Czasopisma Uniwersytetu Przyrodniczy w Lublinie
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Alternatywne do azotu metody maksymalizacji plonowania roślin uprawnych
Full text linkNitrogen is the most critical nutrient influencing both the quality and quantity of crop yield. It should be supplied in a rational manner to ensure its optimal uptake by plants while preventing excess accumulation in the soil profile. Although the mineral form of nitrogen is the most technologically convenient and allows for precise dosing tailored to the needs of specific crop species, its potential to leach into soil and groundwater has prompted the search for alternative yield-enhancing strategies in agricultural practice. This paper discusses the role of nitrogen in plant nutrition and its impact on soil health. It also presents alternative methods to mineral nitrogen fertilization, (including the use of organic, natural, and waste-derived fertilizers, as well as the cultivation of nitrogen-fixing pre-crop plants) additionally, it explores approaches for modifying plant metabolism through biostimulation with products containing humic acids, algae extracts, amino acids, and microorganisms. Reducing the accumulation of agriculture-derived pollutants in the natural environment is crucial for restoring the biological balance of ecosystems.Azot, jako najważniejszy pierwiastek warunkujący jakość i wielkość plonowania każdej rośliny uprawnej, powinien być dostarczany roślinie w sposób racjonalny, umożliwiając maksymalne wykorzystanie jego zasobów przez roślinę i nie dopuszczając do gromadzenia jego nadmiaru w profilu glebowym. Forma mineralna jest najwygodniejsza technologicznie oraz pozwala precyzyjnie zaplanować i podać odpowiednią dla uprawianego gatunku dawkę tego pierwiastka. Jednak z uwagi na potencjalne przenikanie nadmiaru azotu z nawozów mineralnych do gleby i wód gruntowych w praktyce rolniczej poszukuje się alternatywnych metod prowadzących do zwiększania plonowania. W niniejszej pracy opisano znaczenie azotu w odżywianiu roślin i jego wpływ na glebę. Przedstawiono także alternatywne do mineralnego nawożenia azotem sposoby jego dostarczania (przez stosowanie np. nawożenia naturalnego, organicznego, pochodzenia odpadowego, uprawę roślin przedplonowych wiążących azot z powietrza atmosferycznego) oraz sposoby modyfikacji metabolizmu roślin przez biostymulację preparatami zawierającymi: kwasy humusowe, glony, aminokwasy, a także mikroorganizmy. Ograniczenie gromadzenia się w środowisku przyrodniczym zanieczyszczeń pochodzenia rolniczego jest ważne, ponieważ służy przywróceniu biologicznej równowagi ekosystemów
Znaczenie ekstensywnego systemu utrzymania koni dla bioróżnorodności i funkcjonowania ekosystemów lądowych
Full text linkThe aim of this work is to present an extensive horse husbandry system, which is a model for livestock farming that harmoniously combines production goals with environmental protection and biodiversity support. The topics covered include the impact of horse grazing on changes in pasture vegetation composition, the impact of horse manure on soil microflora and biogeochemical cycles, the importance of grazing for ornithofauna and entomofauna, and the impact on ecosystem stability. Phytosociological variability and vegetation succession were analysed, as well as the potential benefits of horse grazing in the context of nature conservation and agri-environmental policy. It was found that, despite certain limitations, horse grazing can be an effective tool for supporting biodiversity, water retention and carbon sequestration, contributing to the strategy of sustainable agriculture and adaptation to climate change, while taking into account the welfare needs of these animals.Celem pracy jest przedstawienie ekstensywnego systemu utrzymania koni, który stanowi model użytkowania zwierząt gospodarskich łączący harmonijnie cele produkcyjne z ochroną środowiska oraz wspieraniem bioróżnorodności. Poruszono tematykę wpływu wypasu koni na zmiany składu runi pastwiskowej, oddziaływania końskich odchodów na mikroflorę gleby i cykle biogeochemiczne, znaczenie wypasu dla ornitofauny i entomofauny oraz wpływ na stabilność ekosystemów. Przeanalizowano zmienność fitosocjologiczną oraz sukcesję roślinności, a także potencjalne korzyści wypasu koni w kontekście ochrony przyrody i polityki rolnośrodowiskowej. Stwierdzono, że wypas koni, mimo pewnych ograniczeń, może być skutecznym narzędziem wspierającym bioróżnorodność, retencję wody oraz sekwestrację węgla, wpisując się w strategię zrównoważonego rolnictwa i adaptacji do zmian klimatu przy jednoczesnym uwzględnieniu potrzeb dobrostanowych tych zwierząt
