Sweet potato production in Ethiopia is affected by environmental stresses
Research gap analysis derived from 3 agriculture papers in our local library.
The gap
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.
Evidence profile
Sourced from the stated research gap of the source papers, classified as general, spanning 3 journals. Those papers have been cited 1 times in total.
Research trend
Established — well-defined area with open sub-problems.
Supporting evidence — 3 representative gaps
- 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 - Effects of Growing Media on Growth and Yield of Potato (Solanum tuberosum L.) under a Hydroponic Drip System (2026) · Crop Life · doi
Limited comparative evidence on suitable growing media for potato production under tropical highland greenhouse conditions. Need for alternative cultivation strategies to improve productivity and planting material quality.
generalstated research gapevidence 5/5Keywords: limited comparative evidence suitable growing media potato production - The yield-increasing effect and heterogeneity of scientific planting: an empirical analysis based on the ordered model (2026) · Frontiers in Sustainable Food Systems · cited 1× · doi
The study identifies a gap in the existing literature on the yield-increasing effect of scientific cultivation on sweet potato per-mu yield. The study aims to explore the internal transmission path of scientific cultivation practices on the per-mu yield of sweet potatoes.
generalstated research gapevidence 5/5Keywords: study identifies gap existing literature yield-increasing effect scientific
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