Determine the appropriate plant density for peanut
Research gap analysis derived from 3 agriculture papers in our local library.
The gap
There is a need to determine the appropriate plant density for peanut cultivation at 70 cm inter-row distances. There is a lack of information on the effect of intra-row distances on peanut yield and quality.
Evidence profile
Sourced from the abstract and stated research gap of the source papers, classified as general, drawn from work published between 2024 and 2026, spanning 3 journals. Those papers have been cited 18 times in total.
Research trend
Established — well-defined area with open sub-problems.
Supporting evidence — 3 representative gaps
- Multi-year crop rotation and quicklime application promote stable peanut yield and high nutrient-use efficiency by regulating soil nutrient availability and bacterial/fungal community (2024) · Frontiers in Microbiology · cited 18× · doi
However, the peanut yield enhancement effect and temporal changes in soil chemical properties and microbial activities in response to differential multi-year crop rotation patterns and soil amendment remain unclear.
generalabstractKeywords: soil peanut yield enhancement effect temporal changes chemical properties microbial activities response differential multi year - Multivariate analysis of yield, physiological, and biochemical traits in peanut (Arachis hypogaea L.) cultivars (2026) · Frontiers in Plant Science · doi
The study identifies a gap in the understanding of the relationships among yield, physiological, and biochemical traits in peanut cultivars. The study aims to fill this gap by using multivariate analysis methods to identify these relationships.
generalstated research gapevidence 5/5Keywords: study identifies gap understanding relationships among yield physiological - Peanut at Different Intra-Row Distances in Eastern Mediterranean Main and Second Crop Conditions (2026) · DOAJ (DOAJ: Directory of Open Access Journals) · doi
There is a need to determine the appropriate plant density for peanut cultivation at 70 cm inter-row distances. There is a lack of information on the effect of intra-row distances on peanut yield and quality.
generalstated research gapevidence 5/5Keywords: there need determine appropriate plant density peanut cultivation
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