ArticleHeliyon2022
Evaluation of adaptability and stability for iron, zinc and protein content in cowpea genotypes using GGE biplot approach.
Article in Heliyon, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 15 citations in OpenAlex.
- Effect of the genetic and environment interaction on yield, Fe and Zn content among locally cultivated common bean (Frontiers in plant science · 2026Article
- Soybean selection in Kenya enhanced by multi-trait and genotype-by-environment interaction modeling.Scientific reports · 2025Article
- Genotype by environment interactions and phenotypic traits stability of the EUCLEG faba bean collection.Frontiers in plant science · 2024Article
- Agronomic performance and yield stability of extra-early maturing maize hybrids in multiple environments in the Sahel.Heliyon · 2023Article
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cowpea is a widely cultivated crop in the world. Biofortification strategies aim to reduce mineral and protein deficiencies, especially among the poorest people. The aim of this study was to estimate adaptability and stability of cowpea genotypes for iron, zinc and protein contents, through GGE biplot analysis. Twenty cowpea genotypes were evaluated in the municipalities of Piauí Monsenhor Hipólito, Pio IX and São Miguel do Tapuio, under rainfed conditions. The experimental design was a randomized block design with four replications. The traits evaluated were grain yield, iron, zinc and protein contents in dry grains. Iron (Fe) and zinc (Zn) were determined by flame atomic absorption spectrophotometer, and protein contents by Kjeldahl methods. Adaptability and stability were evaluated by GGE biplot analyses. The means of the experiments were 1,209.1 kg ha
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