Journal Article

Mixed teff (Eragrostis tef, Poaceae) cultivation and consumption among smallholder farmers in South Wollo Zone, Ethiopia

Ruelle, Morgan, Amare, Endale, Warkineh, Bikila, Asfaw, Zemede, Woldu, Zerihun, Melese, Daniel, McAlvay, Alex C.

2025

Overview

Background Indigenous cropping systems were often developed with a focus on resilience. For example, farmers in many parts of the world have traditionally grown crop varietal mixtures to mitigate risks of crop failure due to drought, pests, and disease. However, crop varietal mixtures are threatened by policies encouraging farmers to plant homogenous, single-variety cropping systems, which are more vulnerable to increasing climate variability. Teff is one of the indigenous staple crops of Ethiopian origin cultivated throughout the country for multiple purposes. Farmers continue to cultivate diverse varieties of teff, as well as a varietal mixture known as sergegna teff. We assessed farmers’ knowledge and practices related to sergegna teff in the northern highlands of Ethiopia to understand its advantages as well as threats to its continued use. Methods Research was conducted in six kebeles (sub-districts) of Kalu and Tehuledere districts of South Wollo Zone, Ethiopia, situated in warm moist lowlands and tepid and cool mid-highlands. Data were collected through structured surveys with 304 randomly sampled interviewees, semi-structured interviews with 36 purposively sampled key informants, six focus group discussions, guided field tours and market surveys. Varieties of teff in standing crop fields were assessed within 5 m × 5 m random plots at the seed-setting stage. Data analysis included cross-tabulation of survey and interview data, descriptive statistics, and hierarchical clustering. Results Teff dominates the farm fields in the six study kebeles. Altogether, 13 distinct varieties, including farmers’ varieties (landraces) and breeders’ varieties, were recorded. Fifty-three percent of survey respondents reported active cultivation of sergegna teff variety mixtures. The same proportion asserted preference for varietal mixtures over pure brown or white varieties on account of nutritional benefits and non-food domestic functions. The varietal mixture was also top-ranked by key informants for drought and disease resistance, resilience, and ecological elasticity. Households reported utilizing the varietal mixture in various types of food and selling at local markets. Most respondents (53% of those who reported cultivating sergegna teff in 2023) indicated using sergegna teff to prepare leavened and unleavened foods, including injera, dimeso, kita, anebabero, serebat , porridge and gruel. Conclusion Farmers express that the ongoing cultivation and use of sergegna teff boost production and enhance resilience and economic returns. These perspectives should be considered in initiatives promoting single breeder’s varieties, which risk supplanting traditional crop varietal mixtures. Further study, alongside proactive conservation, and scaled-up efforts of institutions concerned with food security, biodiversity conservation, and inclusion of ILK are needed.

• Publisher: BioMed Central,Springer Nature B.V,BMC
• Subject: Adult / Agricultural production / Agricultural technology / Agriculture / Agroecological zones / Altitude / Biodiversity / Biodiversity conservation / Cereals / climate / Climate variability / Community / Complementary & Alternative Medicine / Conservation / Crop diseases / crop failure / Crop fields / Crop Production / Crop production systems / Cropping systems / Crops / Crops, Agricultural / Cultivation / Data collection / descriptive statistics / Disease resistance / Drought / Drought and disease resistance / Ecology / Eragrostis - growth & development / Eragrostis tef / Ethiopia / Farmers / farms / Female / Focus groups / Food / Food security / Households / Humans / ILK protein / Kalu / Knowledge / landraces / Local mixed teff varieties / Male / markets / Medicine / Medicine & Public Health / Middle Aged / Nutrition / Phytochemicals / Polls & surveys / porridge / risk / Rural areas / Sea level / seed set / Sergegna teff / Small farms / Sorghum / Standing crop / Statistical analysis / Surveys / Tehuledere / traditional medicine / Wheat