Comparative study on the stability and adaptability of different models to develop a high-yield inbred line from landrace rice varieties
Multilocation trials are important in plant breeding carried out in the field of agronomy. A combination of agronomy and plant breeding is needed to improve plant characteristics and stability testing before releasing new varieties. A single stability analysis method may not be sufficiently represen...
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| Format: | Article |
| Language: | English |
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Elsevier
2021-12-01
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| Series: | Annals of Agricultural Sciences |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0570178321000439 |
| _version_ | 1819093845949808640 |
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| author | Reny Herawati Angelita Puji Lestari Nurmegawati Dwi Wahyuni Ganefianti Atra Romeida |
| author_facet | Reny Herawati Angelita Puji Lestari Nurmegawati Dwi Wahyuni Ganefianti Atra Romeida |
| author_sort | Reny Herawati |
| collection | DOAJ |
| description | Multilocation trials are important in plant breeding carried out in the field of agronomy. A combination of agronomy and plant breeding is needed to improve plant characteristics and stability testing before releasing new varieties. A single stability analysis method may not be sufficiently representative to determine the performance of genotypes across environments, which sometimes lead to wrong decisions about genotype stability. The objective of this study was to estimate yield potential, adaptability, and stability of superior lines resulting from inbred landraces based on parametric and nonparametric, and a genotype main effect G × E interaction (GGE) biplot. Fourteen inbred lines from Bengkulu landrace rice varieties were evaluated in five environments from January 2019 to November 2020. The experiment was conducted using a complete randomized block design with two replications. The results showed that the highest yield grouping based on the G × E heat-map, genotypes G13(BKL4-B1-268-10), G10(BKL2-B3-264-6), G7(BKL1-B3-261-3), and G5(BKL1-B1-259-1), was found in Sungai Serut. There was a strong positive correlation (r = 1.00) between the mean yield (Yi) and YSi, S2di and Di, and Wi2 and StabVar. Meanwhile, the genotype occurred in the top third of the ranks (TOP) had a positive correlation of 0.78, indicating a suitable stability parameter to identify high-yield genotypes. There were four consistently stable lines based on parametric and nonparametric stability analyses: G10(BKL2-B3-264-6), G7(BKL1-B3-261-3), G13(BKL4-B1-268-10), and G5(BKL1-B1-259-1). The GGE approach methods showed consistent stability, and lines G13(BKL4-B1-268-10), G10(BKL2-B3-264-6), G5(BKL1-B1-259-1), G7(BKL1-B3-261-3), and G6(BKL1-B2-260-2) had high-yield potential, wide adaptability, and stability, and are recommended for further testing as candidates for new varieties. |
| first_indexed | 2024-12-21T23:17:59Z |
| format | Article |
| id | doaj.art-0daae45a7de7461f87f9c7b18b02f805 |
| institution | Directory Open Access Journal |
| issn | 0570-1783 |
| language | English |
| last_indexed | 2024-12-21T23:17:59Z |
| publishDate | 2021-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Annals of Agricultural Sciences |
| spelling | doaj.art-0daae45a7de7461f87f9c7b18b02f8052022-12-21T18:46:52ZengElsevierAnnals of Agricultural Sciences0570-17832021-12-01662184192Comparative study on the stability and adaptability of different models to develop a high-yield inbred line from landrace rice varietiesReny Herawati0Angelita Puji Lestari1 Nurmegawati2Dwi Wahyuni Ganefianti3Atra Romeida4Department of Crop Production, Faculty of Agriculture, University of Bengkulu, Jl. WR. Supratman, Kandang Limun, Bengkulu Province 38122, Indonesia; Corresponding author.Indonesian Center for Rice Research (ICRR), Ministry of Agriculture, Jl. Raya Ciapus No. 25A, Bogor, West Java 16610, IndonesiaIndonesian Agency for Agricultural Reserch and Development, Ministry of Agriculture, Jl. Irian KM.6,5, Bengkulu Province 38119, IndonesiaDepartment of Crop Production, Faculty of Agriculture, University of Bengkulu, Jl. WR. Supratman, Kandang Limun, Bengkulu Province 38122, IndonesiaDepartment of Crop Production, Faculty of Agriculture, University of Bengkulu, Jl. WR. Supratman, Kandang Limun, Bengkulu Province 38122, IndonesiaMultilocation trials are important in plant breeding carried out in the field of agronomy. A combination of agronomy and plant breeding is needed to improve plant characteristics and stability testing before releasing new varieties. A single stability analysis method may not be sufficiently representative to determine the performance of genotypes across environments, which sometimes lead to wrong decisions about genotype stability. The objective of this study was to estimate yield potential, adaptability, and stability of superior lines resulting from inbred landraces based on parametric and nonparametric, and a genotype main effect G × E interaction (GGE) biplot. Fourteen inbred lines from Bengkulu landrace rice varieties were evaluated in five environments from January 2019 to November 2020. The experiment was conducted using a complete randomized block design with two replications. The results showed that the highest yield grouping based on the G × E heat-map, genotypes G13(BKL4-B1-268-10), G10(BKL2-B3-264-6), G7(BKL1-B3-261-3), and G5(BKL1-B1-259-1), was found in Sungai Serut. There was a strong positive correlation (r = 1.00) between the mean yield (Yi) and YSi, S2di and Di, and Wi2 and StabVar. Meanwhile, the genotype occurred in the top third of the ranks (TOP) had a positive correlation of 0.78, indicating a suitable stability parameter to identify high-yield genotypes. There were four consistently stable lines based on parametric and nonparametric stability analyses: G10(BKL2-B3-264-6), G7(BKL1-B3-261-3), G13(BKL4-B1-268-10), and G5(BKL1-B1-259-1). The GGE approach methods showed consistent stability, and lines G13(BKL4-B1-268-10), G10(BKL2-B3-264-6), G5(BKL1-B1-259-1), G7(BKL1-B3-261-3), and G6(BKL1-B2-260-2) had high-yield potential, wide adaptability, and stability, and are recommended for further testing as candidates for new varieties.http://www.sciencedirect.com/science/article/pii/S0570178321000439Inbred lineLandracesParametric stabilityNonparametric stabilityGGE biplot |
| spellingShingle | Reny Herawati Angelita Puji Lestari Nurmegawati Dwi Wahyuni Ganefianti Atra Romeida Comparative study on the stability and adaptability of different models to develop a high-yield inbred line from landrace rice varieties Annals of Agricultural Sciences Inbred line Landraces Parametric stability Nonparametric stability GGE biplot |
| title | Comparative study on the stability and adaptability of different models to develop a high-yield inbred line from landrace rice varieties |
| title_full | Comparative study on the stability and adaptability of different models to develop a high-yield inbred line from landrace rice varieties |
| title_fullStr | Comparative study on the stability and adaptability of different models to develop a high-yield inbred line from landrace rice varieties |
| title_full_unstemmed | Comparative study on the stability and adaptability of different models to develop a high-yield inbred line from landrace rice varieties |
| title_short | Comparative study on the stability and adaptability of different models to develop a high-yield inbred line from landrace rice varieties |
| title_sort | comparative study on the stability and adaptability of different models to develop a high yield inbred line from landrace rice varieties |
| topic | Inbred line Landraces Parametric stability Nonparametric stability GGE biplot |
| url | http://www.sciencedirect.com/science/article/pii/S0570178321000439 |
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