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Nowadays psychologists have decisively shifted their focus to well-being as a component of school life. Hence, this study was carried out to examine the mediating role of general causality orientation (and its three components, i.e., autonomy, control and impersonal) in the relationship between parental bonding and school well-being. The statistical population of the study was comprised of all 10th and 11th graders in Shiraz. The sample (N=474) was drawn through random multi-stage cluster sampling method. The instruments included General Causality Orientations Scale (Deci & Ryan, 1985), School Well-being Questionnaire (Konu & Lintonen, 2006), and the Parental Bonding Instrument (Parker, Tupling & Brown, 1979). Structural equation modeling was performed to analyze the data. The results demonstrated that parental care had a significant, positive effect on autonomy and control orientations, whereas it had a significant, negative impact on impersonal orientation. Parental care could indirectly predict school well-being, while autonomy and impersonal orientations mediated this association. In general, the findings indicated that increased parental care can enhance students’ school well-being both directly and indirectly through autonomy and impersonal orientations. Accordingly, familial (parental bonding) and motivational (general causality orientation) factors can contribute to promoting students’ school well-being.

Internal aspects such as self-efficacy and self-esteem and external ones such as the quality of parent–child interactions are among the most important factors affecting the formation of resilience. This study sought to investigate the mediating role of self-efficacy in the relationship between perception of parents' behavior and resilience in 4-6th grade students in Isfahan. The research design was descriptive-correlational. The statistical population of the study comprised all 4-6th grade students in Isfahan in 2015. A number of 150 students were selected via cluster sampling method and then responded to the Perceptions of Parents Scale (1991), Self-Efficacy Questionnaire for Children (2001) and Connor-Davidson Resilience Scale (2003). The obtained data were analyzed by SPSS21 software and mediating analysis. The results demonstrated that self-efficacy mediates the relationship between perception of parents’ behavior and resilience. Hence, improving the perception of parents' behavior can positively affect self-efficacy and this in turn can build resilience in children. In fact, higher levels of resilience reflect individuals’ perception of their ability to adapt successfully in the face of stress and adversity. Due to the fact that children’s attitude toward themselves is largely influenced by their perception of their interaction with parents, it can be stated that self-efficacy is shaped by the perception of the children of their relationship with parents.

Ciprofloxacin is an emerging and degradable pollutant that cannot be efficiently removed by common water and wastewater treatment processes. Electro-Fenton process is one of the most effective processes for the treatment of these compounds. Hence, the present study aimed to remove ciprofloxacin by Electro-Fenton method with heterogeneous catalysts, Fe+2 and Fe+3.

In this laboratory study, a reactor with 250 ml capacity, containing two mesh stainless steel (1×8cm) with a spacing of 2 centimeters, was used to remove ciprofloxacin. The effect of different factors such as ciprofloxacin concentration, current density, catalyst concentration and reaction time were investigated. Sampling was performed using spectrophotometer at 275 nm. One-factor method was used to design the experiments.

The highest removal rate of ciprofloxacin in the presence of two iron sources, magnetite nanoparticles and iron sulfate, under optimal initial concentration of ciprofloxacin 20 mg/L, catalyst concentration=1 g/L, current density=120 mA, hydrogen peroxide concentration=100 mg/L, contact time= 45 minutes and pH=3 were 97.89 % and 99.99%, respectively.

The results showed that Electro-Fenton process can remove ciprofloxacin from aqueous solutions, but it is recommended to use magnetite nanoparticles as iron sources due to recycling and reuse possibility of nanoparticles.

This study aimed at evaluating the new settlement centers in nomads areas in Chaharmahal and Bakhtiari province of Iran, using TOPSIS model. It was an applied research conducted in a descriptive and analytical method. Statistical Society included 1500 households with 306 samples in 22 new settlements of nomads community. The evaluation of new settlements was carried out using 31 indicators in 2016. The study results showed that six settlements had the high score (0.6-1), seven settlements had the moderate score (0.4-0.599) and nine settlements had the weak score (0-0.399); in addition, among the studied dimensions, economic and environmental dimensions indicated the worst condition while the best condition belonged to physical and social dimensions. Finally, it was concluded that the success in locating the new settlement centers and the sustainability of existing settlements required attention to all the economic, social, physical and environmental dimensions through an integrated sustainable development approach.

