Jawahar R. Sharma's Statistical and Biometrical Techniques in Plant Breeding is a comprehensive and practical guide that effectively translates complex quantitative genetics into actionable tools for plant breeders. Its strength lies in its clear, example-driven exposition and its wide-ranging coverage of essential topics.
Plant breeding is a scientific discipline that relies heavily on data. To improve crop yield, resistance, and quality, researchers must analyze genetic variation and understand how traits are inherited. by Jawahar R. Sharma is considered a cornerstone text for agricultural scientists, breeders, and students seeking to understand these methodologies .
A crop variety that yields beautifully in a lab might fail completely during a drought. Dr. Sharma unpacks the models used to test environmental adaptability:
4. Availability of "Statistical and Biometrical Techniques in Plant Breeding"
Most agronomic traits—such as crop yield, drought tolerance, and nutritional quality—are quantitative. These traits are controlled by multiple genes (polygenes) and are highly influenced by environmental factors.