Pseudomonas syringae pv. tomato, the bacterial agent for tomato speck disease, can cause serious epidemics with high leaf moisture, mild temperatures, and cultural practices allowing bacterial dissemination among host plants. Boron is an essential micro-nutrient for plant growth and health in agricultural production. In this study, the effectiveness of 14 different Boron compounds at 5 different doses (1, 5, 10, 20 and 40 mM) against P. s. pv. tomato at a concentration of 108 CFU ml-1 in vitro was evaluated and the most successful 4 different Boron compounds (Ammonium tetrafluoroborate, Sodium tetrafluoroborate, Zinc borate and Disodium octaborate tetrahydrate) were coated with 5 mM doses infected cv. H2274 tomato seeds to determine bacterial populations and seed emergence rates in the seeds. Among the 14 different Boron compounds used in the experiments, Disodium octaborate tetrahydrate was the most successful active ingredient 92% ratio in inhibiting P. s. pv. tomato populations in tomato seeds, while 39% success was achieved with sodium tetrafluoroborate applications. According to the results of the research, it is thought that some Boron compounds can be an economical, effective and environmentally friendly chemical in reducing P. s. pv. tomato in tomato seeds within the scope of good agricultural practices.

In this study, in which the effects of different applications of vermicompost on the yield and quality of San Andreas strawberry variety were investigated 15, 30, 45, 60 g vermicompost was applied per plant. First flowering, first and last harvest dates, number of fruits per plant, yield per plant (g/plant), fruit weight (g), fruit flavor, macro and micro nutrient content, organic acid amounts were examined. The results showed that the differences between treatments in yield per plant were statistically significant. The highest total yield per plant was obtained from V45 and V30 applications with 972.8 g and 878.9 g respectively and the lowest yield was obtained from the control application with 384.2 g per plant. The largest fruits were obtained from the V60 (19.5 g) application. It was determined that nitrogen, phosphorus, potassium, magnesium, sulfur, manganese, iron, zinc and boron concentrations in the leaves of strawberry plants fertilized with vermicompost were higher than the control. The highest values in organic acid values were determined in oxalic, propionic, malonic, lactic, fumaric and succinic acids in V60 application (5.62, 11.16, 49.00, 104.98 µg/100 g respectively). It seems that the application of vermicompost fertilizer in strawberry cultivation has a positive effect on yield and quality characteristics.

Son yıllarda gıda kaynakları dünya nüfusu ve ekolojik problemlerin artışına bağlı olarak büyük bir hızla tükenmektedir. Bu nedenle gıdaların üretilmesi kadar korunması ve dayanıklılığının geliştirilmesi de büyük önem taşımaktadır. Özellikle et ve balık ürünleri hassas gıdalar olduklarından uygun olmayan depolama koşulları altında çok çabuk bozulabilmektedir. Taze veya işlenmiş et ve balık ürünlerinde, depolama süresince biyokimyasal ve mikrobiyal bozulmaların bir sonucu olarak çeşitli kalite kayıpları meydana gelebilmektedir. Et ve balık ürünlerinde arzu edilen duyusal özelliklerin korunması, biyolojik, kimyasal ve mikrobiyolojik bozulmaların geciktirilmesi amacıyla kullanılan ambalajlama yöntemleri arasında ilgi çekici bir yaklaşım olarak yenilebilir film ve kaplama uygulamaları dikkat çekmektedir. Protein, lipit veya polisakkarit gibi doğal kaynaklardan elde edilen, çevre dostu ve biyolojik olarak parçalanabilir materyallerin kullanıldığı yenilebilir film ve kaplamalar düşük maliyetli ve kolay uygulanabilir olması nedeniyle ön plana çıkmaktadır. Ayrıca yenilebilir film ve kaplamalar antimikrobiyaller, antioksidanlar ve lezzet arttırıcı maddeler gibi aktif bileşenler için taşıyıcı olarak hareket edebilmektedir. Aktif bileşenleri içeren yenilebilir film ve kaplamalar, et ve balık ürünlerinin muhafaza edilmesi için uygundur. Söz konusu ambalajlama yöntemi nem kaybını engelleyerek, mikrobiyolojik bozulmaları geciktirerek ve patojen mikroorganizmaların üremesini kısıtlayarak, lipit, protein ve pigment oksidasyonunu yavaşlatarak ve ürünlerin duyusal özellikler açısından kabul edilebilirliğini uzatarak et ve balık ürünlerinin depolama süresini uzatmayı hedeflemektedir. Bu derlemede aktif bileşenler ile zenginleştirilmiş yenilebilir film ve kaplamaların et, balık ve türev ürünlerine uygulanması ve depolama süresince bu ürünlerde meydana gelebilecek mikrobiyal ve oksidatif bozulmalara ve duyusal kalite kayıplarına karşı gösterdiği koruyucu etki hakkında bilgi verilmiştir.