Nickel films of 300 nm thickness were deposited by electron beam evaporation at room temperature on 316 stainless steels. Corrosion studies of Ni coated 316 SS have been performed after N+ ion implantation at different energies of 20, 40, 60 and 80 keV. The structure and surface morphology of the films were evaluated using X-ray diffraction (XRD), atomic force microscope (AFM) and scanning electron microscope (SEM). X-ray diffraction (XRD) analysis showed formation of nickel nitride phases. The corrosion behavior of the samples was evaluated by potentiodynamic polarization test in 3.5% NaCl solution. The subsequent Tafel analysis revealed nobler open circuit potential and lower corrosion current density values with increase of beam energy. By increasing the implantation energy, diffusion effect enhances, hence, larger grains with smoother surfaces are formed. The smoother surfaces show higher resistance in the corroding medium. Increase in implantation energy was beneficial in improving the corrosion resistance.

This study was carried out in 2012 to determine the total irrigation efficiency and real hydro module of Nazlouchai plain in Urmia, using water balance method. In addition to field experiments, we used data gathered from previous documents and related analytical conclusions. Field experiments conducted in 14 farmer’s fields. The result showed that water application efficiency varied from 55.4 to 78.8%. Water distribution efficiency varied from 75 to 94% and water conveyance efficiency was 66 to 92%. Total efficiency of traditional network estimated 44% and net water requirement of cropping pattern of the plain based on Penman-Monteith method calculated about 4930 m^3/ha, thus gross water requirement of cropping pattern was 11204 m^3/ha. The traditional irrigation network of Nazlouchai plain, with 29050 hectares of land, is located in the lower part of Nazlouchai basin. Annual water withdrawal from Nazlouchai river estimated about 128 Mm^3 and differential of input – output of the plain groundwater estimated about 13 Mm^3 annually. Water balance of Nazlouchai plain was negative with 29 Mm^3/year shortage. Estimation reveald that water consumption of Nazlouchai plain was 170 Mm^3 and irrigation actual hydro module of the plain 5838 m^3/yr/ha. The results showed that water efficiency of Nazlouchai plain in agricultural activities was about 85%. The results of this study showed that the actual rate of agricultural water consumption was lower than what was declared, based on national efficiency; the figures announced for water productivity in agricultural production should be reviewed too.

Quantitative and qualitative classification of hydrocarbon reservoir rocks is one of the most important issues in geological reservoir studies. Nowadays, classifications of reservoir rock type are carried out by applying mathematical relationships to porosity and permeability parameters. Since the reservoir properties of the succession are directly related to their depositional environment and sedimentary conditions, therefore the influence of sedimentation and diagenesis should be considered in these classifications. In this study, based on core analysis results from Kangan Formation in six wells in one of the Persian Gulf hydrocarbon fields, hydraulic flow units were investigated by using FZI/RQI and DRT methods. The Unit 4 (HFU-4) has the best reservoir properties index that including the grainstone facies which is deposited in carbonate shoal environment. In this research, based on Carbonate shoal environment setting and diagenesis effects on that, the HFU4-B class that deposited in the center part of carbonate shoal environment, introduce for the best reservoir quality facies. Connected Moldic and interparticle porosities have the main diagenesis parameters that effect to increase the quality of reservoir properties. This facies with 13% average porosity and 199MD permeability has the best hydraulic reservoir unit.

The clastics Paleozoic Era deposits especially the Zakeen and Faraghan formations in some locations of the Arabian Plate host hydrocarbon reservoirs, but reservoir potential of these formations has never studied in north of this plate and the central part of Persian Gulf. The Zakeen Formation (Givetian to Famennian) completely studied for the first time in one exploration well in the Persian Gulf  Basin. Studied section is located on the north-east of the Arabian Plate and is the thickest reported section of the Zakeen Formation. It rest unconformably on Sarchahan Formation (Silurian) and it is coverd by clastics of the Faraghan Formation (Lower Permian). This study has investigated petrofacies and microfacies, diagenetic properties and depositional environments of  the Zakeen Formation by studying thin sections prepared from cuttings in one well in the central part of Persian Gulf. Results show that the Zakeen Formation is composed of quartz arenite, sub-arkose, arkose, siltstone, claystone, mudstone petrofacies and carbonate mudstone microfacies. Based on sedimentary propertiesand Palynofacies results, the Zakeen Formation was deposited on clastic shallow marine environment consists of beach plain, shoreface and offshore sub-environments. Main diagenetic processes include compaction, cementation (silisic, carbonate, pyrite and iron oxide), feldspar alteration, sericitization, neomorphism and dolomitization. Heterogeneity of the Zakeen lithology and variety of environmental conditions and diagenetic features created favorable conditions for reservoir feasibility studies.

