Nutritional Composition and Productivity of cv. "Mombasa" Under Different Levels of Nitrogen Fertilization and Water Deficit.

This study investigates the production and nutritional quality of cv. Mombasa grass under varying levels of water stress and nitrogen (N) fertilization, aiming to enhance forage production in harsh environments. Four irrigation levels (5760, 6912, 4608, and 3456 m ha year) and three N fertilizer doses (115, 57.

Genetic diversity of the chemical composition and pod production of trees grown in Saudi Arabia.

This investigation was conducted to evaluate pod and chemical component traits and the genetic diversity of genotypes at two locations. The selected locations were in the middle (Qassim region) and western (Jeddah region) areas, representing two agro-climatic zones of Saudi Arabia. The measured pod characteristics included production, weight, length, filling period, and chemical composition.

Wheat omics: Classical breeding to new breeding technologies.

Wheat is an important cereal crop, and its significance is more due to compete for dietary products in the world. Many constraints facing by the wheat crop due to environmental hazardous, biotic, abiotic stress and heavy matters factors, as a result, decrease the yield. Understanding the molecular mechanism related to these factors is significant to figure out genes regulate under specific conditions.

Molecular breeding for rust resistance in wheat genotypes.

Rusts are a group of major diseases that have an adverse effect on crop production. Those targeting wheat are found in three principal forms: leaf, stripe, and stem rust. Leaf rust causes foliar disease in wheat; in Egypt, this causes a significant annual yield loss.

QTL analysis of farinograph and mixograph related traits in spring wheat under heat stress conditions.

Farinograph and mixograph-related parameters are key elements in wheat end-products quality. Understanding the genetic control of these traits and the influence of environmental factors such as heat stress, and their interaction are critical for developing cultivars with improved for those traits. To identify QTL for six farinograph and three mixograph traits, two double haploid (DH) populations (Yecora Rojo × Ksu106 and Klasic × Ksu105) were used in experiments conducted at Riyadh and Al Qassim locations under heat stress.