1 Department of agronomy and plant breeding, College of Agricultural, Isfahan University of Techchnology, Iran *Corresponding Author: Abstract: The effects of salt stress on the activity of ascorbate peroxidase (APX), glutathione reductase (GR), superoxide dismutase (SOD) enzymes, carotenoid content, the rate of lipid peroxidation (LP) in term of thiobarbituric acid-reactive substan...

In order to determine the heritability and genetic parameters of some agronomic traits in barely (Hordeum vulgare L.) cultivars, a seven-parent half diallel (F1 crosses + parents) was conducted in the non-stress and salt stress (8 and 12 ds m-1) conditions in a randomized complete block design with three replications. Genetic analysis was performed by Hayman’s method and Griffing’s fixed model,...

کمبود روی یکی از اساسی ترین دشواری های تغذیه ای انسان در مناطقی است که غلات غذای اصلی مردم را تشکیل می دهد. یکی از راهکارهای پایدار برای مبارزه با کمبود روی، غنی سازی زیستی زراعی است که با بکارگیری راهکارهای زیادی از جمله تناوب زراعی و مدیریت اختلاط بقایای گیاهی، قابلیت دسترسی روی در خاک و جذب آن توسط گیاه افزایش می یابد. تناوب زراعی با تأثیر بر برخی از ویژگی های خاک، باعث افزایش حلالیت روی در ...

These days, application of geomorphology in regional development has attracted the attention of all planners. Role of geomorphology in recognition of desert regions the method of developing these regions by surveying type / unit and fascias can confirm them as being desert on not. This becomes important when in sensitive regions whereas the recognition of the border between deserts and other re...

1- Introduction Stalinization is a kind of geomorphologic hazard which appeared in many regions of the world. Reduction of water and soil quality is one of the main problems of this phenomenon during recent decades which has severed results. Salt Domes are one of important sources of salinity and are a treat for water and soil resources. In Iran rare studies have been done over this problem wh...

Background and Objectives: The dyestuff manufacturing and textile industries consume a high volume of water and produce a great amount of wastewater containing various toxic substances. Removal of dyes from water by absorption processes has received considerable attention. In the present study, removal of Acid orange7 from aqueous solution using the mesoporous (Mobil Composition of Matter No-41...

     Drought is one of the major environmental limiting factors in the global agriculture. Exploiting of crop yield potential and increasing yield stability of them in drought and drought-prone regions can be guaranteed to feed the world’s growing population. For this purpose, in order to assess the late season drought tolerance genotypes and determining of tolerant them using stress tolerance ...

1- Introduction This paper presents a simple method for evaluation of the size distribution of urban of innovative models (base Zipf’s law). The case study is in arid areas (including the province of Yazd). Technically, the arid regions of the world include those located within the tundra belts, commonly referred to as cold deserts, and those located within the equatorial belts of the world, o...