Green tea obtained from the leaves of Camellia sinensis (L.) Kuntze having potential health benefits. It contains significant amounts of antioxidant and is considered as world healthiest drink. Polyphenols in tea are thought to exhibits anti-carcinogenic and anti-inflammatory effects. Green tea catechins acts as immune modulators in immune dysfunction and also play a role in protection from degenerative diseases. Intake of green tea catechins suppress high fat diet induced obesity, prevent lipid and glucose metabolism disorders and reduce risk of coronary heart disease. Green tea constituent epigallocatechin-3-gallate (EGCG) is a potential antioxidant that shows protective effects against photo toxicity and photo carcinogenesis. In vitro animal experiments have suggested that polyphenols in green tea protect from lung cancer by their antioxidant and antimutagenic properties. This study chiefly highlights the convenience of green tea on health and propagates its further prospects.

This study was carried out at the meadows and pastures in Çolpan village of Van province in 2020. In the study, matter yield, botanical composition, plant covered area, rate of decreaser/increaser/invader species were determined. The Loop method was used to determine the botanical composition. In grassland area were identified 69 species belonging to 17 families. In meadow area were identified 20 species belonging to 6 families. The amount of Poaceae, Fabaceae and other families found in the grassland area were determined as 18.66%, 15.65%, and 65.69%, respectively. In the meadow area, the amount of Poaceae, Fabaceae and other families were determined as 67.50%, 15.0%, and 17.50%, respectively. Artemisia spicigera (4.74%) Taeniatherum caput-medusae (5.0%) Arenaria serpyllifolia (5.0%) Medicago monantha (5.92%) species were the most common species found in the grassland area. Hordeum brevisubulatum (25.5%), Bromus scoparius (16.75%), and Taraxacum androssovii (9.25%) species were the most common species found in the meadow area. According to the ratio of good plants, pasture was classified as poor pasture and meadow was in the moderate meadow class. Grassland and meadow matter yields were found to be 91.4 kg/da and 385.2 kg/da, respectively. In the grassland of Çolpan village, invader species were found to be dense. It was concluded that grassland area should be improved.

The purpose of this study was to determine the factors affecting the 305-day milk yield of dairy cattle by using Regression Tree Analysis (RTA). The data set of this study consisted of 8 different cattle breeds grown in Turkey. Breed (B), Province (P), Lactation Length (LL), Service Period (SP), Dry Period (DP), Parity (PR), Calving Year (CY), Calving Age (CA) and Calving Month (CM) were used to predict the 305-day milk yield. Results of RTM showed that the usage of this method might be appropriate for determining the important factors that would be able to affect the 305-day milk yield (R2=71.3%). It was seen that the most important factors affecting the 305-day milk yield were the Breed, Lactation Length, Province, and Parity. Therefore, those selected factors were more efficient than the others in predicting the 305-day milk yield. RTA results also indicated that the lowest milk yield was estimated for Jersey, Jersey Crossbred, and Yerli Kara. Among the highest 305-day milk yield cows, the milk yield estimates of the cows in the second, third, fourth, fifth, and the sixth parities were found significantly higher than that of the cows in the first and seventh parities.

Ülkemizde önemli bir yere sahip olan geleneksel gıdalara duyulan ilgi her geçen gün artmaktadır. Turistler tarafından ilgi odağı olan Kapadokya bölgesinde, geleneksel ürünler de önemli birer gastronomi unsurudur. Yöresel süt ürünleri üretimi ve tanıtımı da bu konuda önem taşımaktadır. Bu ürünlerden biri de Nevşehir ili Avanos ilçesine bağlı Kalaba kasabasında üretilen yöresel adıyla yüz yoğurdu (makine ağzı yoğurdu) ya da Kalaba yoğurdudur. Yöreye özgü nitelikte kalmış Kalaba yoğurdunun özelliklerinin araştırılması ve yemek reçetelerine uyarlanması ile bu ürünün gastronomi açısından değerinin artacağı düşünülmektedir. İtalyan mutfağının en bilinen tatlılarından biri olan Tiramisu, orijinal reçetesinde Mascarpone peyniri ile, alternatif reçetelerde ise Labne peyniri ile hazırlanmaktadır. Bu çalışmada Kalaba yoğurdunun, dünya mutfağında kabul görmüş Tiramisu tatlısının reçetesinde ikame olarak kullanım olanaklarının araştırılması ve ürün niteliklerinin belirlenmesi amaçlanmıştır. Bu sebeple Mascarpone peyniri, Labne peyniri ve Kalaba yoğurdu ile yapılan Tiramisu tatlılarının fizikokimyasal özellikleri ve toplam enerji miktarları belirlenmiştir. Hazırlanan Tiramisu örneklerinin 4,8-5,09 pH değerine, %52,74-59,70 kurumadde, %0,97-1,07 kül, %21,25-28,75 yağ, %5,24-5,89 protein ve %18,71-29,88 karbonhidrat içeriğine sahip olduğu belirlenmiştir. Toplam enerji değerleri ise 313,01-354,93 kcal/100 g arasında bulunmuştur. Araştırma sonucunda Tiramisu tatlısının reçetesinde Kalaba yoğurdunun alternatif olarak kullanılabileceği tespit edilmiştir.

