Eray Onler

Eray Onler
Tekirdağ Namık Kemal University · Biosystems Engineering

PhD

About

27
Publications
22,537
Reads
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130
Citations
Education
February 2013 - November 2018
Namık Kemal University
Field of study
  • Biosystem Engineering

Publications

Publications (27)
Article
Full-text available
Depending on the increasing population and nutritional needs, we should develop new methods and systems in agricultural production that take environmental issues into account and ensure efficiency and sustainability. Inappropriate pest control methods can result in 70% of yield loss. The caterpillar is a pest that can be invasive and can damage yie...
Article
Full-text available
Plant diseases reduce yield and quality in agricultural production by 20–40%. Leaf diseases cause 42% of agricultural production losses. Image processing techniques based on artificial neural networks are used for the non-destructive detection of leaf diseases on the plant. Since leaf diseases have a complex structure, it is necessary to increase t...
Article
Full-text available
In this study, the performance of the Genetic Algorithm (GA) in optimizing the agricultural drone flight route was compared with the Greedy Algorithm, revealing that GA produce routes that are, on average, 17.44 % more efficient. This efficiency, measured over 500 generations in a static field model, suggests substantial potential for saving resour...
Article
Full-text available
Wheat powdery mildew is a fungal disease that significantly impacts wheat yield and quality. Controlling this disease requires the use of resistant varieties, fungicides, crop rotation, and proper sanitation. Precision agriculture focuses on the strategic use of agricultural inputs to maximize benefits while minimizing environmental and human healt...
Conference Paper
Full-text available
Identifying and classifying leaf diseases is crucial for effective plant disease management and crop health. In this study, a traditional transfer learning model and a novel hybrid classical-quantum network for leaf disease classification are compared. The bean leaf diseases dataset (1295 images), which included healthy, rust, and angular leaf spot...
Article
Full-text available
In recent years, agricultural producers have faced challenges due to the uncertainty of labor force access, growing demand for safe, accessible, and high-quality agricultural products, high competition with international producers, and the need to reduce their carbon footprint. To continue their competitive and profitable production, producers must...
Article
In solar energy systems that use solar panels, it's important to know the best tilt angle to optimize solar energy production. Monthly, seasonal, and annual optimum tilt angles were determined in this study using meteorological insolation data from many years in the provinces of Tekirdag and Konya, which are located in different regions of Turkey....
Article
Sustainability and higher efficiency in crop production are possible with the use of new technologies. The use of unmanned aerial vehicles brings many advantages both in terms of monitoring agricultural areas and pesticide applications. This technology allows us to detect diseases and damage in an early manner and apply them in areas that are not a...
Article
Full-text available
Değişken oranlı tarımsal girdi uygulaması hem çevreyi korumak ve hem de gereksiz tarımsal üretim girdisi kullanmayı önlemek için kullanılmakta olan en önemli hassas tarım uygulamalarından birisidir. Bu araştırmada, kamera ile gübre ihtiyacını belirleyen ve santrifüj gübre dağıtma makinalarında değişken oranlı gübreleme yapan kontrol sisteminin perf...
Article
Full-text available
Convolutional neural network models are black-box methods. The black-box in artificial intelligence means that model insights are based on the dataset, but the user does not know how. However, to obtain better classification models, it is important to monitor and understand how these models make decisions. In this way, classification success can be...
Chapter
Full-text available
Image augmentation methods increase model accuracy, generalization, and can be used for control overfitting in deep neural network models used for agricultural purposes. It is very difficult to collect and label a sufficient number of images in computer vision applications to be used in agriculture. Also, machine learning models for agriculture dom...
Article
Full-text available
Şehir içi ve şehirlerarası ulaşımda yolcu ve yük taşıma faaliyetlerinde içten yanmalı çoğunlukla da motorinin yakıt olarak kullanıldığı, dizel motorlu taşıtlar kullanılması sonucunda karbon ayak izi oluşmaktadır. Karayolu yolcu ve yük taşımacılığında kullanılan termik motorlu taşıtlarda kullanılan yakıtın cinsine ve tüketim miktarına bağlı olarak a...
Article
Full-text available
An automation system was designed to measure and monitor the amount of liquid fertilizer sprayed on a direct drill machine with the ability to apply liquid fertilizer. The clogging of spray nozzles is a common problem in liquid fertilizer machines. The objective is to detect clogged spray nozzles during the application of liquid fertilizer and to a...
Article
Full-text available
Carbon footprint is formed as a result of the use of internal combustion, mostly diesel engine vehicles, in passenger and freight transport activities in urban and intercity transportation. Depending on the type of fuel used in road passenger and freight transport vehicles and the amount of consumption, carbon dioxide gas is emitted into the atmosp...
Article
Full-text available
Chemicals are widely used in crop protection around the world. Field sprayers commonly used to apply pesticides on the field crops. The area covers Tekirdag, Kirklareli, Edirne and the parts of Istanbul and Canakkale provinces which are in the European continent called Thrace region in Turkey. Since the main crops grown in Thrace are grains and ind...
Article
Full-text available
The widespread use of pesticides has negative impacts on human health and the environment. This situation increases the severity day by day. Especially spray drift is one of the factors that should be controlled. In addition, pesticide costs have led to new solutions. Conventional spraying nozzles and anti-drift spraying nozzles are discussed in th...
Article
Full-text available
This study aims to define the energy usage efficiency in apple cultivation in the Province of Tekirdağ.The study was conducted during 2015 production season through observation and measurement in an apple garden with a land area of 12 da and located in Nusratlı village in Central Tekirdağ. It has been tried to reveal the role of mechanization energ...
Article
Full-text available
Wireless Telemetry system is crucial for electric vehicles to monitor its data, remotely. It is important to measure electrical parameters in real time for safe operation. hardware and software which can broadcast information by using wireless connection over serial communication protocol. Wireless connection range is up to 3 km which is sufficient...
Article
Full-text available
In many agricultural productions, especially in the production in the open field, pests have negative effects. As they can be effective during the production process, they can cause economic losses after harvest even after the sale. In this study, it is ai when microwave energy is applied to the plants of bean, cucumber and aubergine in greenhouses...
Article
Full-text available
Lack of homogeneous distribution of pesticides in agricultural spraying is negatively affecting success of pulverization, and causing unnecessary consumption. The use of suitable machines and spraying technologies are required to be used in order to abolish this problem. Especially in cultivation of tomato, this problem is causing large amount o di...
Article
Full-text available
The changes in the shape and size of crops in orchards during growing season require a continuous adjustment of applied dose to optimise spray application efficiency. Ultrasonic sensors can be used for measurement of crop width and adapting the applied dose. A four arms multi-nozzle air-blast sprayer was fitted with four ultrasonic sensors to measu...
Conference Paper
Full-text available
zet: Tarımda kimyasal mücadele en etkili uygulama tekniği olması yanında çevre ve insan sağlığı açısından olumsuz sonuçlarda yaratmaktadır. Klasik uygulamalarda tüm tarlaya ilaçlama yapılırken gereğinden fazla kimyasal tüketimi ortaya çıkmaktadır. Birçok araştırmacı buna yönelik birçok araştırmalar yapmıştır ve yapmaktadır. Bu çalışmada da fazla ki...

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