Statistical and Biometrical Techniques in Plant Breeding: A Comprehensive Review
- Single Factor ANOVA: Used to test if there are significant differences between varieties for a single trait in one environment.
- Two-Factor ANOVA: Used in Multi-Location Trials (MLT) to test Genotype $\times$ Environment ($G \times E$) interaction. If the $G \times E$ interaction is significant, it means a variety performs differently in different locations, necessitating stability analysis.
Jinks, J. L., & Becker, W. A. (1981). The statistical analysis of plant breeding data. Journal of the American Society for Horticultural Science, 106(5), 733-739.
is widely considered a foundational "ready-reckoner" for students and researchers in agricultural sciences
4. Genetic Parameters: Heritability and Genetic Advance
Without estimates of heritability (broad-sense H² and narrow-sense h²), breeders cannot predict response to selection. Sharma’s text includes: