This book provides a comprehensive review of advances in breeding techniques for cereals such as wheat, barley maize and rye. Part 1 discusses ways of better exploiting genetic diversity through techniques such as trait introgression. Parts 2-3 then summarise developments in the use of doubled haploids and hybrid breeding methods. Parts 4-5 review advances in high throughput phenotyping and its use in identifying markers for breeding using techniques such as genome-wide association studies and nested association mapping.