Soil texture is a static soil property that has great effects on soil physico-chemical properties. Therefore, global demands are increasing for a high spatial resolution map of soil texture. Lack of intrinsic soil data can lead to wrong policies regarding management and degradation of soil and water resources. Iran has many scattered soil data that have been collected at great cost. These data can be useful in a wide range of applications if presented accurately in digital map format. In this study, Ordinary Kriging, Pixel-Based Classification (PBC), and Inverse Distance Weighted (IDW) methods were investigated using 4665 soil surface samples collected from croplands and orchards to map Guilan soil texture groups (fine, medium and coarse) and soil mineral particles. MBE, NRMSE, KIA, R2 and Pa statistics were used for verification. The results indicated that IDW could provide higher accuracy for clay (R2 = 0.64 and NRMSE = 0.22) and sand (R2 = 0.67 and NRMSE = 0.25) particles prediction, but PBC had higher accuracy for predicting fine, medium and coarse soil texture groups according to KIA and Pa of 0.46 and 0.73, respectively. However, superiority of PBC was minor (KIA = 0.43 and Pa = 0.71) compared to Ordinary Kriging. PBC used auxiliary soil data as inputs for Artificial Neural Network to predict soil mineral particles of unvisited pixels. For more certainty regarding efficiency of PBC in predicting soil texture groups, it is recommended to test the mentioned methods in areas with more physiographic diversity.

In general, materials include micro-cracks and small holes which is created during the manufacturing process. The growth of these micro-cracks leads to degradation of mechanical properties and resulting in deterioration of the materials. Continuum damage mechanics is the new field of failure criteria which survey the behavior and responses of weakened material during the complete process of deterioration of material. This method defines the damage growth with an internal variable and can be used to predict the failure behavior of many materials such as metals, composites, polymers, and so on. Shape memory alloys have unique features, such as, having memorable properties, being super elastic and being energy absorber, which led to new applications in science and engineering research. Super elastic property accompanies with a lot of energy absorption during creating a Hysteresis loop. In this research, we examine mechanical behavior of materials reinforced with smart alloy in the context of environmental damage mechanics. Simulation and experimental results were very close. The considered structure is a notched piece of aluminum which is reinforced by the smart alloy. This material is notched because when the smart alloy reaches to its maximum reversible strain, damage variable reaches to its critical value due to the stress concentration. Accordingly, in this case, the effect of existence of the smart alloy is studied to find how it reduces the growing of the damage. Simulation of the mentioned structure is performed with Finite Element Analysis, where the structure was modeled under longitudinal loading. UMAT code of Lemaiter model, was developed for behavioral properties with damaged aluminum, UMAT code of Brinson model was used for behavioral properties of shape memory alloy. Simulation results suggest that different behavioral aluminum with aluminum reinforced by SMA. Existence of smart alloy on the aluminum substrate reduces the damage evolution and the structure fails in higher loadings. Also, the simulation results showed that reinforcing materials such as aluminum with shape memory alloys, up to the failure, are suitable choices for cyclic loading.

Despite significant promotion in the health care across the world, intestinal parasitic infections are one of the most important and common health problems, especially in the developing countries. The aim of this study was to determine the prevalence of intestinal parasitic infections in Gerash city. This descriptive study was conducted on  the individuals referred to Amir Almomenin Hospital of Gerash, from March 2017 to March 2018. Collected  samples were assessed using direct wet mount and formalin-detergent concentration methods. Out of 5100 stool samples, 172 cases (3.3%) were found to be infected with intestinal parasites. Blastocystis hominis (126 cases, 73.3%) had the most frequency. The maximum infection rate (70 cases, 40.7%) was observed in the age group of 30-50 years. The most prevalence of parasitic infections was in the winter (63 cases, 36.6%).  The prevalence of intestinal protozoa is higher than worm’s infections. Generally, the results showed the relative prevalence of intestinal parasitic infections in Gerash city.

