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    ANALYSIS OF HEATING AND COOLING DAYS FOR BROILER HOUSING IN GAP REGION: EUPHRATES BASIN CASE
    (Latvia Univ Life Sciences & Technologies, 2016) Atilgan, Atilgan; Yucel, Ali; Oz, Hasan; Aydin, Yusuf
    The degree-day method is one technique that allows to have information about the energy consumption of any building. Design and manufacturing of heating or cooling systems in buildings are based on climatic data. The climatic data used in the design of these systems for long years allow the results to be more accurate. In the study area, the Euphrates basin has been chosen as one of the hottest regions in Turkey. Long annual outdoor air dry-bulb temperature of four cities (Sanliurfa, Adiyaman, Gaziantep, Kilis) in the Euphrates basin is taken from the General Directorate of Meteorology. A six-week period in the base temperature was determined for production of broiler house values. Long annual dry-bulb temperature values in the research area are determined by comparing the base temperature number of days in the heating and cooling temperatures. It was determined that the maximum heating day values were of Gaziantep city and minimum heating day values of Sanliurfa city. During breeding broilers, the recommended six different base temperatures with between heating and cooling degree-day values regression coefficients are calculated for all provinces. In all provinces, the regression coefficients were found 0.999 and a positive aspect was determined at very high rates. As a result, it may be possible to use the degree-day method for knowledge about the energy requirement to be held in any region for broiler houses. In addition, knowledge can be obtained about whether it would be appropriate in terms of energy consumption in any region in broiler houses.
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    Analysis of heating and cooling days for broiler housing in gap region: Euphrates basin case
    (Latvia University of Agriculture, 2016) Atilgan, Atilgan; Yucel, Ali; Oz, Hasan; Aydin, Yusuf
    The degree-day method is one technique that allows to have information about the energy consumption of any building. Design and manufacturing of heating or cooling systems in buildings are based on climatic data. The climatic data used in the design of these systems for long years allow the results to be more accurate. In the study area, the Euphrates basin has been chosen as one of the hottest regions in Turkey. Long annual outdoor air dry-bulb temperature of four cities (Sanliurfa, Adiyaman, Gaziantep, Kilis) in the Euphrates basin is taken from the General Directorate of Meteorology. A six-week period in the base temperature was determined for production of broiler house values. Long annual dry-bulb temperature values in the research area are determined by comparing the base temperature number of days in the heating and cooling temperatures. It was determined that the maximum heating day values were of Gaziantep city and minimum heating day values of Sanliurfa city. During breeding broilers, the recommended six different base temperatures with between heating and cooling degree-day values regression coefficients are calculated for all provinces. In all provinces, the regression coefficients were found 0.999 and a positive aspect was determined at very high rates. As a result, it may be possible to use the degree-day method for knowledge about the energy requirement to be held in any region for broiler houses. In addition, knowledge can be obtained about whether it would be appropriate in terms of energy consumption in any region in broiler houses.
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    DETERMINATION OF GROWING DEGREE-DAY (GDD) VALUES: PISTACHIO (PISTACIA VERA L.) CASE
    (Univ Agronomic Sciences & Veterinary Medicine Bucharest - Usamv, 2019) Aydin, Yusuf; Yucel, Ali; Atilgan, Atilgan; Tanriverdi, Cagatay
    Pistachio is a drought-tolerant fruit that can be grown in arid areas under limited water conditions. Therefore, in our country, most of the cultivation is done in Southeastern Anatolia. Therefore, The Southeastern Anatolia Region was determined as the research area. Growing Degree Day Method (GDD) was also used as the method in this study. GDD values: Long-term daily maximum and minimum temperature values of the provinces in our region are used. Growing degree-day values are calculated according to the recommended temperature values for phenological periods of pistachio. According to GDD values, Kilis and Adlyaman were determined as the second most proper growth area after Sanhutfa. It may be suggested due to the similarity between the geographical, soil, topographical and ecological structures of Kilis with those of Gaziantep that studies should be carried out. for improving pistachio cultivation and that projects should be carried out for increasing yield per tree based on the consideration that it is not possible to increase areas of agriculture. Therefore, this and other similar studies will result in attaining higher yields by carrying out production activities in suitable areas while also contributing to the country economy.
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    DETERMINATION OF HEATING AND COOLING DEGREE DAYS FOR BROILER BREEDING IN THE TIGRIS BASIN
    (Univ Agronomic Sciences & Veterinary Medicine Bucharest - Usamv, 2016) Atilgan, Atilgan; Yucel, Ali; Oz, Hasan; Saltuk, Rural
    Nowadays, despite complex and sophisticated methods for the energy analysis in buildings, the degree-day method, which is one of the most important energy forecasting techniques, is still important. During the research, heating and cooling degree-day values were calculated using dry-bulb thermometer temperature values of long years of five cities (Diyarbakir, Batman, Siirt, Sirnak and Mardin) located in the Tigris Basin. Six different base temperature values were used for each province located in the research area in order to calculate the heating and cooling degree-day values in broiler breeding. Within the proposed six base temperature values, the most heating degree-day values were in Sirnak, and the least were in Batman province. Cooling degree-day values were calculated in the same way. The most cooling need was in Mardin province, except the base temperature value proposed for the first week. The least cooling day values were in Sirnak province. Regression coefficients were obtained by correlating heating and cooling degree-day values and six proposed base temperature values. It was determined that the regression coefficients for all provinces between cumulative heating and cooling degree-day values (dependent variable) and average annual heating and cooling degree-day values and independent variable, in other words, proposed base temperature values, varied between 0.993-0.999, and there was a very strong relationship in a positive way. If the numbers of heating and cooling degree-days are low in a region, then it can be said that the region is suitable for agricultural production. In accordance with the data obtained in the study area, it was concluded that Batman was the most suitable province for broiler breeding in terms of both heating and cooling degree-days.
