Erkan Topal

ORCID: 0000-0002-1398-4390
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Research Areas
  • Insect and Pesticide Research
  • Bee Products Chemical Analysis
  • Plant and animal studies
  • Insect and Arachnid Ecology and Behavior
  • Agricultural and Rural Development Research
  • Healthcare and Venom Research
  • Animal Nutrition and Physiology
  • Insect Pest Control Strategies
  • Meat and Animal Product Quality
  • Essential Oils and Antimicrobial Activity
  • Vector-borne infectious diseases
  • Public Administration and Governance
  • Insect Utilization and Effects
  • Mining and Gasification Technologies
  • Microencapsulation and Drying Processes
  • Mining Techniques and Economics
  • Problem Solving Skills Development
  • Turkish Literature and Culture
  • Education Practices and Challenges
  • Moringa oleifera research and applications
  • Nuts composition and effects
  • Agriculture Market Analysis Ukraine
  • Cultural and Sociopolitical Studies
  • Seed Germination and Physiology
  • Agriculture Sustainability and Environmental Impact

National University of Life and Environmental Sciences of Ukraine
2023

Slovak University of Agriculture in Nitra
2023

Institute of Animal Sciences
2021

General Directorate of Agricultural Research and Policies
2018-2019

Ege University
2017-2019

Ministry of Food Agriculture and Livestock
2013

Bolu Abant İzzet Baysal University
2003

Abstract Several factors, including environmental degradation, air pollution, intense urbanization, excessive agriculture, and climate change, endanger the well-being of animals plants. One major issues with an increasingly negative impact is agricultural contamination pesticides antibiotics. Seed coatings neonicotinoid insecticides used as a protective layer against pests are shown to exceed permissible limits in most cases. Neonicotinoid compounds bind nicotinic acetylcholine receptors,...

10.1007/s11356-024-33754-4 article EN cc-by Environmental Science and Pollution Research 2024-06-07

Recently, an increasing interest is paid to bee products obtained as a result of the fermentation process. Some them can be consumed directly (bee-collected pollen, honey, bread etc.), while others are lactic and/or acid (honey vinegar and honey wine). Bee pollens’ fermentation, whereas mead by honeys’ fermentation. Moreover, acetic obtained. Sensory characteristics aroma composition have been scarcely studied, which may depend on starter culture Along with medicinal properties they vital...

10.3390/pr8091081 article EN Processes 2020-09-01

Throughout history, honey has been used for many different purposes and due to its medicinal properties, one of the products marketed by traders. The figure bee first appeared in drawings on rock with history humanity, then statues, as a logo, money or stamps, also movies. Beekeeping museums, which present historical process beekeeping, reflect an important culture their ancient hives, documents, beekeeping materials, antiquities. contribution bees sustainability natural life is very 100...

10.3390/su132111659 article EN Sustainability 2021-10-21

Honey bees need pollen and nectar sources to survive in nature. Particularly, having young colonies is vital before wintering, proper feeding necessary achieve this. In the present study, effect of with different protein content on colony performance, wintering ability in-vitro longevity that weakened after pine honey autumn, or needed enter winter period, was investigated. The experiment carried out 48 divided into six groups as follows: control, syrup, mixed pollen, Cistus creticus (Pink...

10.3390/insects13070588 article EN cc-by Insects 2022-06-27

Honey bee colonies are often subjected to diseases, nutrition quality, temperature and other stresses depending on environmental climatic conditions. As a result of malnutrition, the level Vg protein decreases, leading overwintering losses. The values must be high for successful wintering, especially before wintering. If good is not reached, long winter period may cause an increase in colony Supplementary feeding essential sustainability when floral resources insufficient, as recent years...

10.3390/insects13110985 article EN cc-by Insects 2022-10-26

Abstract This study was conducted to determine the characteristic properties of Turkish pine honey, which is an important honeydew honey. The geographical classification honey determined by applying carbon isotope, melissopalynological, and physicochemical analyses 373 samples collected from 47 regions between 2015 2017 under controlled conditions. δ 13 C protein-δ Choney, C4%, electrical conductivity, moisture, ash, free acidity, color CIEL* a*b attributes, optical rotation [α] 20 ,...

10.1007/s00217-023-04215-y article EN cc-by European Food Research and Technology 2023-03-01

In this study, we evaluated the effect of various amounts crude glycerol on growth performance, internal organ weights, and chemical composition drumstick muscles broiler chickens. A total 360 Ross 308 chicks (1 d old) received diets with 0, 40, or 80 g glycerol/kg diet for 42 d. Body weight gain was improved (P < 0.01) inclusion 40 at 21 d, whereas broilers fed had highest 0.05) BW gains These levels did not statistically affect feed consumption, but FCR 0 to age 0.05). No negative observed...

