Component traits in rice

The present investigation was undertaken to assess the combining ability of indica parents based on the performance of their hybrids, which will help breeders in identifying the parents and crosses that have desirable quality components.

9p vibecca 01-10-2024 2 2   Download

Twenty one Kerala rice varieties were crossed with four CMS lines in LxT fashion. The hybrid developed from twenty two crosses between identified restorers and 4 CMS lines were evaluated for heterosis in yield and yield contributing traits.

11p gaocaolon9 22-12-2020 13 2   Download

The experiment was conducted in experimental Farm, Regional Research Station, Anand Agricultural University from July to November 2018toestimate the extent of variability present in rice genotypes with respect to yield and its component traits. The estimates of genotypic and phenotypic variances for the characters like plant height, effective tillers per plant, number of grains per panicle, grain yield per plant, straw yield per plant, harvest index and 1000 grain weight, genotypic variance contributed larger in phenotypic variance.

9p caygaocaolon4 04-04-2020 14 2   Download