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Open Access Article
1 - Investigating environmental sustainability using ecological footprint index (Case study:Abadan city, in Khouzestan province)
Saeed MohtashamniaIntroduction: The growth and high population density in urban areas and the production of all kinds of domestic and industrial pollutants resulted many consequences on the sustainability of the environment and its biological capacity as well as the quality of human life MoreIntroduction: The growth and high population density in urban areas and the production of all kinds of domestic and industrial pollutants resulted many consequences on the sustainability of the environment and its biological capacity as well as the quality of human life in urban communities. Ecological footprint assessment is one of the methods of measuring sustainable development in urban societies, which is used to measure sustainability in the world. The purpose of this research is to measure the sustainability of Abadan city using the ecological footprint method. Materials and Methods: This research was carried out by using the descriptive-analytical method and by applying the ecological footprint calculation model proposed by Rees and Walkernagel in order to determine the amount of land needed by the residents of Abadan city. The data of this research was mainly quantitative and collected by two documentary and field methods. The studied community included 384 households living in Abadan city and using the statistics and data of the relevant organizations with the subject of research and national statistics and yearbooks. The cluster random sampling method was based on the ten Abadan manicipal regions. Then, the ecological footprint index of food consumption, the amount of carbon dioxide production due to transportation and heating from natural gas, the amount of water consumption, the amount of electricity consumed and the amount of produced waste were calculated. Results and Discussion: Calculations showed that the largest footprint was related to electricity consumption (4252 m2) per person and the lowest related to waste (21 m2) for each citizen. Footprint index of water 56, natural gas 450 , gasoil 3770, petrol 1484 and food 1232 square meters per citizen and the total ecological footprint was calculated 1.12 hectares . Conclusion: The results showed the region climate and the activity of oil industries cause high consumption of energy input increased in hot seasons and the traffic of diesel vehicles because of industries in Abadan increase, So the consumption of diesel fuel is more than gasoline. Although the total per capita ecological footprint of Abadan is less than the world average (1.8 hectares), but the total ecological footprint per population is 5.5% more than the urban environment's carrying capacity, and this requires optimal management of resources and matching this potential with population and resource consumption. Manuscript profile -
Open Access Article
2 - A look at the role of effective factors on the establishment model of knowledge management in Farhangian University of Khuzestan province
Firouzeh Mayahi Abdolmahdi Moarefzadeh Mohammad HosseinpourKnowledge management is the promotion of a comprehensive approach to identify, capture, recover, share and evaluate an organization's information capital and affects various aspects of the organization. Organizations have to design knowledge management strategies accord MoreKnowledge management is the promotion of a comprehensive approach to identify, capture, recover, share and evaluate an organization's information capital and affects various aspects of the organization. Organizations have to design knowledge management strategies according to their organization's environment. The aim of the current research is to achieve the establishment model of knowledge management in Farhangian University of Khuzestan province. This research is one of mixed exploratory research (qualitative and quantitative). In the qualitative part, the Delphi technique and 12 experts were used to determine the components and indicators of the research; Then, the leveling of the factors was done by using Mic Mac software and structural-interpretive method (ISM). In the quantitative part of cluster random sampling method, 217 employees of Farhangian University were selected and analyzed with SmartPLS software. For the validity of both methods, the formal and reliability method was also used with Cronbach's alpha test. The findings showed that the structural-interpretive technique showed that the factor of exploiting the two-column system of the learner is at the highest level, i.e. the first level, and the continuous performance and discovery of the knowledge base is at the lowest level. The results showed that there is a significant relationship between the components and the establishment pattern of knowledge management of Farhangian University in Khuzestan province Manuscript profile -
Open Access Article
3 - Evaluation of the effect of corn starch film composed of Ag-TiO₂ nanocomposites and Satureja khuzestanica essential oi on the shelf-life of chicken fillet
Neda Sallak Abbasali Motallebi Moghanjoughi Maryam Ataee Seyed Amir Ali Anvar Leila Golestan -
