Kahramanmaraş Sütçü İmam Üniversitesi Açık Erişim Arşivi
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Determination of Heating and Cooling Energy Requirement in a Broiler House Using Degree Day Method: Kahramanmaraş Province Case, Türkiye
No full textThe aim of this study is to determine the heating and cooling energy requirements of broiler chicken houses in the climatic conditions of Kahramanmaraş province and to contribute to the development of energy management strategies based on environmental factors. In the study, the heating and cooling needs of broiler chickens at different developmental stages were calculated using the degree-day (DD) method, which is widely used to estimate energy requirements in buildings and facilities. The research was conducted between May 1, 2019, and April 30, 2020, at the research cluster of Kahramanmaraş Sütçü İmam University, Animal Production Application and Research Center. The planning of the production cycles began on May 1 and was carried out in six periods, each lasting 60 days. These periods were structured as 42 days of production followed by 18 days of interruption for disinfection and cleaning. In the study, heating degree-day (HDD) and cooling degree-day (CDD) values were determined using the DD calculation method, and energy requirements were calculated in kilowatt-hours (kWh) based on these values. During the production periods, equilibrium temperatures ranging from 30 °C to 20 °C were used, taking into account the temperature requirements of the chickens. The findings revealed significant differences in the annual heating and cooling energy requirements. In the study, the HDD value was 1676.8 and CDD value was 504.2. The total energy requirement for heating was calculated as 4433.8 kWh, and the energy required for cooling was calculated as 44,691.3 kWh. Additionally, the study’s findings indicate that the energy required for cooling is much higher than that for heating, particularly during the hot summer months. The study also suggests that relying solely on HDD and CDD values for energy requirement calculations may be misleading and that structural heat losses and the heat production of the animals should also be taken into account to calculate energy requirements accurately
Akıllı Tarım Teknolojileri ve Uygulamaları
No full textYapay zekâ ve makine öğrenimi ile geliştirilen akıllı tarım uygulamaları; tarım sektörünü olumsuz etkileyen, iklim değişikliği, su kaynaklarının kirlenmesi ve azalması, mahsul verimliliği ve kaynakların daha verimli kullanılması gibi sorunların çözümüne katkı sağlayabilir. Bu çalışmada akıllı tarımın bitkisel ve hayvansal üretimdeki uygulamaları incelenmiştir. Bu doğrultuda akıllı tarımın birer unsuru olarak karşımıza çıkan ve son yıllarda hemen hemen her alanda karşılaşılan Internet of Things (IoT), bulut bilişim, yapay zekâ ve makine öğrenimi gibi yeni teknolojiler sunulmuştur
Sinop livası Meclis-i Umumi kararları ( Zabıt Ceridesi) ( 8 Kanun-u Evvel 1337-8 Aralık 1921)
No full textSinop Livası Meclis-i Umumi kararları 192
Makine Öğrenimi (ML) ve Tarımdaki Uygulamaları
No full textBu çalışmada öncelikle ML tanımlamaları, çeşitli algoritmalar, öğrenme mo-delleri üzerinde durulmuş ve literatürdeki tarımsal alanda yapılan çalışmalar ve bu çalışmaların bulguları incelenmiştir
Analysis of Climate and Vapor Pressure Deficit (VPD) In a Heated Multi-Span Plastic Greenhouse
No full textOne of the most common problems encountered in greenhouse production, i.e., high humidity, provides a favorable environment for the development of various diseases, thereby leading to significant reduction in product quality and quantity. The humidity in a greenhouse for plant growth is expressed via the vapor pressure deficit (VPD), which is an important indicator of the temperature-dependent moisture content of air. In this study, changes in the temperature-dependent relative humidity (RH) and VPD were investigated for a heated greenhouse growing different plants where is located in the Cevdetiye district of Osmaniye province in the Eastern Mediterranean Region in Turkey. For this purpose, VPD values were calculated by measuring the temperature and RH above and below the thermal screen in each compartment of the greenhouse for two months from December 2018 to January 2019, and the relationships between other climate parameters were determined using regression models. The findings revealed significant differences (P <0.01) between the day and night values in all compartments. Pepper, eggplant-cucumber, and tomatoes were grown in three separate greenhouse compartments with the same structural characteristics and heating at night. The number of VPD values lower than the comfort limit was compared with the total number of measurements that were performed hourly. Values of 4.4%, 43.5%, and 36.8% (nighttime) and 3.4%, 23.6%, and 27.3% (daytime) were obtained for the greenhouses containing pepper, eggplant-cucumber, and tomatoes, respectively
Investigation of the Meeting Poultry House Water Requirement from Rainwater Harvesting: The Case of Kahramanmaraş