Sustainable pest control: the role of coriander as a repellent plant against Leptinotarsa decemlineata say in eggplant cultivation
Full text linkThe study focuses on the potential repellent properties of coriander (Coriandrum sativum L.) against the Colorado potato beetle (Leptinotarsa decemlineata Say, CPB) when co-cultivated with eggplant (Solanum melongena L.). The growth stages of both plants and their relationship to beetle populations were examined. Stage I (Flowering period) and Stage II (Fruit development period) of coriander were shown to have a significant positive influence on reducing the beetle population. Furthermore, a positive correlation was observed between the adult CPB population and Stages I and II of eggplant growth, which are characterised by an increase in flower and fruit numbers when co-planted with coriander. Conversely, a negative correlation was observed between the beetle population and Stages II and III (Fruit maturation period) of eggplant growth in control plots (eggplant-only cultivation). Findings from 2018 and 2021 reinforced the repellent efficacy of coriander, showing a reduction in beetle populations during the coriander flowering, green fruit, and mature fruit stages. These findings indicate that the flowering stage of coriander coincides with the lowest adult beetle densities, suggesting that this phenological phase represents the most effective period for repellent cropping. Future studies should explore the potential role of coriander essential oils in enhancing this effect. This study contributes to the growing body of knowledge on natural pest management strategies
Differential effects of plant growth regulators and carbohydrates on in vitro propagation of Scutellaria barbata D. Don
Full text linkExperiments were conducted to establish the procedure for sterilizing single-node explants from the mother plant of barbed skullcap Scutellaria barbata L7 line (characterized by high scutellarin content) grown in the greenhouse and to induce organogenesis. The effect of different PGRs and carbohydrates on shoot number and shoot length was investigated. The largest number of shoots per explant (16.4) was formed after treatment with 3 mg·dm−3 BAP. Shoot multiplication occurred most intensively on medium with the combination of 0.09 M sucrose and 1 mg·dm−3 KIN (9.8 shoots per explant), and their elongation on the medium with 1 mg·dm−3 GA3 (10.0 cm). The rhizogenesis process was intensified by using 2 mg·dm−3 IBA (87%). Regenerated, rooted plants were acclimatized to ex vitro conditions, planted in pots, and placed in a greenhouse.Experiments were conducted to establish the procedure for sterilizing single-node explants from the mother plant of barbed skullcap Scutellaria barbata L7 line (characterized by high scutellarin content) grown in the greenhouse and to induce organogenesis. The effect of different PGRs and carbohydrates on shoot number and shoot length was investigated. The largest number of shoots per explant (16.4) was formed after treatment with 3 mg·dm−3 BAP. Shoot multiplication occurred most intensively on medium with the combination of 0.09 M sucrose and 1 mg·dm−3 KIN (9.8 shoots per explant), and their elongation on the medium with 1 mg·dm−3 GA3 (10.0 cm). The rhizogenesis process was intensified by using 2 mg·dm−3 IBA (87%). Regenerated, rooted plants were acclimatized to ex vitro conditions, planted in pots, and placed in a greenhouse
Fruit quality of new blue honeysuckle berry cultivars after short-term storage under different conditions