Open Access Article
4 - The effect of business intelligence on financial performance with the role of mediating brand value and creativity (Case study of private banks in Khuzestan province)
hashem Rashidi goghakhor ali RezaianThe present study was conducted with the aim of the effect of business intelligence on financial performance with the mediating role of brand value and creativity of private banks in Khuzestan province. The research was applied in terms of purpose and descriptive-survey MoreThe present study was conducted with the aim of the effect of business intelligence on financial performance with the mediating role of brand value and creativity of private banks in Khuzestan province. The research was applied in terms of purpose and descriptive-survey in terms of method. The statistical population in this study consists of all employees of private banks in Khuzestan province that 1000 employees were considered as the statistical population and the sample size was selected using the Cochran's formula of 287 employees; And is simple using the random method; And standard financial performance questionnaires of Qaranfleh et al. (2010), Popovij et al. (2020) business intelligence questionnaire, Sin and Verma brand sharpening questionnaire (2017) and Doriji et al. (2001) creativity questionnaire were performed on them; Using Cronbach's alpha test, the reliability of financial performance questionnaire (0.86), business intelligence questionnaire (0.85), brand equity questionnaire (0.85) and creativity questionnaire (0.86) were obtained. The collected data were analyzed using SPSS software version 24 and from descriptive statistics (mean, standard deviation, etc.) and for structural equations from AMOS software, the results showed. Business intelligence affects the financial performance of private banks. Also, business intelligence with the mediating role of brand equity and creativity has a positive and significant effect on the financial performance of private banks in Khuzestan province. Manuscript profile -
Open Access Article
5 - The Effect of Social Customer Relationship Management on Financial Performance with the Mediating Role of Customer Commitment and Customer Satisfaction (Case Study of a Private Bank in Khuzestan Province)
sajad Rabiheh ali RezaianThe aim of this study was to investigate the effect of social customer relationship management on financial performance with the mediating role of customer commitment and customer satisfaction (case study of a private bank in Khuzestan province). The research was applie MoreThe aim of this study was to investigate the effect of social customer relationship management on financial performance with the mediating role of customer commitment and customer satisfaction (case study of a private bank in Khuzestan province). The research was applied in terms of purpose and descriptive-survey in terms of method. The statistical population in this study was all employees of private banks in Khuzestan province and 100 employees. The sample size was selected using the Cochran's formula of 80 employees; And the sampling method is simple using random method; And standard financial performance questionnaires of (Qaranfleh et al, 2010); Customer Relationship Management (Alavi Shad, 2010); Lee and (Cunningham, 2001) and (Wang, 2018) customer satisfaction were fulfilled; Using Cronbach's alpha test, the reliability of Financial Performance Questionnaire (0.85), Social Customer Relationship Management Questionnaire (0.86), Customer Commitment Questionnaire (0.88) and Customer Satisfaction Questionnaire (0.87) were obtained. Collected data were analyzed using SPSS software version 26 and descriptive statistics (mean, standard deviation, etc.) and for structural equations from AMOS software, the results showed; Social customer relationship management with the role of mediating customer commitment and customer satisfaction has a positive and significant effect on the financial performance of private banks in Khuzestan province. Manuscript profile -
Open Access Article
6 - Comparison Ability Between FAO and Iran Ecological Models to Estimate of Capability Ecological land for Using Pasture
Zeinab Radan Mahmood Shariat Amad Landi Nematolah Jafarzade Nooshin Sanjarani poorBackground and Objective: Ecological capability evaluation is for identity to ability potential land for executable usage and expected. Method: Meydavood region is located in Baghmalek town in Khuzestan province and include various features such as: mountain, plai MoreBackground and Objective: Ecological capability evaluation is for identity to ability potential land for executable usage and expected. Method: Meydavood region is located in Baghmalek town in Khuzestan province and include various features such as: mountain, plains, low land, forest land and pastures. The most part of the study area is belong to pastures, and the researching has been trying to potential capability land for using of pasture with using of two models FAO and makhdoom with helping GIS application. Finally potential pastures unit has been recognized based on pastures ecological model in Iran and using searching language in geographical information. Findings: Based on FAO model 5 unit has been recognized suitable for pasture from 8 unit land, and remainder is unsuitable. Based on Makhdoom model 238 unit has been located in third floor and 71 unit has been located in fourth floor of pasture. Discussion and Counclusion: comparison between 2 models has been shown that environmental units are more in number and lower in area than FAO model; In the other hand FAO model with present using has been shown high proportion. With due attention to shortage of suitable pasture land in Iran, Makhdoom model is not suitable with performance and management plans of country in Meydavood and FAO model is preference. Manuscript profile -