No full textKümeslerde yaz aylarında uygun çevre koşullarının sağlanması için evaporatif serinletme sistemleri yaygın olarak kullanılmaktadır. Bu sistemler, çeşitli koşullara bağlı olarak değişmekle birlikte oldukça yüksek seviyelerde suya gereksinim duymaktadır. Bu durum suyun kıt olduğu veya erişiminde zorluklar bulunan bölgelerde sorun oluşturabilir. Bu nedenle ihtiyaç duyulan suyun karşılanması için yağmur suyu hasadı (YSH) bir çözüm olabilir. Bu çalışmada, Akdeniz Bölgesinin doğusunda bulunan Kahramanmaraş ili uzun yıllık saatlik bölge iklim verileri kullanılarak, seçilen bir etlik piliç kümesi için su gereksinimi hesaplanmış ve yağışla depolanabilecek su miktarı ile karşılaştırılmıştır. Aynı zamanda su tüketiminin çevresel koşullarla ilişkisi araştırılmış ve uygun depo kapasitelerinin belirlenmesi amaçlanmıştır. Bulgulara göre toplam su gereksinimi, dış ortam sıcaklığın 27°C üzerine çıktığında evaporatif serinletme sisteminin çalıştırılması durumunda maksimum 1532 L m-2 yıl-1, ped hava çıkış sıcaklığının 24°C olacak şekilde sistemin kontrol edilmesi durumunda ise 1012.9 L m-2 yıl-1 olarak bulunmuştur. Aynı koşullar için sadece evaporatif su gereksinimi ise sırasıyla 1060.7 L m-2 yıl-1 ve 541.6 L m-2 yıl-1 olarak hesaplanmıştır. Meteorolojik kayıtlara göre bölgede ortalama yıllık yağış 733.6 L m-2’dir. Bu durumda toplam su gereksinimi her koşulda yağmur suyu hasadı ile karşılanamamaktadır. Ancak sadece belli koşullarda evaporatif serinletme su gereksinimi yağmur suyu hasadı ile karşılanabilir
Hasan Refet Efendi Who Is One Of The Well-Known Figure Of Maras: According To The Documents in His Private Archive
No full textThis study deals with the biography of Hasan Refet Efendi, who was one of
the recent scholars of the Ottoman Empire and the hero of the Maras National
Struggle. Hasan Refet Efendi, a member of a family known as “Ilyaszade”,
completed his education in Maras. Hasan Refet Efendi, who worked as preacher
and lecturer, also served as the founding president of the Committee of Union
and Progress (Ittihat ve Terakki) in Maras. During the occupation of Maras by
the French, he served as the second chairman of the Association for the Defense
of the Rights of Maras. He served in the defense of the city in various areas such
as local organization, money, weapons, ammunition, etc. He also joined the
struggle of Antep when he was deputy.
He served as deputy of Maras in Turkey Grand National Assembly between
1920-1922. Among the documents belonging to this period, there are documents
related to his election to the parliament, his appointment to the parliament, the
work of the parliamentary commission and his appointment as a mufti in Maras
after leaving the parliament. In addition to these documents, Hasan Refet Efendi's
personal documents were evaluated and little known about his life was tried to be
revealedBu çalışmada, Osmanlı Devleti’nin son dönem âlimlerinden, Maraş Milli Mücadele kahramanı, İstiklal Madalyası sahibi, Hasan Refet Efendi’nin biyografisi ele alınmıştır. “İlyaszade” adıyla tanınmış bir aileye mensup olan Hasan Refet Efendi eğitimini Maraş'ta tamamladı. Vaizlik ve müderrislik yapan Hasan Refet Efendi, İttihat ve Terakki’nin Maraş’ta kuruluşunda kurucu başkan olarak görev yapar. Maraş’ın Fransızlar tarafından işgali aşamasında, Maraş Müdafaayı Hukuk Cemiyeti’nin ikinci başkanlığını yapmıştır. Şehrin savunmasında görev almış, gerekli mahalli teşkilatlanma, para, silah, cephane vb. konularda önemli hizmetler yerine getirmiştir. Mebus olduğu dönemde de Antep mücadelesine bilfiil iştirak etmiştir. Türkiye Büyük Millet Meclis’inde, 1920-1922 yılları arasında Maraş Mebusu olarak görev yapmıştır. Bu döneme ait evrakların içerisinde; meclise seçilmesi, göreve başlaması, meclis komisyon çalışmaları ve mebusluğu bıraktıktan sonra tekrar Maraş Müftülüğüne tayini ile ilgili yazılı evraktan günümüze intikal eden belgeler yer almaktadır. Hasan Refet Efendi’nin şahsi evrakından günümüze intikal eden belgeler değerlendirilmek suretiyle Refet Efendinin yaşamına dair şimdiye kadar pek az bilinenler ortaya konulmaya çalışılmıştır
Temperature and Relative Humidity Spatial Variability: An Assessment of The Environmental Conditions Inside Greenhouses
No full textEnvironmental conditions are among the most important factors that affect plant growth, yield, and quality in greenhouse production. Heating and ventilation requirements can affect the uniform distribution of climatic factors within a greenhouse, such as the temperature and relative humidity, which can prevent plants from growing evenly. Furthermore, in addition to affecting plant growth, the temperature and humidity spatial variability play an important role in the development of various diseases. Modern technology has provided tools for determining the spatial differences in greenhouse climate and investigating their cause(s).
This study was designed to investigate greenhouse climatic heterogeneity and its effect on plant growth. To this end, research was conducted from December to April in two different greenhouses— one covered with Polyethylene (PE), and the other with a double layer PE. Data loggers were located at six different points to measure the temperature and relative humidity values. The measurement data were classified as night, day, heating with, and heating without a thermal screen and were subsequently statistically compared. The measurements-based analysis demonstrated that the thermal uniformity was superior in a double layer covered greenhouse when compared to a single layer covered greenhouse and provided good insulation. In addition, the use of a thermal screen significantly contributed to climatic uniformity
Purtas, Fırat
No full textBilmen, Mehmet. “Fırat Purtaş”. Kahramanmaraş Ansiklopedisi. Cilt 6: s.197-198. Ankara: Kahramanmaraş Sütçü İmam Üniversitesi, 2022.Fırat Purtaş, 1974 yılında Kahramanmaraş’ta doğdu. ilk ve orta öğrenimini Kahramanmaraş’ta tamamladı. 1994 yılında Gazi Üniversitesi İktisadi ve İdari Bilimler Fakültesi, Uluslararası İlişkiler Bölümü’nden mezun oldu