The equations of nonlinear motion of clamped-hinged beam with an open crack were extracted and through solving them, the internal resonance in the cracked beam was studied. To this end, the crack was modeled as a torsional spring and the cracked beam was considered as two beam segments connected by a torsional spring. The equations of motion of the cracked beam were extracted considering the geometrical nonlinearity. Then, using the Galerkin’s method, these equations were changed to a set of nonlinear differential equations for vibration modes which were solved by the perturbation method. Since the mechanical energy of the beam in each mode depends on the instantaneous amplitude of vibration of the beam at the corresponding mode, so to analyze the influence of the crack on the energy exchange between the modes, the instantaneous amplitudes of the vibration modes were obtained. The results show that in the cracked beam the magnitude of the energy exchanged between the modes is less and the frequency is more than that in the intact beam. Also, by increasing the crack depth the frequency of energy exchange between the modes increases. The Vibration response obtained for the cracked beam with various amounts of the damping ratios shows that the frequency and the amplitude of energy exchange between the modes are independent of the system damping. To validate the results by the perturbation method, the equations of motions are also solved by a numerical method and the obtained results are in agreement with the results of the analytical method.

The quantitative and qualitative data on urban solid waste is one of the essential steps in the scientific management of solid waste. The purpose of this study was to survey the qualitative and quantitative production of solid waste in Mashhad. In this descriptive study, in order to examine the quality of the samples, the separated materials were weighed. For physical analysis, samples were randomly assigned to a volume of 0.125m3 inside the density gauge. Solid wastes  were sorted according to the type and placed in the nylon and weighed. Data were analyzed using Chi-square test. According to the results,the mean of the solid waste produced in summer was 2190 ± 126.17 and in winter 1890 ± 100.63 tons per day. The highest amount of waste was related to corrosive materials and the minimum amount pertaining to glass.  The highest type of heavy metal in the leach of Mashhad city was Ni (3.1 mg/L). Due to high amount of garbage materials in solid waste, compost production is recommended to be attended.

In this paper, the pH control solution is considered in a laboratory reactor. A prototype of an acid and an open stream is continuously coupled to the reactor tank in an appropriate proportions is used for PH process control then, according to the PEM table, the equation of the pH state is obtained after that with Optimizing the PI coefficients, the PI controller is designed. The classic PI controller was not able to control this process, so the state-of-the-art observer was used, which was able to control with high precision. The proposed observer estimates state variables with extreme precision due to linear design. In the design of non-linear observation, sliding mode control is used. This method is suitable for estimating the state variables of the non-linear nonlinear systems, but due to the occurrence of chattering, its efficiency is greatly reduced. In order to prevent chattering and also to increase the accuracy, the second-order slip-off theory of the flicker is used to design non-linear observation. Finally, a nonlinear viewer is designed and simulated by using of modeling theory.

The aim of the present study is economic analysis of smalholder sheep farm in Chaldoran county.The required data were collected by using questionnaires and face to face interviews of 122 unit based active sheep farms frome randomly sample Bartlett table in 2016. For economic evaluation sheep farms devided to the small scale, medium and large scale and determined revenue and cost.Then the sheep farm analysed by using the net present value (NPV) method and benefit to cost ratio (BCR) sheep farms in 14% and 16% dicounting rate. Result indicatedthat sale of lamb (76%) and milk(13%) had the highest incom of total revenue, respectively. However feed shared the highest costs of the total variable costs, followed labor and other cost. According to NPV in 14% discounting rate, was totally and per unit 134111880 and 694880 Rials losses. In 16% discounting rate, NPV was totally and per unit 108826420 and 563870 Rials. According to BCR in 14% discounting rate, is smaller than 1 and economic returns increases by increasing the discountig rate to 16%.

The cutting tool wear degrades the quality, reliability and productivity of the product in the manufacturing process. Accordingly, an on-line monitoring of the cutting tool wear level is essential to prevent any deterioration. Unfortunately, there is no direct method to measure the cutting tool wear on-line. Consequently, an indirect method can be adopted where wear will be estimated from the measurement of one or more physical parameters appearing during the machining process such as vibrations, electrical current, cutting force, etc. In this paper, two techniques namely Adaptive Neuro - Fuzzy Inference System (ANFIS) and Multi-Layer Perceptron (MLP) have been used for prediction of tool wear in face milling. For this purpose, a series of experiment is carried out on a milling machine. It is observed that there was an increase in the current amplitude with increasing the tool wear. Besides, the effects of tool wear, feed, and depth of cut on the current are analyzed. Comparison of the tool wear detection techniques shows 92% of correct tool wear detection for ANFIS and 84% for MLP. As a result, ANFIS can be proposed as proper technique for intelligent fault detection of the tool wear and breakage due to its high efficiency in diagnosing wear and tool breakage.