Open Access Article
7 - Reproductive Biology of Giant Cuttlefish (Sepia pharaonis, Ehrenberg, 1831) in the Northern Waters of the Persian Gulf
Nassir Niamaimandi Ali Mobarrezi Gholam Moradi Khosrow AeinjamshidObjectives: The aim of the study was to investigate the management of simultaneous catch season and spawning period of giant cuttlefish and determine a new solution for optimal management for conservation and continuity of fisheries in the region. Materials and Methods: MoreObjectives: The aim of the study was to investigate the management of simultaneous catch season and spawning period of giant cuttlefish and determine a new solution for optimal management for conservation and continuity of fisheries in the region. Materials and Methods: Samples were collected from the catches of traditional gear of traps at landing places of Bushehr and Khuzestan. 100 to 150 samples were randomly selected and sorted by sex. Reproductive status in males and females were studied using gonadosomatic index (GSI) and statistical calculations. Results: The result of GSI in males and females indicated the highest reproductive activity in February and March, and then reproductive activities were reduced in both sexes. Sex ratio was ½ and Chi-squared (X2) tests gave for both sexes, indicating that the ratio of males to females was significantly different (p> 0.5). The results of present study show that opening period of the giant cuttlefish in the studied area is simultaneous with maximum spawning period of the species. Based on the results of the present study, it is necessary to develop a new management for exploitation of the giant cuttlefish in the area. Manuscript profile -
Open Access Article
8 - Historical Perspective renovation and development of Khuzestan
mohammadreza alam ali moradiModernization and development are of the most important issues for historical, economic and sociological study in the special area. Modernization and development process in the Khuzestan have vital effect in the inhabitant’s life and even whole country for example MoreModernization and development are of the most important issues for historical, economic and sociological study in the special area. Modernization and development process in the Khuzestan have vital effect in the inhabitant’s life and even whole country for example political life, social, economic and cultural aspects. The reasons for this development started In 1306 AH / 1888 AC, during the Naser Aldine Shah Qajar time and the Karun free shipping, and then continued with exploration and extraction of oil in 1907 in the MasjedSoleiman. This study aim is investigation about reasons for Khuzestan development based on free shipping in the Karun River and oil exploration/production. In this study was used from describe and analyzes method on original historical information. Manuscript profile -
Open Access Article
9 - Post surgical adhesion prevention: Vitamin C or Satureja Khuzestanica
ayda najafian azin alavi kambiz amjadigolpayegani sakineh dadipour ali safarimoradabadi soghra fallahi azita faramarziAbstract Abdominal surgeries can result in intra abdominal adhesions. Since Satureja Khuzestanica is used for its anti oxidant, anti lipid, anti inflammatory and anti bacterial effects, it might also play a role in preventing intra abdominal adhesion. Ther MoreAbstract Abdominal surgeries can result in intra abdominal adhesions. Since Satureja Khuzestanica is used for its anti oxidant, anti lipid, anti inflammatory and anti bacterial effects, it might also play a role in preventing intra abdominal adhesion. Therefore, this study was conducted in order to assess the effects of this plant compared with vitamin C in the prevention of post surgical intra abdominal adhesions.Forty rats were used for this experimental study and were randomly allocated into 4 groups of 10 rats. Ten ml of 0.9% normal saline, 250 mg/kg vitamin C, 250 mg/kg Satureja Khuzestanica, and both vitamin C plus Satureja Khuzestanica were used for the first, second, third and fourth group, respectively. Mazuji classification and pathology assessment were used to grade the amount of adhesion. According to our findings, vitamin C in addition to Satureja Khuzestanica is effective in preventing abdominal adhesions. Manuscript profile -
Open Access Article
10 - Evaluation of the effect of nutrition on the quantity and quality of Satureja khuzestanica Jamzad. essential oils in ecological conditions of Khorramabad
