Line tester analysis for seed yield and yield components in spring and winter type varieties of oil seed rape
作者： V. Rameeh
DOI: 10.5897/JCO.9000012
关键词:
摘要: Line × tester analysis of two testers spring type and six lines winter oil seed rape varieties were used to estimate combining ability heterosis yield components yield. Significant mean squares treatments for yield, indicating significant genetic variations among the genotypes including parents their crosses. Parents vs crosses square which indicate average was all traits except pods per plant. High narrow sense heritability 1000-seed weight prime importance additive effects this trait. positive general (GCA) observed had GCA Most with specific (SCA) plant SCA over parent are suitable candidates improving trait using combination method. Key words: Heterosis, heritability, rape.
sci-hub.st 参考文章(12)
R.K. Downey, S.R. Rimmer, Agronomic improvement in oilseed brassicas. Advances in Agronomy. ,vol. 50, pp. 1- 66 ,(1993) , 10.1016/S0065-2113(08)60831-7
J. C. Sagwal, H. L. Thakur, Heterosis and combining ability in rapeseed (Brassica napus L.) Indian Journal of Genetics and Plant Breeding. ,vol. 57, pp. 163- 167 ,(1997)
M.H. Fotokian, H. Amiri-Oghan, F. Javidfar, B. Alizadeh, Genetic analysis of grain yield, days to flowering and maturity in oilseed rape (Brassica napus L.) using diallel crosses International Journal of Plant Production. ,vol. 3, pp. 19- 26 ,(2009) , 10.22069/IJPP.2012.638
D.V. Butruille, R.P. Guries, T.C. Osborn, Increasing Yield of Spring Oilseed Rape Hybrids through Introgression of Winter Germplasm Crop Science. ,vol. 39, pp. 1491- 1496 ,(1999) , 10.2135/CROPSCI1999.3951491X
J. Léon, Heterosis and Mixing Effects in Winter Oilseed Rape Crop Science. ,vol. 31, pp. 281- 284 ,(1991) , 10.2135/CROPSCI1991.0011183X003100020009X
W. Qian, O. Sass, J. Meng, M. Li, M. Frauen, C. Jung, Heterotic patterns in rapeseed (Brassica napus L.): I. Crosses between spring and Chinese semi-winter lines. Theoretical and Applied Genetics. ,vol. 115, pp. 27- 34 ,(2007) , 10.1007/S00122-007-0537-X
J. E. BRANDLE, P. B. E. McVETTY, GEOGRAPHICAL DIVERSITY, PARENTAL SELECTION AND HETEROSIS IN OILSEED RAPE Canadian Journal of Plant Science. ,vol. 70, pp. 935- 940 ,(1990) , 10.4141/CJPS90-115
Adefris Teklewold, Heiko C. Becker, Heterosis and Combining Ability in a Diallel Cross of Ethiopian Mustard Inbred Lines Crop Science. ,vol. 45, pp. 2629- 2635 ,(2005) , 10.2135/CROPSCI2005.0085
V. Rameeh, Combining ability and factor analysis in F2 diallel crosses of rapeseed varieties Plant Breeding and Seed Science. ,vol. 62, pp. 73- 83 ,(2010) , 10.2478/V10129-011-0006-1
Abdul Wahab Nassimi ., Raziuddin ., Sardar Ali ., Ghulam Hassan ., Naushad Ali ., Combining Ability Analysis for Maturity and Other Traits in Rapeseed (Brassica napus L.) Journal of Agronomy. ,vol. 5, pp. 523- 526 ,(2006) , 10.3923/JA.2006.523.526