Adaptability and Stability Study of Selected Sweet Sorghum Genotypes for Ethanol Production under Different Environments Using AMMI Analysis and GGE Biplots
The genotype and environment interaction influences the selection criteria of sorghum (Sorghum bicolor) genotypes. Eight sweet sorghum genotypes were evaluated at five different locations in two growing seasons of 2014. The aim was to determine the interaction between genotype and environment on can...
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2016/4060857 |
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| author | Justice Kipkorir Rono Erick Kimutai Cheruiyot Jacktone Odongo Othira Virginia Wanjiku Njuguna Joseph Kinyoro Macharia James Owuoche Moses Oyier Alex Machio Kange |
| author_facet | Justice Kipkorir Rono Erick Kimutai Cheruiyot Jacktone Odongo Othira Virginia Wanjiku Njuguna Joseph Kinyoro Macharia James Owuoche Moses Oyier Alex Machio Kange |
| author_sort | Justice Kipkorir Rono |
| collection | DOAJ |
| description | The genotype and environment interaction influences the selection criteria of sorghum (Sorghum bicolor) genotypes. Eight sweet sorghum genotypes were evaluated at five different locations in two growing seasons of 2014. The aim was to determine the interaction between genotype and environment on cane, juice, and ethanol yield and to identify best genotypes for bioethanol production in Kenya. The experiments were conducted in a randomized complete block design replicated three times. Sorghum canes were harvested at hard dough stage of grain development and passed through rollers to obtain juice that was then fermented to obtain ethanol. Cane, juice, and ethanol yield was analyzed using the additive main effect and multiplication interaction model (AMMI) and genotype plus genotype by environment (GGE) biplot. The combined analysis of variance of cane and juice yield of sorghum genotypes showed that sweet sorghum genotypes were significantly (P<0.05) affected by environments (E), genotypes (G) and genotype by environment interaction (GEI). GGE biplot showed high yielding genotypes EUSS10, ACFC003/12, SS14, and EUSS11 for cane yield; EUSS10, EUSS11, and SS14 for juice yield; and EUSS10, SS04, SS14, and ACFC003/12 for ethanol yield. Genotype SS14 showed high general adaptability for cane, juice, and ethanol yield. |
| format | Article |
| id | doaj-art-e5146f90cd33437cab446ee861c1df7e |
| institution | OA Journals |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-e5146f90cd33437cab446ee861c1df7e2025-08-20T02:21:18ZengWileyThe Scientific World Journal2356-61401537-744X2016-01-01201610.1155/2016/40608574060857Adaptability and Stability Study of Selected Sweet Sorghum Genotypes for Ethanol Production under Different Environments Using AMMI Analysis and GGE BiplotsJustice Kipkorir Rono0Erick Kimutai Cheruiyot1Jacktone Odongo Othira2Virginia Wanjiku Njuguna3Joseph Kinyoro Macharia4James Owuoche5Moses Oyier6Alex Machio Kange7Department of Biochemistry and Molecular Biology, Egerton University, P.O. Box 536-20115, Egerton, KenyaDepartment of Crops, Horticulture and Soil, Egerton University, P.O. Box 536-20115, Egerton, KenyaDepartment of Biochemistry and Molecular Biology, Egerton University, P.O. Box 536-20115, Egerton, KenyaDepartment of Crops, Horticulture and Soil, Egerton University, P.O. Box 536-20115, Egerton, KenyaDepartment of Crops, Horticulture and Soil, Egerton University, P.O. Box 536-20115, Egerton, KenyaDepartment of Crops, Horticulture and Soil, Egerton University, P.O. Box 536-20115, Egerton, KenyaDepartment of Crops, Horticulture and Soil, Egerton University, P.O. Box 536-20115, Egerton, KenyaDepartment of Crops, Horticulture and Soil, Egerton University, P.O. Box 536-20115, Egerton, KenyaThe genotype and environment interaction influences the selection criteria of sorghum (Sorghum bicolor) genotypes. Eight sweet sorghum genotypes were evaluated at five different locations in two growing seasons of 2014. The aim was to determine the interaction between genotype and environment on cane, juice, and ethanol yield and to identify best genotypes for bioethanol production in Kenya. The experiments were conducted in a randomized complete block design replicated three times. Sorghum canes were harvested at hard dough stage of grain development and passed through rollers to obtain juice that was then fermented to obtain ethanol. Cane, juice, and ethanol yield was analyzed using the additive main effect and multiplication interaction model (AMMI) and genotype plus genotype by environment (GGE) biplot. The combined analysis of variance of cane and juice yield of sorghum genotypes showed that sweet sorghum genotypes were significantly (P<0.05) affected by environments (E), genotypes (G) and genotype by environment interaction (GEI). GGE biplot showed high yielding genotypes EUSS10, ACFC003/12, SS14, and EUSS11 for cane yield; EUSS10, EUSS11, and SS14 for juice yield; and EUSS10, SS04, SS14, and ACFC003/12 for ethanol yield. Genotype SS14 showed high general adaptability for cane, juice, and ethanol yield.http://dx.doi.org/10.1155/2016/4060857 |
| spellingShingle | Justice Kipkorir Rono Erick Kimutai Cheruiyot Jacktone Odongo Othira Virginia Wanjiku Njuguna Joseph Kinyoro Macharia James Owuoche Moses Oyier Alex Machio Kange Adaptability and Stability Study of Selected Sweet Sorghum Genotypes for Ethanol Production under Different Environments Using AMMI Analysis and GGE Biplots The Scientific World Journal |
| title | Adaptability and Stability Study of Selected Sweet Sorghum Genotypes for Ethanol Production under Different Environments Using AMMI Analysis and GGE Biplots |
| title_full | Adaptability and Stability Study of Selected Sweet Sorghum Genotypes for Ethanol Production under Different Environments Using AMMI Analysis and GGE Biplots |
| title_fullStr | Adaptability and Stability Study of Selected Sweet Sorghum Genotypes for Ethanol Production under Different Environments Using AMMI Analysis and GGE Biplots |
| title_full_unstemmed | Adaptability and Stability Study of Selected Sweet Sorghum Genotypes for Ethanol Production under Different Environments Using AMMI Analysis and GGE Biplots |
| title_short | Adaptability and Stability Study of Selected Sweet Sorghum Genotypes for Ethanol Production under Different Environments Using AMMI Analysis and GGE Biplots |
| title_sort | adaptability and stability study of selected sweet sorghum genotypes for ethanol production under different environments using ammi analysis and gge biplots |
| url | http://dx.doi.org/10.1155/2016/4060857 |
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