Role of Genetic Diversity in Crop Improvement

Résumé fourni par la source

The existence of genetic diversity among organisms is crucial for maintaining the ecosystem, coping with the fast-changing climate, and enhancing biodiversity. Genetic diversity promotes genetic resource conservation and utilization, which are prerequisites contributor to the attainment of global food security. Genetic diversity aids in detecting and developing sustainable pest and disease management strategies while contributing to the development of cultivars preferred by producers, consumers, and the industries. The chapter presents the importance and sources of genetic diversity in crop improvement. The role of genetic diversity, conservation, and utilization of plant genetic resources is also explored to examine its contribution to crop improvement programmes. In addition, interventions employed in increasing genetic diversity and its application in crop improvement programmes for end-user preferred traits, such as yield stability, tolerance to biotic and abiotic stressors, and climate-change-resilient development, are discussed.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.