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    DETERMINATION OF HEATING AND COOLING DEGREE-DAY VALUES AND HEATING AND COOLING-DAYS IN BROILER HUSBANDRY: CENTRAL ANATOLIAN CASE
    (Latvia Univ Agriculture, Faculty Engineering, Inst Mechanics, 2018) Atilgan, Atilgan; Yucel, Ali; Saltuk, Burak
    The general aim of barns is to create suitable environments for animals against adverse weather conditions. Barns should be designed in such a way as to minimize the effect of weather changes and keep indoor conditions at the values of animals' desire. It is observed that the energy costs of unsuitable barns are high and the efficiency is not at the expected levels. Degree-day methods can be used to obtain information about the energy needs of any building. With this method, measurement values or meteorological data can be informed about the heating and cooling energy quantities of buildings. However, depending on the climate change in recent years, the climate changes that have taken place in order to provide optimum comfort in the barns should be examined. For this purpose, the Central Anatolia Region covering 13 provinces of Turkey was chosen as a studying area. The annual average daily temperature values of 13 meteorological stations in the region were used. For a broiler house, heating and cooling degree-day values and day numbers were calculated according to the based temperature values. Relationships between heating degree-day values, cooling degree-day values and degree-day numbers calculated according to the based temperature values were investigated by the linear regression analysis. As a result, it was determined upon an evaluation of the calculated heating degree-day, heating degree-day number, cooling degree-day and cooling degree-day number values that the cities of Aksaray, Ankara, Karaman, Kirikkale and Konya are most suited for broiler breeding.
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    Determination of some environmental energy requirements in broiler poultry housing
    (Parlar Scientific Publications, 2020) Saltuk, Burak; Yucel, Ali; Atilgan, Atilgan
    In the study, the long-term temperature data of the meteorological stations belonging to eight provinces in the Mediterranean Region were used as material. These values of Meteorological Stations cover the years 1950 and 2018. By using the long-term maximum and minimum daily temperature values used in the study, heating and cooling Degree-Day (HDD and CDD) and heating and cooling Degree-Day Numbers (HDDNs and CDDNs) of each province were calculated. These values were determined by considering the recommended base temperature values for broilers. In addition, energy requirements, amount of fuel and cost values were calculated by using HDD and CDD values. The most suitable broiler breeding areas were determined by considering the calculated energy requirement, fuel and cost amounts as well as HDD and CDD values. Therefore, it has been concluded that the most suitable cultivation areas are Mersin and Adana regions. In addition, natural gas, which is an environmentally friendly and clean fuel, was found to be most suitable in terms of heating costs. Also, general equation has been developed to be used in the estimation of HDD, CDD, HDDN and CDDN values for broiler breeding to be established in the research area. © 2020 Parlar Scientific Publications. All rights reserved.
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    DETERMINATION OF SOME ENVIRONMENTAL ENERGY REQUIREMENTS IN BROILER POULTRY HOUSING
    (Parlar Scientific Publications (P S P), 2020) Saltuk, Burak; Yucel, Ali; Atilgan, Atilgan
    In the study, the long-term temperature data of the meteorological stations belonging to eight provinces in the Mediterranean Region were used as material. These values of Meteorological Stations cover the years 1950 and 2018. By using the long-term maximum and minimum daily temperature values used in the study, heating and cooling Degree-Day (HDD and CDD) and heating and cooling Degree-Day Numbers (HDDNs and CDDNs) of each province were calculated. These values were determined by considering the recommended base temperature values for broilers. In addition, energy requirements, amount of fuel and cost values were calculated by using HDD and CDD values. The most suitable broiler breeding areas were determined by considering the calculated energy requirement, fuel and cost amounts as well as HDD and CDD values. Therefore, it has been concluded that the most suitable cultivation areas are Mersin and Adana regions. In addition, natural gas, which is an environmentally friendly and clean fuel, was found to be most suitable in terms of heating costs. Also, general equation has been developed to be used in the estimation of HDD, CDD, HDDN and CDDN values for broiler breeding to be established in the research area.
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    IRRIGATION FACILITIES, PROBLEMS AND SOLUTIONS CONCERNING PISTACHIO GROWING IN SIIRT REGION
    (Univ Agronomic Sciences & Veterinary Medicine Bucharest - Usamv, 2016) Aydin, Yusuf; Saltuk, Burak; Atilgan, Atilgan; Yucel, Ali; Ozrenk, Koray
    Growing of Siirt type of pistachio has a significant potential in the agriculture of Siirt province. As a result of the studies on this issue performed by public and legal institutions in recent years, while about 2000 tons of products were taken from the area in 4545.3 ha in 2002, these values reached about 11.000 tons of products in 25.000 ha by the end of 2014. Considering the climatic conditions of the region, the fact that summer is very hot and irregularity in the precipitation regime further increase the importance of irrigation and make it necessary for cultural practices in farming. However, pistachio orchards are not irrigated or tried to be contented with a little water due to the reasons such as the topographical structure of the area where farming is performed, irrigation water constraints, and any other reasons. The questionnaire study was carried out to determine the local farmers' tendencies on Siirt pistachio irrigation, problems faced, and the solution offers. For this purpose, the questionnaire form consisting of 40 questions was prepared, and data were collected using the Simple Random Sampling method. By this method, questionnaires were filled in by making face to face interviews with 177 farmers in 73 villages of 7 districts where farming is intensively performed. The obtained data were analyzed using MINITAB 16 statistical program. As a result of the statistical analyses, an attempt to contribute to the solution of the problems was made by developing solutions to identified problems.