Wheat is the most important cereal crop in the semi-arid eastern Mediterranean region that includes northern Syria. Knowledge of wheat root depth and the vertical distribution during the winter growing season is needed for sound scheduling of...
Salinisation of land resources is a major impediment to their optimal utilisation in many arid and semi-arid regions of the world including Iran. Estimates suggest that about 34 million ha, including 4·1 million ha of the irrigated land, are salt...
Population growth and urbanization are increasing demands on limited renewable water resources in the Mediterranean region. Irrigation is a major water user, and so there has been increased effort to improve its efficiency. Using supplemental...
In most parts of Pakistan, untreated city effluent is utilised for growing vegetables around large urban settlements such as Faisalabad. Farmers use it as a source of irrigation water and plant nutrients. However, its continuous use may have serious...
Recent evidences from some irrigated areas worldwide, such as Central Asia, suggest that water used for irrigation contains magnesium (Mg2+) at levels higher than calcium (Ca2+). Excess levels of Mg2+ in irrigation water and/or in soil, in...