In this study, granulated sludge synthesized in a sequence batch reactor (SBR) and then granulated sludge was transferred to continuous feeding and intermittent discharge (CFID) bioreactor. Two independent variables (air flow rate and hydraulic retention time (HRT)) were considered to optimize the process. Subsequently, long term performance (150 days) of the bioreactor was assessed by monitoring nine responses. The process optimization in CFID regime was performed using a central composite face-centered design (CCFD) and analyzed using response surface methodology (RSM). Based on obtained data, the optimum conditions were achieved at HRT of 7-8 h and air flow rate of 2-3.5 L/min. The CFID with granular sludge acted as a high rate bioreactor as the granular sludge could provide high MLSS concentrations (around 10000 mg/L) in a bioreactor.

The main objective of this study is to investigate the factors affecting the development of agricultural entrepreneurship in Kermanshah. This research is applied in terms of the purpose of the paradigm in the qualitative research group. For analysis of the data, the inductive content analysis method was used. The required information was collected through semi-structured interviews. The statistical population of the present study was faculty members of the Faculty of Agriculture of Razi University and entrepreneurs of the agricultural sector. Targeted sampling was used to select the participants and finally the theoretical saturation was performed after ten interviews. To verify the reliability of the findings, the method of reviewing the participants and experts as well as collecting and analyzing data simultaneously was used. By analyzing the content of the text, an interview was conducted on 52 codes indicating the factors affecting the development of agricultural entrepreneurship. The complete list of codes, classified according to conceptual relation, is grouped into six subject categories including Natural resources; financialsupporting capital; characteristics and culture of entrepreneurship; support and training; rules, regulations and policies and infrastructure factors.

In today's world, green entrepreneurship is recognized as an effective strategy for the socio-economic development of countries, and its development can play an important role in sustainable employment creation, reducing environmental problems, reducing diseases and diseases caused by unhealthy food and more agricultural productivity.The purpose of this research is to study the Green entrepreneurship development to promote sustainable development (Relying on organic farming, healthy crops and precision farming). Therefore, the present review study is based on a comprehensive literature review of available literature and do scientific works in the field of green entrepreneurship and sustainable development.This research is aimed at explaining the role of green entrepreneurship as a new field in environmental protection, economic development and sustainability of all societies, among different strategies of agriculture and agriculture, the use of precision farming, organic farming and healthy crops production at the same time, as a way to reduce the use of chemical inputs with the aim of health and quality of product in the farm, increase performance, increased economic efficiency and reduced environmental impacts.In the end, there were several proposals for the development of green entrepreneurship in the agricultural sector.

Water quality assessment is an important step for optimal and proper use of water resources for drinking and selection of suitable and consistent water quality patterns. Therefore, the necessity of studying water quality characteristics in water resource management programs has been highly considered.
In this study, the hydrogeochemical quality of groundwater resources in the Siahoo region of Bandar Abbas was studied for drinking, agricultural and industrial purposes. Qualitative parameters of three wells, three springs, one juicy aqueduct and one surface water sample were used as input data. Water quality characteristics and charts were evaluated using Aq.qa and AquaChem software.
Groundwater of the studied area was in the category of very hard water. According to the PIPER chart, the dominant hydrochemical facies were sulfatecolic and chloroformate species. According to the Willcox and Schuller qualitative index, groundwater for agricultural use was moderate and was acceptable for drinking water. In terms of the saturation index of islands, the existing water resources are corrosive to the sediment.
The data of this study indicate that one of the problems of the available water resources in Siahoo region is the high amount of salt and soluble materials, which show the effect of geological formations (evaporation, Chile, carbonates) and salt domes on the groundwater resources and reduction of the quality of water resources.

Green entrepreneurship is the process of creating transformation in business and infrastructure, so based on environmental protection and observance standards, sustainable investment and economic development will improve. This research is descriptive-survey and the study population consisted of 380 individuals from all agricultural experts, expert's standards organization and industrial research in Kermanshah and members of the association of organic producers. According to Morgan-Krejcie table, 181 individuals of them were selected. The results of factor analysis indicate that about 54.349 percent of the variance in green entrepreneurship development barriers in agriculture of Kermanshah County is explained in order of significance in four factors: infrastructure barriers, economic barriers, technical barriers and educational - extension barriers. From expert's point of view, infrastructure barriers are the most important obstacle to the development of green entrepreneurship. Therefore, by modifying the regulations and organizational structure and moving towards organizational structures with the participation of experts and agricultural experts, the field of entrepreneurship behaviors can be provided by farmers.

