Unravelling the dynamics of genotype and environment interactions on chilli (Capsicum annuum L.) yield-related attributes in soilless planting systems
Evaluation of genotypes to identify high-yielding and stable varieties is crucial for chilli production sustainability and food security. These analyses are essential, particularly when the breeding program aims to select lines with great adaptability and stability. Thirty chilli genotypes were eval...
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| Format: | Article |
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Nature Research
2024
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| Online Access: | http://psasir.upm.edu.my/id/eprint/105646/ |
| _version_ | 1848864569005441024 |
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| author | Sahmat, Siti Sahmsiah Rafii, Mohd Yusop Oladosu, Yusuff Jusoh, Mashitah Hakiman, Mansor Mohidin, Hasmah |
| author_facet | Sahmat, Siti Sahmsiah Rafii, Mohd Yusop Oladosu, Yusuff Jusoh, Mashitah Hakiman, Mansor Mohidin, Hasmah |
| author_sort | Sahmat, Siti Sahmsiah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Evaluation of genotypes to identify high-yielding and stable varieties is crucial for chilli production sustainability and food security. These analyses are essential, particularly when the breeding program aims to select lines with great adaptability and stability. Thirty chilli genotypes were evaluated for yield stability under four soilless planting systems viz; fertigation, HydroStock (commercial hydrogel), BioHydrogel (biodegradable hydrogel), and hydroponic to study the influence of genotype by environment interaction. The research used a split-plot randomized complete block design (RCBD) with two cropping cycles and five replications. The GGE biplot analysis was employed to assess the mean versus stability perspective in explaining the variation in genotypic and genotype-by-environment effects on the yield-related attributes for yield per plant, fruit number, fruit length, and width. Stability analysis denoted genotypes G26 and G30 as the most stable for yield per plant, while G16, G22, and G30 were stable for the number of fruits per plant. Among the four planting systems evaluated, HydroStock and BioHydrogel outperformed the others in yield per plant, demonstrating the highest level of informativeness or discrimination. These findings offer critical insights for future crop breeding programs and the optimization of agricultural practices. |
| first_indexed | 2025-11-15T13:50:53Z |
| format | Article |
| id | upm-105646 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T13:50:53Z |
| publishDate | 2024 |
| publisher | Nature Research |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1056462024-06-21T02:10:22Z http://psasir.upm.edu.my/id/eprint/105646/ Unravelling the dynamics of genotype and environment interactions on chilli (Capsicum annuum L.) yield-related attributes in soilless planting systems Sahmat, Siti Sahmsiah Rafii, Mohd Yusop Oladosu, Yusuff Jusoh, Mashitah Hakiman, Mansor Mohidin, Hasmah Evaluation of genotypes to identify high-yielding and stable varieties is crucial for chilli production sustainability and food security. These analyses are essential, particularly when the breeding program aims to select lines with great adaptability and stability. Thirty chilli genotypes were evaluated for yield stability under four soilless planting systems viz; fertigation, HydroStock (commercial hydrogel), BioHydrogel (biodegradable hydrogel), and hydroponic to study the influence of genotype by environment interaction. The research used a split-plot randomized complete block design (RCBD) with two cropping cycles and five replications. The GGE biplot analysis was employed to assess the mean versus stability perspective in explaining the variation in genotypic and genotype-by-environment effects on the yield-related attributes for yield per plant, fruit number, fruit length, and width. Stability analysis denoted genotypes G26 and G30 as the most stable for yield per plant, while G16, G22, and G30 were stable for the number of fruits per plant. Among the four planting systems evaluated, HydroStock and BioHydrogel outperformed the others in yield per plant, demonstrating the highest level of informativeness or discrimination. These findings offer critical insights for future crop breeding programs and the optimization of agricultural practices. Nature Research 2024-01 Article PeerReviewed Sahmat, Siti Sahmsiah and Rafii, Mohd Yusop and Oladosu, Yusuff and Jusoh, Mashitah and Hakiman, Mansor and Mohidin, Hasmah (2024) Unravelling the dynamics of genotype and environment interactions on chilli (Capsicum annuum L.) yield-related attributes in soilless planting systems. Scientific Reports, 14. ISSN 2045-2322 https://www.nature.com/articles/s41598-023-50381-0?error=cookies_not_supported&code=e128ec5d-5c7b-4d09-8b37-de09c6a524ed 10.1038/s41598-023-50381-0 |
| spellingShingle | Sahmat, Siti Sahmsiah Rafii, Mohd Yusop Oladosu, Yusuff Jusoh, Mashitah Hakiman, Mansor Mohidin, Hasmah Unravelling the dynamics of genotype and environment interactions on chilli (Capsicum annuum L.) yield-related attributes in soilless planting systems |
| title | Unravelling the dynamics of genotype and environment interactions on chilli (Capsicum annuum L.) yield-related attributes in soilless planting systems |
| title_full | Unravelling the dynamics of genotype and environment interactions on chilli (Capsicum annuum L.) yield-related attributes in soilless planting systems |
| title_fullStr | Unravelling the dynamics of genotype and environment interactions on chilli (Capsicum annuum L.) yield-related attributes in soilless planting systems |
| title_full_unstemmed | Unravelling the dynamics of genotype and environment interactions on chilli (Capsicum annuum L.) yield-related attributes in soilless planting systems |
| title_short | Unravelling the dynamics of genotype and environment interactions on chilli (Capsicum annuum L.) yield-related attributes in soilless planting systems |
| title_sort | unravelling the dynamics of genotype and environment interactions on chilli (capsicum annuum l.) yield-related attributes in soilless planting systems |
| url | http://psasir.upm.edu.my/id/eprint/105646/ http://psasir.upm.edu.my/id/eprint/105646/ http://psasir.upm.edu.my/id/eprint/105646/ |