At the beginning of twenty-first century, the water crisis in the priority policy and management is inside and outside of the country as principle thoroughly human, social, economic and political rulers of the country is considered abundant. The World Bank has announced that during 1960 and 2025, water resources in Middle East, from 3430 m3 […]
. In order to study the variation for seed yield and its components, 200 accessions of alfalfa (Medicago sativa L.) were sown as drilled plots, using alpha designs/unreplicated with two repeated entries with in all of 10 blocks under dry land farming system in Kabodarahang Research Station, Hamadan, Iran, during 2010 to 2011. Data were […]
Fire causes extensive damage to rangelands’ ecosystems in arid and semi-arid regions. The purpose of this study was to investigate the effects of rangeland fire on vegetation and forage production in mountainous rangelands of the Solan area in Hamadan province, Iran. A burnt area and a homogeneous area without fire (control) were selected for this […]