Full text linkLonicera caerulea L. (blue honeysuckle) is an edible species cultivated for the health properties of its fruit; however, fresh fruit has a short shelf life after harvest. Therefore, the present study aimed to extend the post-harvest shelf life of fresh honeysuckle fruits under controlled storage conditions. The quality of three Canadian blue honeysuckle cultivars was assessed after 7 and 14 days of storage in a controlled atmosphere (20% CO2 and 5% O2) (CA), modified atmosphere (MAP) in Xtend bags and air atmosphere (AA). The duration of storage conditions significantly affected the quality traits of blue honeysuckle berries. Extended storage time (14 days) generally had a negative effect on the quality of the tested fruit, especially when stored in air atmosphere. The berries stored in a controlled atmosphere showed the best quality, as evidenced by the highest firmness, the lowest weight loss, and the smallest percentage of rotten berries. The effect of storage conditions on the value of parameters such as soluble solids (SSC), titratable acidity (TA) or the SSC/TA ratio were often not observed. The respiration rate of fruits was usually independent of both the cultivar and storage conditions. Compared to other cultivars, Boreal Beauty fruits were characterized by a lower content of SSC, higher TA and a lower SSC/TA ratio, and lower polyphenol content. Fruits of the Boreal Blizzard showed the highest susceptibility to rot
Microbial and physico-chemical responses of the soil to intensive onion and pepper cropping
Full text linkVegetable cropping systems are high-input and generally require large quantities of fertilization, protection, frequent irrigation, and repeated tillage operations. Consequently, an increase in vegetable production may have serious impact on soil health and functions. The aim of the study was to assess microbiological, chemical and physical indicators of soil fatigue in two of the most intensive vegetable crops in Poland: onions and peppers, to identify which cultivation practices are most responsible for the adverse changes. The results have shown, that the most reliable indices in cultivation of these vegetables occurred dehydrogenase activity, organic matter content and soil physical properties. The other studied parameters such as pH, nutrients availability and microbial abundance seem to be less sensitive factors. In all soils, where the onion and pepper were produced, the dehydrogenase activity was significantly lower as compared to non-cultivated soil. It corresponded with reduced content of organic matter. In onion production numerous runs by agricultural machinery during field operations lead to soil compaction, breakdown of its structure and organic matter reduction. Moreover, poor crop rotation and low surface coverage with vegetation accelerate these effects and deteriorate the biological functioning of the soil. In turn, in pepper cultivation, monoculture with high mineral fertilization, cause soil acidification and adverse effect on microorganisms, decreasing their activity, but increasing the proportion of fungi in microbial community. Intense mineral input, resulting in high concentration of nutrients in soil, may be a reason of reduced organic carbon content, despite application of organic manures
General properties of blast furnace slag-based geopolymer concretes produced with expanded perlite aggregate
No full textBu çalışmada, bağlayıcı olarak yüksek fırın cürufu (YFC) , farklı oranlarda ince ve iri agrega ile birlikte genleştirilmiş perlit agregası (GPA) kullanılarak üretilen geopolimer betonun genel özellikleri araştırılmıştır. Beton karışımlarında ince ve iri agrega yerine hacimce sırasıyla %0, %10, %20, %30, %40 ve %50 oranlarında GPA ikame edilerek toplam altı farklı karışım grubu oluşturulmuştur. Üretilen geopolimer beton numuneleri, 28 günlük kür süresini tamamladıktan sonra sırasıyla basınç dayanımı deneyi ,ultrases geçiş hızları (UPV) ölçüm deneyi , ısıl iletkenlik deneyi ve yüksek sıcaklık deneylerine maruz bırakılmıştır. Deney sonuçları, 28 gün laboratuvar ortamında kür edilen GPA oranı %0 olan G-0 kontrol numunelerinin sonuçlarıyla karşılaştırılarak değerlendirilmiştir. Yüksek sıcaklık dayanımı değerlendirmesinde, belirlenen sıcaklık derecelerinde bir saatlik ısıl işleme tabi tutulan numunelerin basınç dayanımı ve ağırlık değişimleri ölçülerek analiz edilmiştir. Sonuçlar, GPA oranındaki artışın, geopolimer betonların mekanik ve fiziksel özellikleri üzerinde belirgin bir düşüşe yol açtığını ortaya koymuştur. Özellikle GPA oranı arttıkça; basınç dayanımı, UPV değerleri ve ısıl iletkenlik katsayılarında azalma gözlemlenmiştir. Benzer şekilde, yüksek sıcaklık maruziyeti sonrasında ölçülen basınç dayanımı ve numune ağırlığındaki kayıplar da GPA oranının artmasıyla artış göstermiştir. Anahtar Kelimeler: Geopolimer beton, yüksek fırın cürufu, genleştirilmiş perlit agregası, yüksek sıcaklıkIn this study, the general properties of geopolymer concrete incorporating ground granulated