage updated Sep 28, 2026

Sources show where the underlying information came from. They do not automatically make a claim correct, so disputed history, evolving science and uncertain claims should be labeled as such in the explanation itself.

Coffea arabica var. 74166 is a notable selection from the Jimma Agricultural Research Center (JARC) in Ethiopia. Part of the extensive 74-series, this variety was selected from the wild forest populations of the Kaffa region. The primary goal of the JARC program was to identify and propagate coffee trees that offered better yields and resistance to common diseases like Coffee Berry Disease (CBD) without sacrificing the exceptional cup quality for which Ethiopian coffee is world-renowned.

What is Coffea arabica var. 74166 in the context of modern specialty coffee? It is a testament to the immense genetic wealth of Ethiopia's forests. Unlike many commercial varieties that have been bred for uniformity, 74166 retains the complex, floral, and fruity characteristics of its wild ancestors. It is a selection, not a hybrid, meaning it represents a refined version of the natural diversity found in the region.

For those interested in coffee 74166, the cup profile is often described as having a bright, tea-like acidity with notes of stone fruit and citrus. This makes it a favorite among roasters who specialize in light-roast profiles, as the variety’s inherent sweetness and aromatic complexity are best preserved when the roast is handled with care. It is a prime example of how scientific selection can support both the farmer's livelihood and the consumer's desire for unique, high-quality flavors.

In practice, the presence of 74166 in a lot indicates a focus on quality and traceability. As the specialty industry moves toward a deeper understanding of variety-specific profiles, selections like 74166 allow for more precise communication about what a consumer can expect in their cup. It represents the intersection of traditional agricultural wisdom and modern scientific evaluation, ensuring that the legacy of Ethiopian coffee continues to thrive in a changing global market.