agriculture3 papersavg year 2025weak evidence

Bambara groundnut is a reliable source of carbohydrates

Research gap analysis derived from 3 agriculture papers in our local library.

The gap

Abstract Bambara groundnut is a reliable source of carbohydrates and protein in rainforest agroecology, but limited research had been done and few varieties commercialised.

Evidence profile

Sourced from the stated research gap and stated challenges and abstract and future-work section of the source papers, classified as general, drawn from work published between 2022 and 2026, spanning 3 journals.

Research trend

Established — well-defined area with open sub-problems.

Supporting evidence — 5 representative gaps

  • In vitro Regeneration of Two Local Bambara Groundnut Landraces [Vigna subterranea (L.) Verdc.] in Kenya (2026) · Journal of Agricultural Science · doi

    The limited availability of improved crop varieties in sub-Saharan Africa. The underutilization and weak integration of Bambara groundnut into formal research and market systems.

    generalstated research gapevidence 5/5
    Keywords: limited availability improved crop varieties sub-saharan africa underutilization
  • Correlation and path analysis in large seeded groundnut genotypes (2026) · Electronic Journal of Plant Breeding · doi

    The need to improve and exploit groundnut as a food crop to make its farming more competitive and remunerative. The gap in understanding the inter relationship among the yield and its component characters in large seeded groundnut genotypes.

    generalstated research gapevidence 5/5
    Keywords: need improve exploit groundnut food crop make farming
  • Correlation and path analysis in large seeded groundnut genotypes (2026) · Electronic Journal of Plant Breeding · doi

    The challenge of improving pod yield in large seeded groundnut genotypes. The need to understand the inter relationship among the yield and its component characters. The challenge of developing an elite genotype with improved pod yield.

    generalstated challengesevidence 5/5
    Keywords: challenge improving pod yield large seeded groundnut genotypes
  • Phenotypic diversity and path analysis of seed yield in Bambara groundnut grown in rain forest agroecological zone (2022) · Agricultura tropica et subtropica · doi

    Abstract Bambara groundnut is a reliable source of carbohydrates and protein in rainforest agroecology, but limited research had been done and few varieties commercialised.

    generalabstractevidence 4/5
    Keywords: abstract bambara groundnut reliable source carbohydrates protein rainforest agroecology limited done varieties commercialised
  • In vitro Regeneration of Two Local Bambara Groundnut Landraces [Vigna subterranea (L.) Verdc.] in Kenya (2026) · Journal of Agricultural Science · doi

    Further studies are needed to improve the efficiency of the regeneration protocol. The application of the established regeneration protocol for the genetic improvement of Bambara groundnut. The evaluation of the potential of Bambara groundnut for food security and crop production in other regions.

    generalfuture-work sectionevidence 3/5
    Keywords: further studies needed improve efficiency regeneration protocol application

Questions about this gap

Abstract Bambara groundnut is a reliable source of carbohydrates and protein in rainforest agroecology, but limited research had been done and few varieties commercialised. This is supported by 5 representative gap statements extracted from 3 papers, rated weak evidence.

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