blast furnace slag (GGBFS) as the primary binder and varying proportions of expanded perlite aggregate (EPA) as a partial replacement for fine and coarse aggregates were systematically investigated. A total of six different mix designs were prepared by substituting conventional aggregates with EPA at volumetric replacement levels of 0%, 10%, 20%, 30%, 40%, and 50%, respectively. Following a 28-day curing period under ambient laboratory conditions, the hardened concrete specimens were subjected to a series of experimental evaluations, including compressive strength testing, ultrasonic pulse velocity (UPV) measurements, thermal conductivity analysis, and high-temperature exposure testing. The results obtained from the mixes were compared against those of the control mixture (G-0), which contained no EPA.For the assessment of high-temperature performance, selected specimens were exposed to thermal treatment at predetermined temperatures for one hour, after which their residual compressive strengths and weight losses were measured. The experimental findings indicated that increasing the EPA content led to a significant reduction in the mechanical and thermal performance of the geopolymer concretes. Specifically, higher EPA replacement ratios resulted in notable decreases in compressive strength, UPV values, and thermal conductivity coefficients. Furthermore, both the loss in compressive strength and the increase in weight loss after thermal exposure were positively correlated with the increase in EPA content. Keywords: Geopolymer concrete, Blast furnace slag, expanded perlite aggregate, high temperatur
Production and characterisation of apricot kernel oleosomes and investigation of their usability in mayonnaise formulation
No full textBitkisel kaynaklarda yağ doğal emülsifiye halde protein-fosfolipit tabakası ile stabilize edilmiş olarak bulunmakta ve bu doğal form "oleozom" olarak adlandırılmaktadır. Oleozomların doğal emülsiyon veya krema halinde ekstraksiyonu ile gıdalarda kullanımına dair birçok avantajı bulunmaktadır. Bu tez çalışması kapsamında oleozom ekstraksiyonu için materyal olarak kayısı çekirdekleri kullanılmış ve kayısı çekirdeklerinden oleozom ekstraksiyonu süreci Yanıt Yüzey Yöntemi kullanılarak optimize edilmiştir. Bu amaçla farklı parametreler (pH: 8-11, su miktarı: 400-1000 mL ve karıştırma süresi: 0-60 dk) ve yanıt olarak etkinlik değeri baz alınarak Box-Behnken deney dizaynı oluşturulmuştur. Önerilen 17 deneme gerçekleştirilmiş ve elde edilen sonuçlar ile optimizasyon çalışması yapılmıştır. Optimum koşullarda üretilen oleozom, çeşitli özellikler bakımından karakterize edilmiştir. Oleozomdaki yağ içeriği ve başlangıç çekirdekteki yağ içeriğinin oranlanması ile elde edilen verim değeri %56.59 olarak belirlenmiştir. Yağ miktarı %84.88; protein miktarı %1.40 ve nem miktarı ise %14.15 olarak belirlenmiştir. Yağ asidi bileşimi açısından serbest haldeki kayısı çekirdeği yağı ile oleozom arasında farklılık saptanmamıştır. Soğuk preslenmiş kayısı çekirdeği yağı (kontrol) ve oleozomu 60 °C'de 24 gün oksidasyona bırakılmış ve 0, 8, 16 ve 24. günlerde oksidasyon testleri gerçekleştirilmiştir. Elde edilen sonuçlara göre, oleozom formunun oksidatif dayanımının serbest haldeki kayısı çekirdeği yağına göre daha iyi olduğu tespit edilmiştir (P?0.05). Çalışmanın sonraki aşamasında ise oleozom formunun mayonez formülasyonunda kullanılabilirliğinin araştırılması amacıyla kontrol olarak kayısı çekirdeği yağından üretilen mayonez ve ticari bir mayonez kullanılmıştır. Oleozomlu mayonezler yumurtalı ve yumurtasız olarak 2 farklı şekilde hazırlanmış ve bu 4 farklı mayonez grubu 4 °C ve 25 °C'de 3 ay depolanmıştır. Belirli depolama aşamalarında (0, 1, 2 ve 3. ay) örneklerin peroksit, p-anisidin, TOTOX değerleri, serbest yağ asitliği, tokoferol bileşimi, renk değerleri belirlenmiş ve reolojik ölçümleri gerçekleştirilmiştir. Depolama öncesinde örneklerin pH ölçümleri ve duyusal değerlendirmeleri yapılmıştır. Elde edilen sonuçlar oleozom formunun başarılı bir şekilde mayonez formülasyonuna dahil edilebileceğini ve oleozomlu mayonezlerin oksidatif stabilitesinin kontrol örneğine göre daha iyi (P?0.05) olduğu tespit edilmiştir. Tüm mayonez gruplarının reolojik olarak mayonez özelliklerini gösterdiği ve oleozomlu mayonezlerin ticari mayoneze daha yakın olduğu tespit edilmiştir.In plant sources, the oil is naturally emulsified and stabilised with a