GGE biplot for stability and adaptability in cashew tree clones
The interaction genotype versus environment makes it difficult the genetic improvement of the species for the selection of more adapted and stable genotypes. Thus, the objective of this work was to evaluate new clones of early dwarf cashews, in terms of stability and adaptability, employing the GGE...
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| Format: | Article |
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Universidade Federal de Roraima
2018-10-01
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| Series: | Agro@mbiente On-line |
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| Online Access: | https://revista.ufrr.br/agroambiente/article/view/4887 |
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| author | Gilberto Ken Iti Yokomizo Francisco das Chagas Vidal Neto Kuang Hongyu Levi de Moura Barros |
| author_facet | Gilberto Ken Iti Yokomizo Francisco das Chagas Vidal Neto Kuang Hongyu Levi de Moura Barros |
| author_sort | Gilberto Ken Iti Yokomizo |
| collection | DOAJ |
| description | The interaction genotype versus environment makes it difficult the genetic improvement of the species for the selection of more adapted and stable genotypes. Thus, the objective of this work was to evaluate new clones of early dwarf cashews, in terms of stability and adaptability, employing the GGE biplot methodology. The experimental design was based on randomized blocks with four replications and 15 treatments (different clones). The variables evaluated were cashew production per plant (PCP), average mass of chashew (MMC) and early harvest (PRE). The clones G1 and G3 for MMC, G15, G2, G14 and G8 for PRE and G3, G10 and G2 for PCP approached the ideotype; the clones identified as top for each characteristic were not coincident; the majority of the clones were stable for MMC, while for PRE and PCP were not stable; the clone G4 had the best average in PRE, but with low stability; in the GGE biplot the environments A3 for MMC, A4 to PRE and A5 for PCP were the most discriminating; all environments had greater contribution in the differentiation of clones in PRE and MMC, for PCP were the environments A4 and A5; in relation at the average representativeness the environments A1 in MMC and A2 for PRE and PCP stood out. |
| format | Article |
| id | doaj-art-f088cf8f62614032b62a5a5c1b452525 |
| institution | Kabale University |
| issn | 1982-8470 |
| language | English |
| publishDate | 2018-10-01 |
| publisher | Universidade Federal de Roraima |
| record_format | Article |
| series | Agro@mbiente On-line |
| spelling | doaj-art-f088cf8f62614032b62a5a5c1b4525252025-02-04T15:01:14ZengUniversidade Federal de RoraimaAgro@mbiente On-line1982-84702018-10-01123GGE biplot for stability and adaptability in cashew tree clonesGilberto Ken Iti Yokomizo0Francisco das Chagas Vidal Neto1Kuang Hongyu2Levi de Moura Barros3Embrapa AmapáEmbrapa Agroindústria TropicalUniversidade Federal de Mato GrossoEmbrapa Agroindústria TropicalThe interaction genotype versus environment makes it difficult the genetic improvement of the species for the selection of more adapted and stable genotypes. Thus, the objective of this work was to evaluate new clones of early dwarf cashews, in terms of stability and adaptability, employing the GGE biplot methodology. The experimental design was based on randomized blocks with four replications and 15 treatments (different clones). The variables evaluated were cashew production per plant (PCP), average mass of chashew (MMC) and early harvest (PRE). The clones G1 and G3 for MMC, G15, G2, G14 and G8 for PRE and G3, G10 and G2 for PCP approached the ideotype; the clones identified as top for each characteristic were not coincident; the majority of the clones were stable for MMC, while for PRE and PCP were not stable; the clone G4 had the best average in PRE, but with low stability; in the GGE biplot the environments A3 for MMC, A4 to PRE and A5 for PCP were the most discriminating; all environments had greater contribution in the differentiation of clones in PRE and MMC, for PCP were the environments A4 and A5; in relation at the average representativeness the environments A1 in MMC and A2 for PRE and PCP stood out.https://revista.ufrr.br/agroambiente/article/view/4887Anacardium occidentale L.. Interaction genotype versus environment. Plant breeding. |
| spellingShingle | Gilberto Ken Iti Yokomizo Francisco das Chagas Vidal Neto Kuang Hongyu Levi de Moura Barros GGE biplot for stability and adaptability in cashew tree clones Agro@mbiente On-line Anacardium occidentale L.. Interaction genotype versus environment. Plant breeding. |
| title | GGE biplot for stability and adaptability in cashew tree clones |
| title_full | GGE biplot for stability and adaptability in cashew tree clones |
| title_fullStr | GGE biplot for stability and adaptability in cashew tree clones |
| title_full_unstemmed | GGE biplot for stability and adaptability in cashew tree clones |
| title_short | GGE biplot for stability and adaptability in cashew tree clones |
| title_sort | gge biplot for stability and adaptability in cashew tree clones |
| topic | Anacardium occidentale L.. Interaction genotype versus environment. Plant breeding. |
| url | https://revista.ufrr.br/agroambiente/article/view/4887 |
| work_keys_str_mv | AT gilbertokenitiyokomizo ggebiplotforstabilityandadaptabilityincashewtreeclones AT franciscodaschagasvidalneto ggebiplotforstabilityandadaptabilityincashewtreeclones AT kuanghongyu ggebiplotforstabilityandadaptabilityincashewtreeclones AT levidemourabarros ggebiplotforstabilityandadaptabilityincashewtreeclones |