The edible mushrooms are valued by people because they possess a large variety of secondary metabolites with diverse beneficial effects on human health. The Agaricales order is one of the largest taxon in fungal systematics represented by a number of edible species in Türkiye. This study aimed to evaluate the antioxidant and antimicrobial activities, as well as the fatty acid composition, of four Agarics (Agaricus bitorquis, Coprinopsis atramentaria, Coprinellus micaceus, and Leucoagaricus leucothites) collected from Nigde Province, Türkiye. The antioxidant capability was determined using DPPH assay and the total phenolic content was measured by Folin-Ciocalteu’s phenol reagent technique. Among the four species, A. bitorquis showed the highest DPPH radical scavenging activity (84.259±1.32%) and total phenolic content (1472.21±10.35µg GAE/mL). Gas chromatography-mass spectrometry (GC-MS) technique was performed for the analysis and characterization of the fatty acid compositions. Linoleic acid was the major fatty acid detected in all four species, with percentages ranging from 23.58% to 42.96%. The antimicrobial activity of the mushroom extracts was assessed using the disc diffusion method, and the ethanol extract of C. atramentaria showed the most significant effect on E. coli with a 29±0.6 mm inhibition zone diameter.

Bu çalışmanın amacı, Mamuşa (Kosova) ve Tekirdağ’da yetiştirilen domates ve hıyarlarda yaygın olarak kullanılan bazı pestisitlerin kalıntılarının ve bazı toksik metallerin varlığının araştırılmasıdır. Çalışma kapsamında Tekirdağ ve Mamuşa’dan toplanan 21 domates ve 17 hıyar numunesinde pestisit kalıntı ve element analizleri gerçekleştirilmiştir. Pestisit etken maddeleri olarak abamectin, acetamiprid, carbendazim, chlorpyrifos methyl, imidacloprid, metaflumizone, propineb ve indoxacarb seçilmiştir. Elemental analizde ise bazı toksik metaller dahil 26 elementin taraması yapılmıştır. İncelenen örneklerin hiçbirisinde maksimum kalıntı limiti (MRL) üzerinde pestisit kalıntısı saptanmamıştır. Acetamiprid domateste 16 örnekte (0,25-267 µg kg-1), hıyarda 10 örnekte (0,30-202 µg kg-1), imidacloprid sadece domateste 5 örnekte (4,38-8,83 µg kg-1), indoxocarb domateste bir örnekte (21,80 µg kg-1), propineb Mamuşa’dan toplanan tüm hıyar örneklerinde (187-1090 µg kg-1) tespit edilmiştir.  Elemental analiz sonuçları incelendiğinde kalay domateste 9 örnekte (10,3-12,8 mg kg-1), hıyarda 2 örnekte (10,9-13,4 mg kg-1), nikel sadece Tekirdağ’dan toplanan birer domates (14,7 mg kg-1) ve hıyar (11,3 mg kg-1) örneğinde tespit edilmiştir. Alüminyum ise analizi yapılan 3 hıyar örneğinde (10,0-36,1 mg.kg-1) tespit edilmiştir. Örneklerin hiçbirinde kurşun, kadmiyum ve civaya rastlanmaması olumlu bir durumdur. İncelenen örneklerde tespit edilen kalıntıların insan sağlığı için risk oluşturacak düzeyde olmadığı ifade edilebilir. Ancak tarımsal üretimde kullanılan su, gübre ve pestisitlerin son üründe kalıntı bırakma potansiyeline sahip olduğunu gösteren örnekler olması, üreticileri iyi tarım uygulamalarını sürdürmeye teşvik etmelidir.

In this study, the specific physicochemical, antioxidant, and antibacterial properties of 20 different rosehip marmalade samples, produced using traditional and commercial methods in the Gümüşhane province and its districts, were comprehensively analyzed. To detect the chemical composition of the rosehip marmalade samples, analyses were conducted for total dry matter, pH, ash, titratable acidity (malic acid %), soluble solids, water activity, and color (L*, a*, b*). Additionally, alongside the physicochemical analyses, the contents of hydroxymethylfurfural (HMF) and sugars (fructose, glucose, sucrose, and total sugar) were also determined. To assess the antioxidant properties, analyses for total flavonoid content, total phenolic content, DPPH (% inhibition), and ABTS (% inhibition) were performed. Furthermore, the antibacterial activities of the rosehip marmalade samples against pathogenic bacterial strains such as Proteus vulgaris ATCC 29212, Enterococcus faecalis ATCC 29212, Klebsiella pneumoniae ATCC 13883, Staphylococcus aureus ATCC 25923, Pseudomonas aeruginosa ATCC 27853, Salmonella typhimurium ATCC 23566, and Escherichia coli O157:H7 35150 were investigated.