Production and use of valuable compounds such as biosurfactants from wastewater, with regard to its environmental and economic benefits, is of particular interest recently. Nowadays, biosurfactants produced by microorganisms are used in various food sources, pharmaceuticals, petrochemicals, oil extraction, and wastewater treatment plants. This study was conducted to evaluate the use of oily wastewater as a cheap substrate using Pseudomonous aeruginosa strains isolated from hospital wastewater to produce rhamnolipid biosurfactants.
The present study was an experimental study that was conducted in a laboratory scale in a batch reactor containing local bacteria isolated from hospital sewages wastewater in a mineral medium containing various oils so that the culture oil was evaluated at different times and concentrations, using hemolysis, oil spill, droplet removal, emulsifying activity, and chemical oxygen demand experiments. In this study, the statistical analyses were performed based on the assessments of the control-test groups according to student’s t-test.
The obtained results showed that Pseudomonas aeruginosa bacteria had a good ability to produce biosurfactant. Reduced surface tension, more than 70% emulsification, and 85% COD (Chemical Oxygen Demand) reduction were the results of using isolated biosurfactant.
Based on the findings of this study, it seems that oily sewages containing high amounts of organic matters are the suitable option for producing rhamnolipid biosurfactants. Produced biosurfactants, due to the desired emulsification properties, can be used in elimination of decomposable pollutants and biodegradation processes.

Green entrepreneurship is a new form of business that meets the company's needs for profitability and development, taking into account the environmental dimension. Andthey welcome environmental values as a key component of their identity and see it as a competitive advantage for their company on the market. After encountering the environmental, social, and economic effects of industrial agriculture, the production of sustainable and healthy food is more than ever necessary because access to adequate nutrition and nutritional health is one of the major pillars of development. Therefore, the present review study, based on a comprehensive literature review of available literature and scientific works in the field of green entrepreneurship, addresses the necessity of developing green entrepreneurship in the agricultural sector. By analyzing the content, green entrepreneurship can be considered as an effective strategy for the socio-economic development of countries, which, with its development, is a major step in sustainable employment creation, reducing environmental problems, reducing illnesses caused by unhealthy food and productivity Most agricultural lands were harvested. This paper first outlines the concept of green entrepreneurship and then explores the types of green entrepreneurship, food health, the relationship between green entrepreneurship and green innovation, and then green marketing and green taxation for green entrepreneurship development, and in The end of green entrepreneurship is described in agriculture.

Efficiency of the application of two species from arbuscular mycorrhizal fungi, Glomus mosseae and G. versiforme, and four plant growth promoting Rhizobacteria Pseudomonas fluorescens, Pseudomonas striata, Bacillus subtilis and Paenibacillus polymyxa on the control of root-knot nematode, Meloidogyne javanica, was studied. Based on our results arbuscular mycorrhizal fungi and plant growth promoting rhizobacteria stimulated the growth of tomato plants and also reduced the severity of the disease caused by M. javanica. Combined application of the tested biocontrol agents was more effective than their single usage. P. polymyxa was more efficient in controlling M. javanica than other implemented biological agents so that this bacterium could decrease egg number in the egg mass of M. javanica as 52% compared with nematode alone control treatment. Likewise, the combined application of G. mosseae and P. polymyxa had the best effect to suppress nematode, so that in this treatment J2 population decreased as 59% compared with nematode alone treatment.

As population grows and consequently the increase of application and the elevation of people`s lives, energy use has increased in poultry production industry. Regarding the importance of energy as an effective input in poultry, this research is done for efficiency analysis and index management of Broiler production in Maku Free Zone. The required data are gathered by the questionnaire and interview in 21 units of poultry during November,December and January 2015 in incubation period. Energy efficiency is calculated using Data Envelopment Analysis by constant and variable return to scale model relating to scale for 5 energy inputs including chicks, seeds,fuel, electricity, labor and 2 outputs like chicken and manure. According to the constant return to scale model it is observed that considering 21 units of poultry, 13 poultries (61.9%) had efficiency scores and 8 poultries (38.1%) had non-efficiency scores. Also according to constant return to scale model, 15 units (7.42) were efficient and 6 units (28.57%) were non-efficient. In addition the highest and the lowest fuel consumption were for gasoline (66.2%) and labors (0.07%). Poultries were the most non-efficient in fuel consumption and were the least non-efficient in chick consumption. The non-efficient use of gasoline is because of the simultaneity of incubation time and cold season, incorrect use management especially in halls and consuming gasoline as a fuel for labors` houses.