Sweet potato production in Ethiopia is affected
Research gap analysis derived from 3 agriculture papers in our local library.
The gap
Sweet potato production in Ethiopia is affected by environmental stresses. There is a need to improve sweet potato productivity in Ethiopia. Farmers face challenges in accessing improved sweet potato varieties.
Evidence profile
Sourced from the stated research gap and stated challenges of the source papers, classified as general, drawn from work published between 2024 and 2026, spanning 3 journals.
Research trend
Established — well-defined area with open sub-problems.
Supporting evidence — 3 representative gaps
- Impact of sweet potato growing methods on the yield of three sweet potato varieties in eastern Zimbabwe (2024) · African Journal of Agricultural Research · doi
The growth and yield performance of sweet potato varieties in Zimbabwe under different growing methods is not well documented. There is a need to investigate the impact of different sweet potato growing methods on the yield of sweet potato varieties.
generalstated research gapKeywords: growth yield performance sweet potato varieties zimbabwe different - Optimising Vine Growth, Marketable Tuber Yield, and Biomass Production of Orange-Fleshed Sweet Potato Through Tillage and Fertilizer Management in FCT-Abuja, Nigeria (2026) · FUDMA JOURNAL OF SCIENCES · doi
Limited understanding of the combined effects of tillage and fertilizer management on sweet potato growth and yield. Limited information on the potential of the 'Mother's Delight' variety in improving vitamin A intake.
generalstated research gapevidence 5/5Keywords: limited understanding combined effects tillage fertilizer management sweet - Pre-extension demonstration of sweet potato (Ipomoea batatas L.) varieties under the sedeni irrigation scheme in Habru district, North Wollo (2026) · Innovations in Agriculture · doi
Sweet potato production in Ethiopia is affected by environmental stresses. There is a need to improve sweet potato productivity in Ethiopia. Farmers face challenges in accessing improved sweet potato varieties.
generalstated challengesevidence 5/5Keywords: sweet potato production ethiopia affected environmental stresses there
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