The research was conducted to assess the growth performance of different crossbred sheep at Bangladesh Livestock Research Institute (BLRI), Savar, Dhaka. In the crossbreeding program, Perendale, Dorper and Damara breed were considered as sire and BLRI improved native sheep (BNS) was used as dam. The production performance of assorted F1 progeny were evaluated and compared with BLRI improved native sheep. Data analysis was carried out using Generalized Linear Model (GLM) procedure of Statistical Package for the Social Sciences (SPSS) version 25.0. Each crossbred genotype outperformed native sheep in terms of live weights and Average Daily gain (ADG). The live weights (p<0.001 and p<0.01) and ADG (p<0.001) significantly influenced by genotype except the 6 months live weight. Seasonal effects were found non-significant on live weights and ADG except birth weight (p<0.05). Among the crossbreds, the highest birth weight was found in Dorper crossbred (2.37±0.13 kg) while 12 months live weight was found higher in Perendale crossbred (22.33±0.99 kg), respectively. In case of cumulative growth performance of male, the highest value was found in Damara crossbred while, Perendale crossbred female was found better compared to other crossbred. Major disease frequently occurred in crossbred sheep was diarrhea. The survivability rate (%) of crossbred sheep at lamb (0-3 months of age) and grower (3-8 months of age) stage were 92.55 and 90.8, respectively indicates positive influence on the crossbreeding program. Though, this is very first work regarding crossbred sheep, further research is needed in corporation with other economic trait associated with growth and reproduction to evaluate all the crossbred genotype as well as select a suitable crossbred for the production of commercial market lamb in Bangladesh.

This study was conducted to evaluate university students’ chicken meat consumption preferences and their level of knowledge about chicken production. The survey was conducted with 61 structured online questionnaires using the Kobo-collect Tool Box. The questionnaires were administered online via student WhatsApp groups. Chicken breast meat was the most consumed with cubed meat being the most preferred. The expiration date was the main factor affecting chicken meat purchasing decisions, and the majority of the respondents did not have any preferred cooking method. Heavier meat (>1 kg) and fresh chicken meat were the most preferred with the highest chicken meat consumption of 1-3 times per week. Chicken meat consumption was highest at dinner and in the winter season with viral diseases being perceived as the most dangerous chicken diseases. The Coronavirus outbreak affected the chicken meat consumption of the majority of the respondents and most of them bought meat from reliable sale points. Most of the respondents could differentiate between slow and fast-growing broiler hybrids with Ross 308 being the most recognized commercial broiler hybrid by the respondents. It was concluded that chicken meat consumption was higher among the respondents however, agriculture students should be motivated to improve their knowledge about chicken production.

Zinc oxide nanoparticles (ZnO-NPs) are synthesized via a multitude of techniques, resulting in nanoparticles of varying sizes and morphologies that directly influence their antimicrobial efficacy. The objective of this study is to ascertain the particle size and morphology of ZnO-NPs synthesised via the hydrothermal method and to evaluate their in vitro antibacterial effects against Escherichia coli O157, Salmonella Typhimurium, and Listeria monocytogenes, which are important foodborne pathogens. The ZnO-NPs were examined using a scanning electron microscope (SEM). Furthermore, the minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC), and the diameter of inhibition zones were measured against these pathogenic bacteria. The SEM images revealed that the ZnO-NPs exhibited a uniform distribution, with particle sizes ranging between 23 and 25 nm. The MIC and MBC values against the tested strains were found to range from 20.83 to 41.67 µg/mL and between 66.67- 83.33 µg/mL, respectively. In addition, the diameter of inhibition zones were ranged from 15.16 to 16.96 mm. The findings of the study demonstrated that ZnO-NPs s synthesized via the hydrothermal method exhibited antibacterial effects against both Gram-positive and Gram-negative bacteria. In conclusion, the use of ZnO-NPs can facilitate the improvement of the microbiological quality of foods by the inhibition of foodborne patogens.

Today, the rapid increase in urbanization and the concentration of population density in urban centers have increased the need for individuals to be in touch with nature. In this context, urban use areas such as urban parks play an important role in meeting the physical and social needs of teenagers. Parks are not only spaces that encourage physical activity, but also spaces that increase social interaction, strengthen community ties and support physical activities. Ihlamur Park in Konya is an important living space where teenagers show great interest, offering various activities and social opportunities. However, detailed information on the purposes for which teenagers use the park and which features of the park encourage this use has not been fully identified. The aim of this study is to examine the purposes of the use of Ihlamur Park by teenagers and to identify the features of the park that encourage physical activity and social interaction. For the research, 116 teenagers were surveyed face-to-face on the basis of the law on the protection of personal data and voluntary participation of park users by visiting the area on random days on weekdays and weekends. The survey was carried out with the approval of the Ethics Committee of Selçuk University, Faculty of Architecture and Design. By determining the level of use of teenagers, it is the preparation of a resource that park users can reach. The research also provides a comprehensive evaluation to understand the park usage habits and motivations of teenagers, and in this context, it has contributed to the development of recommendations for the design and management of parks. Thus, the importance of park features that allow teenagers to lead a more active life and increase their social interactions is emphasized.