10.3382/japr.2012-00589 article EN cc-by-nc-nd The Journal of Applied Poultry Research 2013-02-22

The gut health of poultry is closely associated with feeds and feeding. experiment was conducted to the effect crude glycerol addition diets male broilers on bacterial microflora morphology their small intestines (duodenum, jejunum ileum). A total 120 Ross 308 broiler chicks received containing 0% (GLY 0), 4% 4) or 8% 8) for 42 days. presence Coliform bacteria Enterobacteria reduced in duodenal tract GLY 4 (P<0.001); however, Staphylococci/Micrococci 8 relative other groups (P<0.001)....

10.1017/s1751731113001833 article EN cc-by-nc-nd animal 2013-10-31

Bee products are used as supplements to provide nutrients in prevent or treatment of some health problems. Royal jelly has a rich nutrient contents bee hive which protects and strengthens the health; compared other products, it significant potential effect. Because its functional properties, royal is very effective accelerating healing process many diseases. The use fresh our diets nowadays will help us be healthy. This review explains effects on health, animal trials, clinical studies for...

10.29185/hayuretim.513449 article EN Hayvansal Üretim 2019-12-26

Günümüzde değişen yaşam koşulları nedeniyle hastalıkların artması, beslenmede yetersizlik, dengesizlik ve protein eksikliğinin giderilmesi amacıyla çeşitli fonksiyonel besin kaynakları konusunda araştırmalar yapılmaktadır. Bazı ülkelerde hem geleneksel eğilimle, de artan nüfusa bağlı olarak kaynaklarının değerlendirilmesi etkin kullanılması böcekler gıda tüketilmektedir. Bal arıları da bu sınıfta yer almakta, ürettikleri çok kıymetli arı ürünleri insan sağlığına yönelik koruyucu etki...

10.29185/hayuretim.455478 article TR Hayvansal Üretim 2018-11-27

A 100% seed sterility and 75.6% germination rate were achieved when seeds of three sugar beet (Beta vulgaris L.) breeding lines surface sterilized with a combination 0.5% Domestos 5% PPM™. As an in planta treatment BAP, the germinated on MS basal medium containing 1, 3 or 5 mg/l BAP for five weeks then petiole explants excised from seedlings cultured two different regeneration media; RGL 0.5 0.1 NAA, RGH 1.0 NAA. Petiole taken pretreated 1 produced significantly more shoots (0.97 shoot per...

10.1080/13102818.2003.10817064 article EN Biotechnology & Biotechnological Equipment 2003-01-01

Beslenmede besin maddelerinin kalite ve miktarları; organizmaların yaşamsal faaliyetleri için çok önemlidir. Yetersiz dengesiz beslenme sonucunda organizmalarda stres artar, üreme yeteneklerinde düşme hastalıklara karşı dirençte azalma gerçekleşir. Bal arılarının da yaşam fonksiyonlarını gerçekleştirebilmeleri, koloni performansının artırmaları arıcılık faaliyetinin amacına uygun olarak yapılabilmesi biyotik abiyotik nedenlerle doğal temininde karşılaşılan olumsuzluklarda ek besleme...

10.21597/jist.532124 article TR Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi 2019-11-06

Bal mumu arı kolonisinin yaşamsal faaliyetlerini üzerinde yürüttüğü peteğin ham maddesidir. Arıcılık işletmeleri için bal, polen, sütü ve ekmeği gibi bal da bir ürünüdür. absorbe etme yeteneği kaynaklı kovan içi dışı kirleticileri bünyesinde biriktirebilmektedir. Bu şekilde kalıntı içeren peteklerden üretilen ürünleri insan sağlığı risk oluşturmaktadır. Aynı zamanda eski petekler patojen mikroorganizmalar konak işlevi görebilmektedir. Özellikle petek işleme tesisleri peteklerin hijyenik hale...

10.31467/uluaricilik.781259 article TR Uludağ Arıcılık Dergisi 2020-11-05

Amaç: Bu anket çalışmasında; Ege Tarımsal Araştırma Enstitüsü Arıcılık Şubesi’ni ziyaret eden İzmir İli arıcılarının arı hastalık ve zararlılarını arıcı gözüyle değerlendirme mücadele yöntemlerinin belirlenmesi amaçlanmıştır.Materyal Metot: Anket çalışmaları 2017 yılında, İli’ndeki 94 ile yüz yüze yapılmıştır. sorularında arıcıların, koloni sayısı, zararlılarla ilgili eğitim alıp almadıkları, karşılaştıkları hastalıkları zararlılarının neler olduğu, hangi ilaçlama yöntemlerini seçtikleri,...

