Correlation and path-coefficient analysis on yield components of twenty spring wheat genotypes evaluated at two locations in Arusha region of Tanzania
1991
Shelembi, M.A. | Wright, A.T. (Selian Agricultural Research Institute, Arusha (Tanzania))
Twenty spring bread wheat genotypes were evaluated for yield and yield component relationships at two locations in the Arusha Region of Tanzania. Correlation coefficient and path-coefficient analyses on yield components revealed that both seed size and number of seeds/ear had direct and strong effects on grain yield. Similarly, seed size greatly influenced test weight. On the contrary, ears/m2 showed a negative relationship with the number of seeds/ear, test weight and grain yield
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书目信息
出版者
CIMMYT
其它主题
Caractere agronomique; Epi; Genotype; Caracteristicas agronomicas; Analisis estadistico; Evaluacion
语言
英语
注释
4 tables, 6 ref., 1 graph. Summary (En)
ISBN
968-6127-62-3
类型
Conference; Summary
来源
Seventh Regional Wheat Workshop: For Eastern, Central and Southern Africa, Tanner, D.G.Mwangi, W. (Centro Internacional de Mejoramiento de Maiz y Trigo, Addis Ababa (Ethiopia). Regional Office) (eds.).- Mexico, DF (Mexico): CIMMYT, 1991.- ISBN 968-6127-62-3. p. 108-114
粮农组织大会
7. Regional Wheat Workshop: For Eastern, Central and Southtern Africa, Nakuru (Kenya), 16-19 Sep 1991
1993-08-15
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