Plant breeding has advanced significantly with the advent of new techniques that boost the resilience of food systems. Modern approaches, such as CRISPR (clustered regularly interspaced short palindromic repeats)-Cas9, RNA (ribonucleic acid) interference, and genome-wide association studies (GWAS), have revolutionized the ability to enhance crop resilience against biotic and abiotic stresses. These technologies enable precise and targeted genetic modifications, facilitating the development of crops that can withstand extreme weather conditions, pests, and diseases. Additionally, novel breeding methods contribute to improved nutritional quality and yield stability, essential for food security against climate change. The integration of high-throughput phenotyping and bioinformatics accelerates the identification and incorporation of desirable traits, ensuring rapid progress in crop improvement. These advancements support sustainable agricultural practices as well as reduce reliance on chemical inputs, promoting environmental health. By fostering genetic diversity and enhancing adaptive capacity, new plant breeding techniques play a crucial role in building resilient food systems capable of enduring and thriving under future challenges.
CRISPR/Cas9, genome editing, climate resilience, drought tolerance, disease resistance
New breeding techniques (NBTs), such as CRISPR-Cas9 and genomic selection, have revolutionized plant breeding by enabling precise genetic modifications and accelerating the development of robust crop varieties. These techniques enhance crop resilience to environmental stresses, pests, and diseases, significantly contributing to food security. The integration of NBTs with traditional breeding methods offers a comprehensive approach to developing sustainable and resilient food systems, ensuring stable food supplies to combat climate change and other agricultural challenges.