10.20289/zfdergi.451387 article TR cc-by-nc-nd Ege Üniversitesi Ziraat Fakültesi Dergisi 2018-11-29

Bee products have gained popularity in recent years as food, dietary supplements and adjuvant due to their extraordinary health properties. Globally, bee pollen is the second most consumed product after honey, has a special importance male reproductive unit of flowers, well rich nutrient material, it contains oral secretions honeybee. In this study, palynological identification collected from apiaries different regions was made. The content found be consisting dry matter between...

10.31467/uluaricilik.996036 article EN Uludağ Arıcılık Dergisi 2021-10-12

Abstract Climate change affects plant phenology and, as a result, can damage nectar and pollen sources, which are the basic needs of bees during flowering. This situation creates nutritional stress for bee colonies in region. Changing climatic conditions, use agricultural lands adversely honeybees beekeepers. The aim this study is to determine annual development performance fixed honeybee linked with chemical mineral profile collected pollen. According research findings, terms colony...

10.1002/cbdv.202200468 article EN Chemistry & Biodiversity 2022-07-07

Meat and meat products are among the main of human diet, which contain essential nutrients, biological, macro microelements that important for full functioning body. Due to significant environmental impact associated with industrial production, combined ever-growing world population, it is investigate current state production industry. The purpose study was determine volumes possibilities certain types in Ukraine, their market share, prospects future, ability provide food industry...

10.31548/animal.2.2023.9 article EN cc-by Animal Science and Food Technology 2023-04-12

Arıcılık, hayvansal üretimde çevre koşullarından en fazla etkilenen tarımsal faaliyettir. Bu üretim modelinde uygun iklim şartları, zengin bitki örtüsü ve doğru koloni yönetimi üreticiyi başarıya götürecektir. Arıcılar kolonilerinden maksimum verim almak için gerek floral kaynak gerekse şartları bakımından yerlere gitmeye çalışırlar. Başarıda önemli etkenlerin başında, düzenini sağlayan genetik yapının temelini oluşturan ana arı gelmektedir. Ana çiftleşme sonrasında döllenmiş yumurtasından...

10.24181/tarekoder.325618 article TR Tarım Ekonomisi Dergisi 2017-07-03

Beekeeping activity implies a series of intensive processes and variety risks. After examining studies on beekeeping activity, it became obvious that risk factors health are quite limited throughout world. This study aimed to reveal the possible effects this beekeepers bring recommendations be applied during practice. The beekeeper is often exposed adverse such as mechanical physical difficulties, environmental climatic conditions: high temperature, time related stress, colonies transfer...

10.15835/buasvmcn-fst:2018.0021 article EN cc-by-nc-nd Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca Food Science and Technology 2019-06-07

Nowadays, aromatic plants and oils have significant contributions in growth performance, regulation of the digestive system struggle with disease factors farm animals.In beekeeping, many synthetic drugs are used against bee diseases pests.Medicinal oils, whose beneficial effects known, beekeeping order to overcome mentioned problems by natural means.In multiple researches it has been reported that herbs essential thyme, clove, mint, lemongrass, cinnamon, grapefruit, rosemary, marigold,...

10.51458/bstd.2021.2 article EN Bee Studies- Apiculture Research Institute 2020-07-31

Bu çalışmada; 2015 ve 2016 yıllarında çevresel sıcaklığın bitki fenolojisine verime etkisinin belirlenmesi, kirazda (0900 Ziraat) bal bombus arılarının çiçeklere gerçekleştirdiği ziyaret sıklığının, tarlacılık aktivitesi etkinliğinin tozlaşmaya olan katkısı incelenmiştir. Deneme üç parselde; her parselde 8 ağaç olmak üzere toplam 24 ağaçta, kapalı (3.8 mm x 3.8 gözenekli tül) serbest uygulama olarak yürütülmüştür. Denemede yılındaki sıcaklık değişimi ilk çiçeklenmeyi, fenolojik dönemleri...

10.29185/hayuretim.340034 article TR Hayvansal Üretim 2017-11-23

In this study, it was discussed whether the package beekeeping an economical alternative to traditional in Turkey.An experiment involving two different applications carried out province of Edirne, which has a short production season due cold climate conditions.The control groups representing colonies formed by artificial swarms and bees were compared terms economic feasibility experiment.The results study showed that more advantageous for enterprises when swarms' application taken into...

10.9775/kvfd.2018.21543 article EN Kafkas Universitesi Veteriner Fakultesi Dergisi 2019-01-01
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