protein-phospholipid layer and this natural form is called 'oleosome'. There are many advantages of using oleosomes in foods by natural emulsion or cream extraction. In this thesis, apricot kernels were used as material for oleosome extraction and the process of oleosome extraction from apricot kernels was optimised using Response Surface Methodology. For this purpose, Box-Behnken experimental design was created based on different parameters (pH: 8-11, water amount: 400-1000 mL and stirring time: 0-60 min) and efficiency value as a response. The proposed 17 experiments were carried out and optimisation study was performed with the results obtained. The oleosomes produced under optimum conditions were characterised for various properties. The yield value obtained by the ratio of the oil content in the oleosome and the oil content in the initial kernel was determined as 56.59%. Oil content was 84.88%, protein content was 1.40% and moisture content was 14.15%. There was no difference between free apricot kernel oil and oleosome in terms of fatty acid composition. Cold pressed apricot kernel oil (control) and oleosome were oxidised at 60 °C for 24 days and oxidation tests were performed on days 0, 8, 16 and 24. According to the results obtained, it was determined that the oxidative resistance of the oleosome form was better than the free apricot kernel oil (P?0.05). In the next stage of the study, mayonnaise produced from apricot kernel oil and a commercial mayonnaise were used as controls to investigate the usability of the oleosome form in mayonnaise formulation. Oleosome mayonnaises were prepared in 2 different ways as with and without eggs and these 4 different mayonnaise groups were stored at 4 °C and 25 °C for 3 months. At certain storage stages (0, 1, 2 and 3 months), peroxide, p-anisidine, TOTOX values, free fatty acidity, tocopherol composition, colour values of the samples were determined and rheological measurements were performed. Before storage, pH measurements and sensory evaluations of the samples were performed. The results showed that the oleosome form can be successfully incorporated into mayonnaise formulation and the oxidative stability of oleosome mayonnaises was better (P?0.05) than the control sample. It was determined that all mayonnaise groups showed mayonnaise properties rheologically and oleosome mayonnaises were closer to commercial mayonnaise
Potential neuroprotective effect of thymoquinone against the neurotoxic effects of Bisphenol A
No full textAmaç: Bisfenol A'nın beyin dokusu üzerinde oluşan nörotoksik hasarlarına karşı timokinonun potansiyel koruyucu ve tedavi edici etkilerini histokimyasal, immünohistokimyasal ve biyokimyasal yöntemlerle değerlendirmek. Materyal ve Metot: 32 adet Wistar albino cinsi erkek sıçan K, TQ, BPA ve BPA+TQ olmak üzere 4 gruba ayrıldı. K grubu ad libitum beslendi, TQ grubu 50 mg/kg oral gavaj ile TQ, BPA grubuna 50 mg/kg oral gavaj ile BPA, BPA+TQ grubuna ise yarım saat aralıkla 50 mg/kg BPA ve 50 mg/kg TQ verildi. 30 günlük deney süresinin sonlanmasıyla sıçanlardan anestezi altında intravenöz kan ve beyin doku örnekleri alındı. Beyin dokuları, histokimyasal, immünohistokimyasal ve biyokimyasal yöntemlerle incelendi. Bulgular: Biyokimyasal sonuçlara göre BPA verilen grupta MDA seviyesinin arttığı, GSH seviyelerinin azaldığı izlendi. K ve TQ gruplarında benzer histolojik yapı gözlenirken, BPA grubunda heterokromatik-piknotik nükleuslu nöronlar, glial hücre infiltrasyonu, bazı nöronlarda kromatolizis ve karyolizis görünümü dikkat çekti. Perinöronal alanda ödem ve nöropil doku yoğunluğunda azalma izlendi. BPA+TQ grubunda iyileşmenin olduğu gözlemlendi. BPA grubunda BDNF, MBP ve NF immünreaktiviteleri en düşük, Cas-3 en yüksektir. Sonuç: Beyin dokusunda BPA'nın nörotoksik etkilerine karşı timokinonun koruyucu ve tedavi edici etkisi bulgularımız ile kanıtlanmıştır. Anahtar Kelimeler: Beyin, Bisfenol A, Nörotoksisite, TimokinonAim: To evaluate the potential protective and therapeutic effects of thymoquinone against the neurotoxic damage caused by Bisphenol A on brain tissue using histochemical, immunohistochemical, and biochemical methods. Materials and Methods: A total of 32 male Wistar albino rats were divided into four groups: Control (K), TQ, BPA, and BPA+TQ. The control group was fed ad libitum. The TQ group received 50 mg/kg thymoquinone via oral gavage. The BPA group was administered 50 mg/kg