Shahla hmadi Fatemeh Sefidkon Bohloul Abbaszadeh Mahnaz FarhadiThis research was carried out to study the effects of chemical and biological fertilizers (manure and vermicompost), as well as their combinations on the quality and quantity of the essential oil content and composition of S. khuzestanica in Zagros Botanical Garden of A MoreThis research was carried out to study the effects of chemical and biological fertilizers (manure and vermicompost), as well as their combinations on the quality and quantity of the essential oil content and composition of S. khuzestanica in Zagros Botanical Garden of Agricultural and Natural Resource Research Center of Lorestan based on a complete random block design with 3 replications in 3 years, during 2016-2020. There were 24 plots of 3x3in the study, 100 cm away from each other, in which the plants were sown art a distance of 50 cm. The experimental treatments included 50 kg/ha of NPK (50, 25, 25), animal manure (30 and 60 tons/ha), vermicompost (5 tons/ha), and a combination of NPK combination and animal manure and vermicompost, all applied only once at the planting stage. During the flowering stage, shoots were harvested and their essential oils were obtained by hydro-distillation. The essential oils were then analyzed by GC and GC/MS. The results of combined analysis of variance showed that the effects of year and interaction of year and fertilizer on the percentage of essential oil were significant at p≤0.05 and p≤0.01, respectively. Furthermore, the maximum essential oil percentage and oil yield in S. khuzistanica were 5.4% and 433 kg/ha with NPK + M60 treatment during the third year. Carvacrol (93.1-88.8, 96.0-89.6,94.9-88.8 percent) was the most important composition of the essential oil in all treatments and years of the experiment. In general, the nutritional treatments increased the amount of essential oil and carvacrol compared to the control, and during the three years of testing, the yield of dry weight and therefore essential oil increased. The results of this research indicated that the use of organic fertilizers alone or in combination with chemical fertilizers has a positive effect on improving the essential oil yields, and the use of integrated nutrition method for S. khuzestania is economic. Manuscript profile -
Open Access Article
11 - Measurement the rate of enjoyment Cities of khozestan province In terms of indicators of healthy city
Hossain Nazmfar Ameneh AlibakhshiToday more cities are confronted with increasing levels the negative consequences of rapid growth that this threatened public health the citizens. For this reason the idea of a healthy city has the great importance of contemporary urban research and of great research ca MoreToday more cities are confronted with increasing levels the negative consequences of rapid growth that this threatened public health the citizens. For this reason the idea of a healthy city has the great importance of contemporary urban research and of great research capacity. Purpose of this study is an indicator of a healthy city in a city the Khuzestan province. The methodology of this research is descriptive and analytical and data requirements of the Statistical Yearbook 1390 have been collected the Khuzestan province. To analyze the data and Evaluate the the city having a healthy city index of 34 variables in the form of health indicators, health, environmental and socio-economic weight of the Shannon entropy method using decision model multi-criteria decision Electronics ranked. The results show that the city of Ahvaz, Dezful and Susa in a more favorable position and city curb, Haftkel and undesirable and inappropriate Bawi terms of indicators are healthy city. Major reasons include low number of laboratories, pharmacies, physician, and number of beds, dentist, and employment rate, shortage of urban green space and high rate of unemployment. Manuscript profile -
Open Access Article
12 - The trend of Urban Hierarchy Development in Khuzestan Province: a five decades analysis (1956-2006)
Amir Bastaminia Masuod Safaeepour Saied Maleki Yosef Tazesh Korosh OmidipoorIn recent decades, more and more cities have expanded rapidly and have raised as an undeniable fact. The national and regional metropolises, with its focus on facilities and infrastructure, the main hub of the population have become attractive. Negligence of the urban s MoreIn recent decades, more and more cities have expanded rapidly and have raised as an undeniable fact. The national and regional metropolises, with its focus on facilities and infrastructure, the main hub of the population have become attractive. Negligence of the urban system and the urban sprawl growth uncontrollable urbanization and fragmentation causes an imbalance in the country's urban system. The growing trend of urbanization includes migration, rural - urban and economic development - social causes and uneven pattern of urban networks.This leads to the creation of the first urban phenomenon and is an imbalance in the urban space. The purpose of this study was to analyze the urban system by using the first city in Khuzestan province, rank - size, the class difference, the entropy coefficient and Lorenz curve. The method used in this research is a quantitative – analytic method. The results indicate an imbalance in the regression slope in the hierarchy of a city in Khuzestan province. This imbalance between the ages of 65 and 85 and 75 years less was more. The first city in the province was of 35 to 55 years in declining to rule .But in 65 years, the first town in the province due to issues arising from the war was greatly increased. First city in 75 years has fallen slightly but rises again in 85 years. Entropy calculations indicate an increase in the concentration of 35 to 85 years in Khuzestan province. So that the entropy factor of 0.747 to 0.692 at 35 years is 85 years. Manuscript profile -
