Yazar "Çelen, İlker Hüseyin" için Ziraat Fakültesi Koleksiyonu listeleme
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A Design of an Autonomous Agricultural Robot to Navigate between Rows
Çelen, İlker Hüseyin; Önler, E.; Kılıç, Erdal (Atlantis Press, 2015)An ultrasonic distance measuring based row guidance method is presented to guide a robot platform which is designed independently to drive through the row crops in a field. The offset of the robot platform are detect-ed ... -
Determination of energy balance of apple (Malus domestica) production in Turkey: A case study for Tekirdag province
belirlenmesi amaçlanmıştır. Enerji kullanım etkinliği çalışması, Tekirdağ ili Merkez ilçesi Nusratlı köyündeki bir işletmede 2015 üretim sezonunda 12 da alana sahip elma bahçesinde yapılan gözlem ve ölçüm yoluyla ... -
Determination of the Application Parameters of Spraying Drones for Crop Production in Hazelnut Orchards
Hazelnut, which has the most common cultivation area after almonds and walnuts among the shell fruits in the world, contains high levels of fat, protein, carbohydrates, various minerals and vitamins. Hazelnut has a broad ... -
Determining the Energy Usage Efficiency of Different Soil Tillage Methods and No-Till Method in Aftercrop Beans Production
Bayhan, Yılmaz; Çelen, İlker Hüseyin; Önler, Eray (Parlar Scientific Publications (P S P), 2017)This study presented the energy usage efficiency of 3 different soil tillage method and no-till method in aftercrop beans production. As a result, the value of specific energy was found as 1.63 MJ/kg in No-till, 1.80 MJ/kg ... -
Development of an automatic weed control system for sunflower
By using an optical sensor, a n electronic weed control system was developed for selective spraying of weeds in sunflower fields. The prototype control system was mounted on a sprayer. The system becomes active when weeds ... -
Development of anautomatic weed control system for sunflower
Çelen, İlker Hüseyin; Kılıç, Erdal; Durgut, M. R. (Amer Soc Agricultural & Biological Engineers, 2008)By using an optical sensor, a n electronic weed control system was developed for selective spraying of weeds in sunflower fields. The prototype control system was mounted on a sprayer The system becomes active when weeds ... -
Effect of air assistance on deposition distribution on spraying by tunnel-type electrostatic sprayer
Çelen, İlker Hüseyin; Durgut, Mehmet R.; Avcı, Gürkan Güvenç; Kılıç, Erdal (Academic Journals, 2009)Pesticide drift has always been a serious threat to both living things in the fields and people who are indirectly affected by it. There are many types of pesticide application machines for decreasing of the pesticide ... -
Effect of angle of sprayer deflector on spray distribution in dwarf apple trees
Çelen, İlker Hüseyin (2008)The objective of the study was to determine the influence of the air jet direction by the deflector on the sprayer in canopy spray deposit and off-target loss in dwarf apple trees (Granny smith and Galaxy Gala). They were ... -
The Effect of Spray Mix Adjuvants on Spray Drift
Çelen, İlker Hüseyin (Scientific Issues Natl Centre Agrarian Sciences, 2010)CELEN, I. H., 2010. The effect of spray mix adjuvants on spray drift. Bulg. J. Agric. Sci., 16: 105-110 Numerous drift reduction adjuvants and spray deposition aids are available to applicators of crop production and ... -
The effect of the air blast sprayer speed on the chemical distribution in vineyard
A study was conducted to determine the spray deposition patterns for air blast sprayers used to apply chemicals to the canopy of Semillon grapevine in vineyard. The application carried out in 12 bars and three sprayer speed ... -
Elasticity of a farm trailer's chassis at different twisting angles
Akdemir, Bahattin; Ülger, Poyraz; Eker, Bülent; Sağlam, Cihangir; Çelen, İlker Hüseyin; Aktaş, Türkan; Avcı, G. (Professional Engineering Publishing Ltd, 2008)It is important to know the behaviours of materials used to design and manufacture farm trailers in the same way as is necessary for all mechanical systems. Fatigue tests for trailers give an idea about the behaviours of ... -
Evaluation of Residue Distribution of Spraying Nozzles Produced for the Prevention of Spray Drift
The widespread use of pesticides has negative impacts on human health and the environment. This situation increases the severityday by day. Especially spray drift is one of the factors that should be controlled. In addition, ... -
İnsansız Hava Araçları ve Uzaktan Algılama Teknolojisi Kullanılarak Sulanan Parsellerin Belirlenmesi
Şener, Mehmet; Erdem, Tolga; Çelen, İlker Hüseyin; Tekiner, Murat; Yıldırım, Mehmet Uğur; Pehlivan, Mevlüt; Turan, Lokman (2020)Büyük yatırımlar ile gerçekleştirilen sulama sistemlerinin geleneksel yöntemler ile izleme-değerlendirme faaliyetlerinde birçok problemlerle karşılaşılmaktadır. Son yıllarda, birçok sektörde olduğu gibi sulama faaliyetlerinin ... -
Reducing Spray Drift
Çelen, İlker Hüseyin; Önler, Eray (Intech Europe, 2011)[No Abstract Available] -
Research on the determination of some properties of valve parts of diaphragm pumps used in sprayers
Kılıç, Erdal; Çelen, İlker Hüseyin; Aktaş, Türkan (Agronomski Fakultet Sveucilista U Zagrebu, 2008)One of the most important things for plant protection that is performed by using sprayers is to determine whether any spray system works within desired limits or not. The changing of spraying characteristics happens by ... -
A study regarding the fertility discrimination of eggs by using ultrasound
Önler, Eray; Çelen, İlker Hüseyin; Gülhan, Timur; Boynukara, Banur (Agricultural Research Communication Centre, 2017)The aim of this research was to track the growth of chicken eggs, and make a decision as to whether the egg was fertilized or not. A digital imaging system has been developed in order to take an image from six different ... -
Water absorption characteristics of apricot kernels during soaking
Çelen, İlker Hüseyin; Kayişo?lu, Birol; Kayişo?lu, Serap (Wiley, 2008)The aim of this research was to investigate water absorption characteristics of apricot kernels using Peleg's model between temperatures of 20 and 50C. The Peleg constant K-1 decreased from 5.52 x 10(-2) to 1.63 x 10(-2)/h% ...