BPA orally, and the BPA+TQ group received 50 mg/kg BPA followed by 50 mg/kg TQ at a 30-minute interval. At the end of the 30-day experimental period, blood and brain tissue samples were collected from the rats under anesthesia. Brain tissues were examined using histochemical, immunohistochemical, and biochemical techniques. Results: Biochemical analysis revealed increased MDA levels and decreased GSH levels in the BPA group. While the K and TQ groups exhibited similar histological structures, the BPA group showed neurons with heterochromatic-pyknotic nuclei, glial cell infiltration, chromatolysis and karyolysis in some neurons, perineuronal edema, and reduced neuropil density. Improvement was observed in the BPA+TQ group. Among all groups, the BPA group had the lowest BDNF, MBP, and NF immunoreactivities and the highest Cas-3 expression. Conclusion: Our findings demonstrate that thymoquinone has protective and therapeutic effects against the neurotoxic impact of BPA on brain tissue. Keywords: Brain, Bisphenol A, Neurotoxicity, Thymoquinon
Evaluation of thyroid disease treatment approaches and attitudes of family physicians
No full textAmaç: Bu çalışmanın amacı, Malatya ilinde görev yapan aile hekimlerinin tiroit hastalıklarının tanı ve tedavisine yönelik bilgi düzeylerini, klinik yaklaşımlarını ve tutumlarını değerlendirmektir. Ayrıca, bilgi düzeylerini etkileyen demografik ve mesleki faktörlerin belirlenmesi ve bu bilgilerin klinik uygulamalara yansımasının incelenmesi hedeflenmiştir. Gereç ve Yöntem: Araştırma, tanımlayıcı ve kesitsel bir çalışma olarak tasarlanmıştır. Çalışmaya, 2025 yılı Nisan ve 2025 yılı Temmuz ayları arasında Malatya ilinde görev yapan 202 aile hekimi katılmıştır. Veriler, araştırmacılar tarafından geliştirilen 20 soruluk yapılandırılmış bir anket formu aracılığıyla çevrim içi ortamda toplanmıştır. Verilerin analizinde SPSS 25.0 yazılımı kullanılmış; frekans, yüzde, ortalama, standart sapma, Ki-kare ve ANOVA testleri uygulanmıştır. Bulgular: Katılımcıların %54'ü tiroit hastalıklarının yönetiminde kendini orta düzeyde yeterli hissettiğini, %44.1'i ise düşük düzeyde yeterli hissettiğini belirtmiştir. Bilgi düzeyi arttıkça doğru tanı koyma, uygun takip ve tedavi tercihleri istatistiksel olarak anlamlı şekilde artmıştır (p<0.05). 0–5 yıl deneyimli ve hastanede çalışan hekimlerin bilgi düzeyleri daha yüksek bulunmuştur. Sonuçlar: Aile hekimlerinin tiroit hastalıklarına yönelik bilgi ve yeterlilik düzeylerinin, hasta yönetimi ve tedaviye uyum açısından belirleyici olduğu saptanmıştır. Bu nedenle, sürekli tıp eğitimi programlarının yaygınlaştırılması ve klinik rehber kullanımının teşvik edilmesi önerilmektedir. Anahtar Kelimeler: Aile hekimliği, Tiroit hastalıkları, Tedavi yaklaşımları, Bilgi düzeyi, Hasta yönetimiAim: This study aims to evaluate the knowledge levels, clinical approaches, and attitudes of family physicians working in Malatya regarding the diagnosis and treatment of thyroid diseases. Additionally, it seeks to identify demographic and professional factors affecting knowledge levels and to examine how these levels are reflected in clinical practice. Material and Method: This research was designed as a descriptive and cross-sectional study. A total of 202 family physicians working in Malatya between April 2025 and July 2025 participated in the study. Data were collected online using a structured 20-item questionnaire developed by the researchers. Statistical analyses were performed using SPSS version 25.0, including frequency, percentage, mean, standard deviation, chi-square, and ANOVA tests. Results: Among the participants, 54% reported feeling moderately competent in managing thyroid diseases, while 44.1% stated they felt low-level competence. Higher levels of knowledge were statistically significantly associated with more accurate diagnosis, appropriate follow-up, and correct treatment preferences (p<0.05). Physicians with 0–5 years of experience and those working in hospitals demonstrated higher knowledge levels. Conclusion: The knowledge and competency levels of family physicians regarding thyroid diseases play a critical role in patient management and treatment adherence. Therefore, it is recommended that continuing medical education programs be expanded and the use of clinical guidelines be encouraged. Key Words: Family medicine, Thyroid diseases, Treatment approaches, Knowledge level, Patient managemen