Increasing grain yield remains a primary objective in rice breeding to ensure global food security. Heterosis, which exploits the superiority of F₁ hybrids over their parents, is among the most effective genetic tools for achieving yield gains. The present study was conducted at...
Open access
Research Article10.9734/jabb/2026/v29i104410
The study's main objectives were to analyze rice path coefficients and look at the associations between different features. 24 hybrids were created by crossing four CMS lines with six elite restorers utilizing a Line × Tester design. During the Rabi 2023–2024, these hybrids, the...
Open access
Research Article10.9734/ijpss/2024/v36i84911
The current research was conducted with an objective to study the correlation between different traits and path coefficient analysis in rice. Four CMS lines were crossed with eight elite restorers in a Line × Tester design and the resultant 32 hybrids were evaluated along with th...
Open access
Research Article10.9734/ijpss/2023/v35i193700
In the present study genetic diversity among 40 rice genotypes was evaluated using Mahalanobis D2 statistic based on morphological markers. Based on cluster analysis, the germplasms were grouped into 4 clusters of which Cluster I comprising of 23 genotypes was the largest group f...
Open access
Research Article10.9734/cjast/2020/v39i2430878
Forty five rice genotypes were evaluated in a Randomized Block Design (RBD) at Regional Agricultural Research station, Polasa, during kharif 2023 to determine the genetic variability, heritability and genetic advance for ten traits. Analysis of variance showed significant variat...
Open access
Research Article10.9734/jeai/2024/v46i82753
The experimental field was laid in RBD replicated thrice with 30 high yielding rice genotypes which includes 26 advanced breeding lines (ABL) (SP-351, SP-352, SP-353, SP-354, SP-355, SP-356, SP-357, SP-358, SP-359, SP-360, SP-70, SP-72, SP-63, SP-61, SP-69, SP-55, SP-80, SP-25, S...
Open access
Research Article10.9734/cjast/2020/v39i4031112