Open Access Article
13 - Structure and forms in Arabic Poems of Khuzestan
ali afzali leili Abasi montazeriIran is a country that has various nationalities. Each one has its own customs. They create one united nation as they are adhered to their ethnic culture in their national cultural framework. The most durable, effective and appropriate conventional art among the Arab pe MoreIran is a country that has various nationalities. Each one has its own customs. They create one united nation as they are adhered to their ethnic culture in their national cultural framework. The most durable, effective and appropriate conventional art among the Arab people of Khuzestan is the poetry art. Poetry is so common among them. The kinds of eloquent poetries and types of folksy verses such as Abozyye, Meimer, Hose,Mavval, Naee, Chobiye, Hado, Rakban, Darami, Nayel, Dallellol, etc. are always companion of Khuzestan Arab people. In the present article, after one historical introduction to Khuzestan Arabs in details, the history of Arab poetry in this district and the most famous structures and formats of Arab poetries are explained with example Manuscript profile -
Open Access Article
14 - The effect of Satureja khuzestanica essential oil on E.coli in Iranian white cheese
Shima Shahrabi Ali Fazlara Ahmad Zand moghaddamEscherichia coli is one of the most important members coliforms, which are important in terms of Pathogenicity and toxicity.The aim of this study using of Satureja khuzestanica essential oil as an antibiotic and natural preservatives in a food model (cheese UF) was afte MoreEscherichia coli is one of the most important members coliforms, which are important in terms of Pathogenicity and toxicity.The aim of this study using of Satureja khuzestanica essential oil as an antibiotic and natural preservatives in a food model (cheese UF) was after 60 days of storage. The data was analyzed using SPSS 16 and statistical tests One_Way ANOVA and Repeated Measures Define. The effect of Satureja khuzestanica essential oil (in 0.02% and 0.04% concentration) was studied on Escherichia coli with 104 cfu/ml in retentate consumed for cheese making with the blank sample which was not contained essential oil. The concentration of 0.02 and 0.04 % bacteria in the cheese containing the essential oil of 15 keeping up with the other days showed significant difference with the cheese without Satureja khuzestanica essential oil (p Manuscript profile -
Open Access Article
15 - فعالیت ضد باکتری، ضد قارچی و ترکیبات شیمیایی اسانس مرزه تابستانی و مرزه خوزستانی
احمدرضا گلپرور محمد مهدی قیصری امین هادی پناه مجتبی خرمیمقدمه و هدف: هدف از این مطالعه بررسی فعالیت ضد باکتری، ضد قارچی و ترکیبات شیمیایی اسانس مرزه تابستانی (Satureja hortensis L.) و مرزه خوزستانی (Saturejakhuzestanica Jamzad) بوده است. روش تحقیق: فعالیت ضد باکتری و ضد قارچی اسانس بر ضد Staphylococcus aureus  Moreمقدمه و هدف: هدف از این مطالعه بررسی فعالیت ضد باکتری، ضد قارچی و ترکیبات شیمیایی اسانس مرزه تابستانی (Satureja hortensis L.) و مرزه خوزستانی (Saturejakhuzestanica Jamzad) بوده است. روش تحقیق: فعالیت ضد باکتری و ضد قارچی اسانس بر ضد Staphylococcus aureus و Candida albicans به ترتیبآزمایش شد. اسانس قسمتهای هوایی مرزه تابستانی و مرزه خوزستانی به وسیله دستگاه کروماتوگرافی گازی متصل به طیف سنج جرمی (GC/MS) مورد تجزیه و شناسایی قرار گرفت. نتایج و بحث: نتایج بدست آمده از این تحقیق نشان داد که 22 و 21 ترکیب در اسانس مرزه تابستانی و مرزه خوزستانی به ترتیب شناسایی شد. ترکیبات اصلی اسانس مرزه تابستانی شامل کارواکرول (56/36 درصد)، گاما ترپینن (24/75 درصد) و پ-سیمن (5/81 درصد) بوده و ترکیبات اصلی اسانس مرزه خوزستانی شامل کارواکرول (62/69 درصد)، گاما ترپینن (9/25 درصد) و پ-سیمن (8/36 درصد) شناسایی شد. نتایج بدست آمده از فعالیت ضد باکتری و ضد قارچی نشان داد که اسانس هر دو گیاه خاصیت ضد میکروبی دارد. MIC و MBC اسانس گیاه مرزه تابستانی و مرزه خوزستانی بر ضد S. aureus به ترتیب 1 /0 و 0/5 μl/ml و برایC. albicans 0/1 و 0/2 μl/ml تعیین شد. توصیه کاربردی/صنعتی: در مجموع ترکیبات اسانس گیاه مرزه خوزستانی می­تواند خاصیت ضد میکروبی بیشتری در مقایسه با مرزه خوزستانی داشته باشد و برای این منظور مورد استفاده قرار گیرد. Manuscript profile -
Open Access Article
16 - The effects water stress, magnetic and moisture pretreatment on physiological parameters and yield and harvest index of sunflower in north of Khuzestan climate condition
