Cultivar Evaluation and Essential Test Locations Identification for Sugarcane Breeding in China
The discrepancies across test sites and years, along with the interaction between cultivar and environment, make it difficult to accurately evaluate the differences of the sugarcane cultivars. Using a genotype main effect plus genotype-environment interaction (GGE) Biplot software, the yield perform...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/302753 |
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| _version_ | 1832568130053865472 |
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| author | Jun Luo Yong-Bao Pan Liping Xu Hua Zhang Zhaonian Yuan Zuhu Deng Rukai Chen Youxiong Que |
| author_facet | Jun Luo Yong-Bao Pan Liping Xu Hua Zhang Zhaonian Yuan Zuhu Deng Rukai Chen Youxiong Que |
| author_sort | Jun Luo |
| collection | DOAJ |
| description | The discrepancies across test sites and years, along with the interaction between cultivar and environment, make it difficult to accurately evaluate the differences of the sugarcane cultivars. Using a genotype main effect plus genotype-environment interaction (GGE) Biplot software, the yield performance data of seven sugarcane cultivars in the 8th Chinese National Sugarcane Regional Tests were analyzed to identify cultivars recommended for commercial release. Fn38 produced a high and stable sugar yield. Gn02-70 had the lowest cane yield with high stability. Yz06-407 was a high cane yield cultivar with poor stability in sugar yield. Yz05-51 and Lc03-1137 had an unstable cane yield but relatively high sugar yield. Fn39 produced stable high sugar yield with low and unstable cane production. Significantly different sugar and cane yields were observed across seasons due to strong cultivar-environment interactions. Three areas, Guangxi Chongzuo, Guangxi Baise, and Guangxi Hechi, showed better representativeness of cane yield and sugar content than the other four areas. On the other hand, the areas Guangxi Chongzuo, Yunnan Lincang, and Yunnan Baoshan showed strong discrimination ability, while the areas Guangxi Hechi and Guangxi Liuzhou showed poor discrimination ability. This study provides a reference for cultivar evaluation and essential test locations identification for sugarcane breeding in China. |
| format | Article |
| id | doaj-art-1f2517e1eca54b0baaab60d0803805ce |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-1f2517e1eca54b0baaab60d0803805ce2025-02-03T00:59:40ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/302753302753Cultivar Evaluation and Essential Test Locations Identification for Sugarcane Breeding in ChinaJun Luo0Yong-Bao Pan1Liping Xu2Hua Zhang3Zhaonian Yuan4Zuhu Deng5Rukai Chen6Youxiong Que7Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture, Fujian Agriculture and Forestry University, Fuzhou 350002, ChinaUSDA-ARS, Sugarcane Research Laboratory, Houma, LA 70360, USAKey Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture, Fujian Agriculture and Forestry University, Fuzhou 350002, ChinaKey Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture, Fujian Agriculture and Forestry University, Fuzhou 350002, ChinaKey Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture, Fujian Agriculture and Forestry University, Fuzhou 350002, ChinaKey Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture, Fujian Agriculture and Forestry University, Fuzhou 350002, ChinaKey Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture, Fujian Agriculture and Forestry University, Fuzhou 350002, ChinaKey Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture, Fujian Agriculture and Forestry University, Fuzhou 350002, ChinaThe discrepancies across test sites and years, along with the interaction between cultivar and environment, make it difficult to accurately evaluate the differences of the sugarcane cultivars. Using a genotype main effect plus genotype-environment interaction (GGE) Biplot software, the yield performance data of seven sugarcane cultivars in the 8th Chinese National Sugarcane Regional Tests were analyzed to identify cultivars recommended for commercial release. Fn38 produced a high and stable sugar yield. Gn02-70 had the lowest cane yield with high stability. Yz06-407 was a high cane yield cultivar with poor stability in sugar yield. Yz05-51 and Lc03-1137 had an unstable cane yield but relatively high sugar yield. Fn39 produced stable high sugar yield with low and unstable cane production. Significantly different sugar and cane yields were observed across seasons due to strong cultivar-environment interactions. Three areas, Guangxi Chongzuo, Guangxi Baise, and Guangxi Hechi, showed better representativeness of cane yield and sugar content than the other four areas. On the other hand, the areas Guangxi Chongzuo, Yunnan Lincang, and Yunnan Baoshan showed strong discrimination ability, while the areas Guangxi Hechi and Guangxi Liuzhou showed poor discrimination ability. This study provides a reference for cultivar evaluation and essential test locations identification for sugarcane breeding in China.http://dx.doi.org/10.1155/2014/302753 |
| spellingShingle | Jun Luo Yong-Bao Pan Liping Xu Hua Zhang Zhaonian Yuan Zuhu Deng Rukai Chen Youxiong Que Cultivar Evaluation and Essential Test Locations Identification for Sugarcane Breeding in China The Scientific World Journal |
| title | Cultivar Evaluation and Essential Test Locations Identification for Sugarcane Breeding in China |
| title_full | Cultivar Evaluation and Essential Test Locations Identification for Sugarcane Breeding in China |
| title_fullStr | Cultivar Evaluation and Essential Test Locations Identification for Sugarcane Breeding in China |
| title_full_unstemmed | Cultivar Evaluation and Essential Test Locations Identification for Sugarcane Breeding in China |
| title_short | Cultivar Evaluation and Essential Test Locations Identification for Sugarcane Breeding in China |
| title_sort | cultivar evaluation and essential test locations identification for sugarcane breeding in china |
| url | http://dx.doi.org/10.1155/2014/302753 |
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