Inharitance of the number of productive tillers in hibrid obtained by top-cross in rice(Oryza Sativa L.)

Andov, Dobre and Najcevska, Cvetanka and Ilieva, Verica and Andreevska, Danica (2003) Inharitance of the number of productive tillers in hibrid obtained by top-cross in rice(Oryza Sativa L.). Yearbook of the faculty of agriculture, 48. pp. 227-240. ISSN 0351-9112

[img]
Preview
Text
zbornik11_verica.ilieva.pdf

Download (2012Kb) | Preview

Abstract

Subject of investignation are ten rice varieties (Oryza Sativa L.) and their F1 and F2 generation hibrids obtained by top-cross, where two varieties (Monticelli and Loto) are used as a father, and eight varieties as a mother (M-101, Drago, Osogovka, Oanda, Mesen Blatec, Rosa Marcheti, Koral and Kripto). The property-number of productive tillers was analysed and the average values, variability, mode of inheritance, heritability and combining ability were investigated. Significant variability (29,42%), in the F1 generation hibrid combination Rosa Marcheti x Monticelli, to a very strong variability (71,32%) in the F2 generation, hibrid combination Panda x monticelli were obtained in the investigations. Heritability ranges from (15,38%) in the hibrid combination Koral x loto to (69,95%) in the combination M-101 x loto. A dominant mode of inheritance has been determined in most of the combinations and three combinations had heterosis.

Item Type: Article
Subjects: Agricultural Sciences > Other agricultural sciences
Divisions: Faculty of Agriculture
Depositing User: Verica Ilieva
Date Deposited: 28 Dec 2012 09:01
Last Modified: 18 Jun 2013 11:10
URI: http://eprints.ugd.edu.mk/id/eprint/4663

Actions (login required)

View Item View Item