Satureja khuzistanica Jamzad is an endemic medicinal plant which grows naturally in arid rangelands of south west of Iran. It is also being cultivated in arid regions with salt problems. So, it is necessary to find a method to develop its cultivation under salinity condition. This study was aimed to determine the effects of 24-epibrassinolide […]
Main perennial rivers of Gujarat, Tapi, Narmada, Mahi and Sabarmati are meeting Arabian Sea in Gulf of Khambhat. The out flow of Mahi River into the sea is decreased due to construction of dams like Bajaj Sagar, Kadana, Panam and Wanakbori weir. So, Tidal effect of sea and sea water intrusion is being increased on […]
Germination represents a fundamental stage of plant life highly responsive to change of environmental conditions. Low germination percent and seedling establishment are basic problems in saline regions. One of the sensitive stages of plants to salinity is the germination stage. This study was conducted using a factorial experiment with three factors such as species with […]
Lycium depressum L. is the only native tree-like life-form species inhabited in saline and alkaline regions of Turkmen Sahra located at Golestan province in Northern Iran. During past years, efforts have been made to increase vegetation cover of the area by cultivation of L. depressum L. to reduce water and wind erosions and dust storm […]
Salsola turcomanica (Litv) is a widespread wild plant species in Middle Eastern arid and semi-arid areas and is a relatively palatable halophyte species that has low establishment rate in the field. In winter 2017, in order to optimize the germination indices, its seeds were treated by scarification, stratification, scarification after stratification, gibberellic acid, potassium nitrate […]
The present study focuses on the past (1985) and current (2018) status of the Naama’s Sabkha, particularly its salinity, vegetation, and water status. The acquired results will be useful for the preservation of Sabkha biodiversity. The representative sampling allowed us to make 136 soil samples over two depths: topsoil (0-4 cm) and down soil (4-30 […]
In this research, we used six MODIS remote sensing products to evaluate the vulnerability to desertification in Mashhad, Iran in 2020. The Enhanced Vegetation Index (EVI), Vegetation Condition Index (VCI), Salinity Index (SI), Synthetized Drought Index (SDI), Temperature Condition Index (TCI), and precipitation were considered in May, 2020 when vegetation growth reaches its maximum size. […]
Caper is a drought tolerant plant and natural feed of animal in the coastal rangelands of Iran. However, due to soil salinity and alkalinity issues, the growth of such native plants in the southern soils of Iran is limited. This study was conducted to evaluate the effect of various mulches including oil mulch, cement, sugarcane […]
Salinity stress and drought stress are the major environmental constraint for promoting medicinal plants in the arid lands of Morocco. To extendthe cultivation of Thymus satureioides in Tafilalet zone, Morocco, we investigate (in 2020) the effects of salinity and drought stresses on seed germination traits of T. satureioides. Salinity treatments included six concentrations of NaCl […]