Negin Zarian Farbod Fotouhi Ali AfrousSunflower is one of the most important oilseeds in the world, because of the high quality of oil it is important to plant. In order to investigate the effect of three factors of water stress, magnetic pretreatment and aqueous pretreatment on yield and yield components o MoreSunflower is one of the most important oilseeds in the world, because of the high quality of oil it is important to plant. In order to investigate the effect of three factors of water stress, magnetic pretreatment and aqueous pretreatment on yield and yield components of experimental sunflower, a factorial experiment was conducted in which water stress as the main factor and two other pretreatments as factorial. The sub factor was evaluated. The results showed that in this experiment none of the main effects and interactions had any effect on grain yield. Grain yield was affected by the interaction between water stress and magnet pretreatment and triple interaction effects. The highest grain yield was in full irrigation treatment, 150 mT magnet pretreatment for 30 min and water pretreatment. The effect of stress on the harvest index based on oil yield as well as the interaction of stress on magnetism was significant. Manuscript profile -
Open Access Article
17 - The study effectiveness of Satureja khuzestanica extract on Leishmania major in vitro condition
M. Asmar S. Asiabi R. A. Fattahi لیلا Modiri مهین Farahmand Kh Issazade Sh. YavariThis study aimed to determine effectiveness of Satureja khuzestanica extract on Leishmania major in vitro. In present study standard strain of Leishmania major with MRHO/IR/75/ER international code was used that previously had been cultured in NNN medium. This parasite MoreThis study aimed to determine effectiveness of Satureja khuzestanica extract on Leishmania major in vitro. In present study standard strain of Leishmania major with MRHO/IR/75/ER international code was used that previously had been cultured in NNN medium. This parasite was transferred from NNN medium to RPMI 1640 medium. Then at logarithmic phase, certain numbers of parasite were taken from this medium and were added to cell culturing plate. Then effect of 250 , 500 , 1000 mg /ml extract of Satureja khuzestanica on Leishmania major promastigotes were examined in 24 and 72 hours and the effect of these concentrations were compared to glucantime. Additionally, effects of concentrations such as 250, 300, 350, 400, 450 mg / ml of Satureja khuzestanica extract was examined to obtain its minimum effective concentration. In the study and comparison between extract and glucantime with concentrations 250 , 500 , 1000 , mg /ml , after 72 hours , decrease in promastigote population were compared to untreated control in these concentrations and for Satureisa khuzestanica extract were 56.14% , 77.19% and 77.19% , respectively while for glucantime it was 19.29 , 24.56 , 33.33% respectively. Minimum effective concentration of this extract was up to 250 mg /ml . Satureja khuzestanica extract has an acceptable effect on Leishmania major in in vitro conditions in comparison with glucantime Manuscript profile -
Open Access Article
18 - Investigating the Effectiveness of Farmers' Risk Management Strategies (Case Study: Khuzestan Province)
Ramin Safaveyan Mohsen Mousaei Jahanbakhsh Rahimi BagmalekRisk is an integral part of agriculture. risk management is the process of choosing an appropriate strategy from among different options to reduce risk. Therefore, the purpose of this research is to identify the factors affecting the effectiveness of farmers' risk manag MoreRisk is an integral part of agriculture. risk management is the process of choosing an appropriate strategy from among different options to reduce risk. Therefore, the purpose of this research is to identify the factors affecting the effectiveness of farmers' risk management strategies in Khuzestan province. The research is exploratory in terms of its purpose, in terms of the nature and type of data study of the newly emerging foundation, and in terms of time, it is a survey research. The statistical population of the research consists of professors, managers and leading farmers and experts who had sufficient experience in the field of agriculture. The sample size included 15 experts. The analysis method in the qualitative part is the content analysis method. The research results in the qualitative part identified 10 main factors (individual factors, environmental factors, economic factors, market factors, product insurance, human factors, educational-promotional factors, agricultural characteristics, social factors and political-institutional factors), and 28 dimensions. (Age, education, family size, background, access to credit and financial services, income, savings and investment, price, economic situation of the country, ownership, severe market fluctuations, approximate distance from the garden to the sales center, middlemen, government guaranteed purchase , promotion of agricultural insurance culture, land characteristics, climatic factors, pest and disease, manpower information, education, promotion factors, crop cultivation, social trust, use of indigenous knowledge, social participation, stability of laws and regulations, communication with foreign neighbors, government support). finally led to the identification of 99 effective concepts on the effectiveness of risk management strategies. Manuscript profile -
Open Access Article
19 - مولفه های موثر برتولیدبهینه گندم از منظر کشاورزان شمال خوزستان