There are very few studies on cabbage at different fertigation levels in the Marmara Region, where this study was conducted. In this respect, our study has a unique quality. This study was carried out in Bursa Uludag University Yenisehir İbrahim Orhan Vocational School application greenhouses in 2014-2015 years. Five different irrigation treatments (T1: 100% (full irrigation), T2: 75%, T3: 50%, T4: 25%, T5: 0% (non-irrigated)) and two different fertigation treatments; F1.0: 100% (100:100:100 NPK) fertigation and F0.5: 50% (50:50:50 NPK) fertigation were combined together to determine the effects on yield and quality parameters of potatoes. The amount of irrigation water in 2014 and 2015 years varied between 0.0-630.0 mm and 0.0-660 mm, respectively, while evapotranspiration values varied between 180.0-670 mm and 190.0-675 mm, respectively. It was determined that irrigation water and fertigation levels, yield and quality parameters of potatoes were affected significantly. In both application years, the highest yield was obtained from T1F1.0 treatment as 45.0 and 47.0 tons’ ha-1 respectively, while the lowest yield was obtained from T5F1.0 treatment as 4.0 and 5.0 tons ha-1, respectively. In 2014 and 2015 years the crop response factor (ky) values of potato were calculated as 1.11-1.11 and 1.21-1.14, respectively. When the full fertigation (F1.0: 100% -100:100:100 NPK) and the insufficient F0.5: 50% - (50:50:50 NPK) fertigation treatments are compared, significant differences have arisen in terms of yield and quality parameters. T2F1.0 and T2F0.5 treatments can be recommended as the most effective irrigation and fertilization levels of potato.

In honey bee (Apis mellifera L.), aggression and aggressive behavior occur due to many reasons and the most important one is the genotype. However, regardless of genotype, a bee colony can have different levels of aggression at different times. If the bee’s aggression is not due to racial characteristics, this may indicate some problems in the colony. One of the most important reasons is the absence of queen bees in the colony, and the other is that the amount of nutrients in the hive has decreased to a critical level. Some other environmental effects are effective on bees’ aggression and aggressive behavior. In this study, the determination of the relationships between the aggression of four different honey bee genotypes (Carniolan, Caucasian, Black Sea and Muğla) in Samsun province in two different months (July, August) at different times of the day (09:00-13:00-17:00) was intended. For this purpose, a Log-linear model analysis was made. According to the findings, genotype, month and time, which are the main effects, and genotype × month interaction among the second-order interactions were found to be statistically significant, while genotype * hour and month × hour interactions were not significant. In Samsun province, it was determined that the Carniolan genotype was 7.846 times less, the Caucasian genotype 3.991 times and the Black Sea genotype 3.888 times less aggressive than the Muğla genotype. In addition, it was determined that the aggression in July was 1.185 times less than in August, and they were less aggressive in the daytime than in the evening and morning hours. It was determined that the Carniolan genotype was 2.04 times less aggressive than the Muğla genotype in July. Before and after the nectar flow seasons, studies to determine the aggression for all genotypes suitable for the regions will be a good source of information for beekeepers and researchers.

Lumpy skin disease is explained as a significant cattle disease affecting cattle of many parts of the world. An outbreak was experienced in different parts of Bangladesh including Barishal for the first time in the last quarter of 2019. This investigation was carried out to know the outbreak scenario of the disease in southern part of Bangladesh. A total of 726 cattle were included in this study covering 50 dairy farms of Barishal region from September 2019 to December 2019. Morbidity rate was found 21% (CI: 18-24%) and mortality was 1% (CI: 1-2%) in the outbreak area. Young animals (24%) and pregnant animals (70%) were significantly more susceptible compared to aged animals (17%) and non-pregnant animals (15%), respectively. Moreover, male and crossbred cattle were slightly more prone to the infection in comparison to their counterparts. About 45% of the affected animals showed nodular and remaining 55% had edematous lesions. Almost 90% of the affected animals were treated with NSAID followed by antibiotics, antihistaminic, steroid drugs and antiviral drugs where only 20% of the affected animals were treated by authorized veterinary personnel. This was the first epidemiological investigation in the mentioned outbreak area which may serve as a baseline for LSD research in the location needed for developing effective control strategy.