بررسی شناسایی مناطق شور، گیاهان شور روی و مطالعه مکانیسم های مقاومت به شوری و معرفی گونه های مطلوب مرتعی مقاوم به شوری در یزد

Taking into account the development and importance of saline - Alkaline soils and saline areas in Y AZD province, the main objectives of this project were to identi.ty these regions , to supply saline areas maps, to determine and recognize Halopyhtes and salt _ tOlerant Glycophytes. other goals of this p!an were to identify th~ lenght and factors of . salinity and some issues on salt - resistance mechanisms in plants .in the natural saline environments. Plants in saline environments have relative resistance to salinity, but this resistance is significantly different between Variovs Kinds and types of plants. In this study the primary saline regions were first identified and drawn on map~ measuring 1:250000 scale. then face recognition - tloristic method was used. Through Refrence into the saline areas types of plants were identified, samples were taken and transferred to the maps. Although, boundaries between saline soils and other soils were recognized by EC, which was equal to 4 ( ds m-l ) decisie~~~s per meter, but the qU3l1titY.Qf salinity \11 tlJe.

Keywords:

مراتع , تحمل نمک , شوری خاک , یزد