محمد صادق صبوری ثریا رفیعی داود ثمریاین تحقیق با هدف بررسی نقش نگرش فلسفی، اقتصادی، محیطی، آموزشی و برخی ویژگی های شخصی کشاورزان در تولید گندم در شمال استان خوزستان انجام شد. نوع تحقیق کاربردی بود مه به شیوه علی ارتباطی انجام شد. داده ها با استفاده از روش تحقیق پیمایشی و با استفاده از پرسشنامه به عنوان اب Moreاین تحقیق با هدف بررسی نقش نگرش فلسفی، اقتصادی، محیطی، آموزشی و برخی ویژگی های شخصی کشاورزان در تولید گندم در شمال استان خوزستان انجام شد. نوع تحقیق کاربردی بود مه به شیوه علی ارتباطی انجام شد. داده ها با استفاده از روش تحقیق پیمایشی و با استفاده از پرسشنامه به عنوان ابزار اصلی پژوهش جمع آوری شد. نمونه ها شامل تمام تولید کنندگان گندم در شمال خوزستان از جمله دزفول، اندیمشک و شهرستان شوش (بر اساس تعداد کشاورزان گندم) بود. 310 کشاورز با استفاده از فرمول کوکران از طریق انتخاب تصادفی از 23485 تن گندم خوزستان شمالی انتخاب شدند. در نهایت 302 پرسشنامه مورد تجزیه و تحلیل قرار گرفت. داده های پژوهش با استفاده از رگرسیون گام به گام مورد تجزیه و تحلیل آماری قرار گرفت. پرسشنامه از طریق مرور ادبیات برای جمع آوری داده ها تهیه شد. روایی ابزار پس از چندین بار بررسی و تصحیح توسط اعضای هیات علمی ترویج وآموزش کشاورزی در دانشگاه آزاد گرمسار تایید گردید. اعتبار پرسشنامه توسط گروهی از کارشناسان بررسی وپایائی آن پس از اعمال ضریب کرونباخ 0.81گزارش شد (در مجموع 30 پرسشنامه در مناطق مشابه در استان خوزستان تکمیل شد). تحلیل رگرسیون گام به گام نشان داد که مهم ترین عامل موثر بر تولید مطلوب گندم، عوامل اقتصادی کشاورزان است. مهمترین متغیر که واریانس متغیر وابسته را توضیح داد، متغیرهای اقتصادی با 77.2٪ درصد بود. پس از آن، متغیرهای (محیط زیست، اجزای قانونی و فرآیندهای آموزشی- نگرشی) قرار دارند که 5/86٪ از واریانس تولید بهینه گندم را تشکیل دادند Manuscript profile -
Open Access Article
20 - The Effects of Climate Change on Iran's Sugarcane Production (Case study: Khuzestan Sugarcane)
Abdulah Rajabalinejad Niv Nozari Bita Rahimi BadrClimate change due to global warming cause a lot of concern that requires comprehensive and reciprocal world wide action. The agricultural sector is one of the most dependent sectors on the climate, in the production cycle and food security of Iran, with a dry and hot c MoreClimate change due to global warming cause a lot of concern that requires comprehensive and reciprocal world wide action. The agricultural sector is one of the most dependent sectors on the climate, in the production cycle and food security of Iran, with a dry and hot climate is at a higher risk of global damages for these climate changes. Moreever, the major sugarcane industries of Iran are located in Khuzestan province which climatic variables in this region have recorded drastic and increasing changes procedure. In this article the effects of climate change on sugarcane industry in Khuzestan are studied (1971-2020). The usage of Dynamic Ordinary Least Squares (DOLS), an econometric model, helped examining the effect of climate factors such as temperature and precipitation on production. The results depicts a nonlinear relation between the climatic factors temperature and precipitation and production. As a matter of fact, the nonlinear relation in the form of an inverted U-shape in the graph shows the importance of climate change on agricultural production. The government's ownership of Khuzestan's sugarcane cultivation and the assignment of exclusive rights should provide maximum productivity, but not achieving an ideal goal. In conclusion, because of the negative effects of climate change on sugarcane production, it, is highly recommended to 1) Limit human intervention in nature, 2) Utilize varieties of other crops which are more resilientistant to climate change, 3) Alternate the cultivation patteren,and finally (4) To consider supportive policies in this matter to cope with the effects of climate change . Manuscript profile -
Open Access Article
21 - Chemical composition, phenolic compounds, antioxidant and antimicrobial activity of the Satureja khuzestanica Bunge. essential oil in southern Iran
ramin babadaeye samani reza shirali ardalan alizadehThe genus Satureja belongs to the family of lamiaceae, this genus contains about 235 species which 16 species of this genus exist in Iran of which 9 species are endemic. The experiment was carried out to evaluate the essential oil composition, phenolic compounds, antiox MoreThe genus Satureja belongs to the family of lamiaceae, this genus contains about 235 species which 16 species of this genus exist in Iran of which 9 species are endemic. The experiment was carried out to evaluate the essential oil composition, phenolic compounds, antioxidant and antimicrobial activities of essential oil of Satureja khuzestanica. Aerial parts of S.khuzestanica were collected from the natural habitat of the plant in Khuzestan province and dried and powdered. Essential oil was obtained by hydro distillation using Clevenger for 3 hr and dried by sodium solphat anhydrous. The weight percentage of essential oil was 3.18%. Essential oil components were identified by gas chromatography-mass spectrometry (GC/MS). 43 compounds were identified in the S. khuzestanica essential oil comprised 99.96% of total. Major compounds were: carvacrol (77.21%), γ-Terpinene (6.43%), α-Farnesene (2.30%), and p-Cymene (2.24%). Phenolic compounds were determined using Folin-Ciocalteu reagent and antioxidant activity was performed DPPH method. The results showed that the phenolic compounds of S.khuzestanica 25.52±1.35 mg Gallic acid per gram of dry matter and amount of antioxidant activity of the plant was 8.12±0.22 µg per ml. Antimicrobial activities were tested against Escherichia coli, and Candida albicans by disc diffusion method according to a factorial test, based on Randomized Complet Design with three replications. The results showed that the essential oil of the plant has high antimicrobial effect against micro-organisms were investigated and inhibitory effect on C. albicans was greater than Escherichia coli. Manuscript profile -