This research was conducted in 2020 to determine the effects of leonardite-derived humic acids (Humas-15, Liquid Humus and Humico Maximix-K) with different properties, along with reduced nitrogen fertilization, on tuber yield and quality in potatoes (cv. Van Gogh). In the study, chemical fertilizer applications were made as basic fertilization (20 N 10 P 10 K), reduced fertilization I (15 N 10 P 10 K) and reduced fertilization II (10 N 10 P 10 K). Humic acids were applied twice with irrigation water, at the beginning of the flowering period and 15 days later. Humas-15 and Liquid Humus were applied at 1.0 and 2.0 lt/da doses, and Humico Maximix-K was applied at 400 and 800 g/da doses. A total of seven traits (tuber number per plant, tuber yield per plant, marketable tuber yield, total tuber yield, dry matter content, reducing sugar content and total sugar content) were measured. Reducing nitrogen applications with humic acid applications significantly affected all the traits studied. Humic acid applications combined with reduced nitrogen fertilization increased the number of tubers per plant by up to 13%, marketable tuber yield by up to 18% and total tuber yield by up to 16% compared with the control. Total and reducing sugar contents varied between 1.27-1.58% and 159-389 mg/100g fw, respectively depending on the applications. In the study, the highest tuber yield was obtained from 1.0 and 2.0 L/da Humas-15 and 2.0 L/da Liquid Humus applications applied together with reducing nitrogen applications which have close values to the recommended fertilization applications.

Mulching, a widely employed agricultural practice, has been recognized for its influence on soil moisture retention, temperature regulation, and weed suppression, thereby improving growth and yield of crops. An experiment was conducted to study the effect of mulching materials on growth and yield attributes of summer squash under water constraint condition during March to May 2023 in Chitwan, Nepal. The experiment was laid in single factor Randomized Complete Block Design (RCBD) with four different mulches (rice straw, wheat straw, rice husk and silver on black plastic mulch 30 microns) and control replicated 4 times. All the Plant growth parameters, including plant height, number of leaves per plant and plant spread, were highest in silver plastic mulch and the poorest in the un-mulched plots. Mulching also significantly influenced floral characters, with plastic mulch demonstrating superiority in traits such as days to flowering, number of flowers per plant, and sex ratio compared to organic mulches and the control. Fruit length, diameter, and weight exhibited the highest values under plastic mulch and the lowest values under the control, while all organic mulches showed similar results. The highest yield of 41.44 Mt ha-1 was achieved with silver plastic mulch, highlighting its effectiveness in enhancing crop productivity, while the lowest yield of 11.77 Mt ha-1 was recorded in the control plots. Despite its higher cost, silver pastic mulch exhibited highest net return and benefit-cost ratio. Rice husk mulch, with the second highest benefit-cost ratio and relatively low cost of production, emerged as promising alternative. Although mulching did not notably affect the soil pH, the varying soil organic matter percentages were observed, with the highest on rice straw mulch and the lowest on silver plastic mulch. The study suggests that while plastic mulch can significantly boost productivity during water scarcity, rice husk mulch offers a cost-effective alternative with substantial economic benefit.

Viral diseases are among the most significant challenges in protecting plants of the Cucurbitaceae family, with viruses from the Potyvirus genus, such as zucchini yellow mosaic virus (ZYMV) and watermelon mosaic virus (WMV), causing up to 100% yield losses under favorable conditions.  Despite the importance of these viruses, there have been no previous studies investigating potyvirus diseases in Cucurbitaceae production areas in Çanakkale province. Consequently, the status of these diseases in the region remains unknown. This study aims to address this gap by analyzing the presence of potyviruses in Cucurbitaceae production areas in Çanakkale. In the 2021 production year, a total of 137 samples exhibiting virus and virus-like symptoms were collected from various Cucurbitaceae production sites in Çanakkale province and its districts. The samples were tested using RT-PCR with primer pairs specific to WMV and ZYMV. From the infected samples, seven isolates were selected for further analysis, and the coat protein (CP) genes were amplified and sequenced. The results revealed that WMV was detected as a single infection in 78 samples, ZYMV in one sample, and mixed infections of ZYMV+WMV were found in 39 samples, indicating that WMV is notably prevalent in Çanakkale. Bioinformatics analyses demonstrated that the Turkish WMV and ZYMV isolates share more than 90% similarity with other isolates in both the local samples and the GenBank database. Phylogenetic analysis further revealed that Turkish WMV and ZYMV isolates are closely related to each other. This is the first study to reveal the presence and phylogenetic relationships of ZYMV and WMV in cucurbitaceous plants in Çanakkale province of Türkiye.