An understanding the nature and relative extent of gene actions and combining ability is
useful for a breeder to develop superior rice hybrids. In this association, an attempt was …

A review of work done was undertaken for accessing the extent of heterosis, general and
specific combining ability for yield and productivity traits in rice. Identification of genetically …

The nature and magnitude of heterosis over better parent (heterobiltiosis) and over standard
variety (Economic heterosis) in rice was studied using 60 F1 hybrids involving 30 lines and 2 …

The present investigation in rice (Oryza sativa L.) was undertaken for studying the
magnitude of heterosis of 48 hybrids (F1s) made by involving sixteen restorer lines and 3 …

Research Note Exploitation of heterosis in rice (Oryza sativa L.) using CMS system under
temperate conditions Page 1 Electronic Journal of Plant Breeding, 3(1):695-700 (Mar 2012) …

Twenty F1 hybrids from three CMS lines and eight pollen parents were evaluated to study
the heterosis for various yield and quality traits in rice (Oryza sativa L.). The findings …

Assessment of genetic diversity is very important in rice breeding from the standpoint of
selection, conservation and proper utilization. The role of a broad genetic base and …

Identification of restorers and maintainers for CMS lines of rice (Oryza sativa L.) under shallow
low land condition. Page 1 Electronic Journal of Plant Breeding, 1(3): 311-314 (June 2010) …

The present investigation was conducted to determine the magnitudes of combining ability
and heterosis obtained from hybrids three produced by utilization of CMS, maintainer and …

Three cytoplasmic male sterile (CMS) lines of rice having wild abortive (WA) and Kalinga
cytoplasmic male sterility source were crossed with seven testers to identify their …