Open Access Article
22 - The Study of Native Fish of Mesopotamichthys Sharpeyi and Barbus Grypus in Khuzestan Province Warm Water Fish Farms with the Perspective of Contamination by Heavy Metals and Risk Evaluation for Consumers
Muhammad hamzehpour Reza Salighehzadeh Behnam Pedram Marjan MosaferHeavy metals, due to their indestructible nature, pose a serious threat to the health of aquatic animals as well as humans if a high concentration of them accumulates in the tissues of aquatic organisms. For this purpose, the present study was done with the aim of inves MoreHeavy metals, due to their indestructible nature, pose a serious threat to the health of aquatic animals as well as humans if a high concentration of them accumulates in the tissues of aquatic organisms. For this purpose, the present study was done with the aim of investigating native Bunni and Shabout fishes in tropical fish breeding farms of Khuzestan province with the perspective of contamination by heavy metals and risk assessment for consumers. In present study, the concentration level of thirteen heavy metals (arsenic, cadmium, cobalt, chromium, copper, iron, mercury, manganese, molybdenum, nickel, lead, tin and zinc), in the muscle tissue of (Mesopotamichthyssharpeyi) and (Barbus gryous) was measured. The results of this study showed that there were no significant difference between the concentration of heavy metals measured in Bunni and Shabout fishes. The findings of the research indicated that iron and arsenic had the highest and lowest concentrations in the muscle tissue of Bunni and Shabout fishes, respectively. Comparison of measured heavy metals with international health standards showed that the concentration of all metals except lead were significantly lower than the permissible limit (p < 0.05). The concentration of lead was significantly higher than the permissible limit (p < 0.05). The assessment of health risk showed that daily and continuous consumption of these products by consumers is completely safe, except for cadmium and lead and there is no risk for them. The average concentration of all measured metals except lead were lower than international standards. The estimation of daily intake of all measured heavy metals except cadmium and lead were less than global standards. The estimation of daily intake in all metals except cadmium and lead showed that the consumption of Shabout and Bunni fish currently does not pose a risk to human health, however, in order to prevent possible contamination in the future, management should pay more attention to these pollutants and their possible sources. Manuscript profile -
Open Access Article
23 - Evaluation of empirical desalinization models in saline soils and determining an appropriate model for north-Ahwaz area, Iran
Marouf Siosemarde fereydon kaveh ebrahim pazira hosein sedgi seead jamil ghaderiSoil salinization and sodification caused by salt accumulation are the common phenomena that manifest in irrigated agriculture in arid and semiarid regions, and reclamation of salt-affected soils has become an important tool for improving crop production. The irrigated MoreSoil salinization and sodification caused by salt accumulation are the common phenomena that manifest in irrigated agriculture in arid and semiarid regions, and reclamation of salt-affected soils has become an important tool for improving crop production. The irrigated agriculture is suffering severe secondary salinization. A large quantity of irrigated land has been abandoned due to salt accumulation which is threatening local environment and socio-economy. The aims of this research was evaluation of empirical desalinization models of saline soils, and determining the appropriate model for soil reclamation at these sites. For this purpose, two experimental areas (Sl, S2) of north-Ahwaz at Khuzestan province, Iran were selected and four treatments with three replications by series of double rings were applied. The treatments were included 25, 50, 75 and 100 cm water application. It was concluded that 87.12 and 84.54% of initial salinity in pilots S1 and S2 was removed by 100 cm water leaching at one meter layer of soil, respectively. In this study, 18 empirical models were compared by using initial and final values of electrical conductivity (EC) relation to net leaching water depth to soil depth. The results showed that cubic and exponential models were the best models with high correlation and accuracy in pilots S1 and S2, respectively. Manuscript profile
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