Genotype by environment interaction and yield stability in sugarcane
Autor: | Rosaura Briceño Cárdenas, Miguel Ramón, Alida Díaz Lucena, Ramón Rea, Orlando De Sousa-Vieira |
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Jazyk: | Spanish; Castilian |
Rok vydání: | 2017 |
Předmět: |
0106 biological sciences
Biplot Horticulture 01 natural sciences Stability (probability) lcsh:Agriculture 63 Agricultura y tecnologías relacionadas / Agriculture Animal science Genotype Cultivar lcsh:Agriculture (General) Gene–environment interaction Hectare Mathematics Parametric statistics biology Saccharum spp hybrid business.industry lcsh:S Forestry Ammi 04 agricultural and veterinary sciences g x e interaction biology.organism_classification lcsh:S1-972 Biotechnology 040103 agronomy & agriculture 0401 agriculture forestry and fisheries Animal Science and Zoology phenotypic stability business Agronomy and Crop Science rank correlation 010606 plant biology & botany Food Science |
Zdroj: | Repositorio UN Universidad Nacional de Colombia instacron:Universidad Nacional de Colombia Revista Facultad Nacional de Agronomía Medellín, Vol 70, Iss 2, Pp 8129-8138 (2017) |
Popis: | Genotype by environment interaction (GEI) reduces the association between phenotype and genotype which result in relative ranking and stability differences of genotypes across environment. The objectives of this research were (i) to select sugarcane genotypes of high yield and stable (ii) to study the interrelationships among various parametric and no parametric stability statistics. Seventeen experimental genotypes and three check cultivars of sugarcane were evaluated at seven environment using randomized completely block design. Methodologies based on analysis parametric (Regression-bi-S 2 d i , Shukla variance, Ecovalence-W, Coefficient of variation-CV, index of Lin and Binns-PI and AMMI value) and non-parametric statistics (Nassar and Huehn- Si (1) , Si (2) , Si (3) , Si (6) , Kang-RS, Fox-TOP, and Thennarasu- NPi (1) , NPi (2) , NPi (3) , NPi (4) ) were used for Ton of Pol per hectare (TPH). Genotypes and environment showed high significant difference ( P |
Databáze: | OpenAIRE |
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