This research was planned to study the contribution of fishing and fishery-related activities, and identify its threats. Primary data were collected from the Kano locality around the Alwero reservoir through a questionnaire survey, field observation, and Focus Group Discussions. Both purposive and simple random sampling procedures were adopted in this study. The result revealed that fisheries and fish-related activities are benefiting the society as a source of employment opportunities, income, provision of food that is rich in nutrients (protein), reliable household income (average annual household income contributed by fishing and fish-related activities being 611.8 USD and 69.3 USD, respectively). Besides, the result also indicated that fishing is being performed by less experienced people, who are using traditional fishing gear and preservation methods, and there is also a serious problem of overexploitation. The regression result indicated that fish price and preservation techniques have affected the average annual household income significantly. The study provided more information on the importance of fishing and its related activities to a household in the Kano locality at Abobo district. It identified overfishing as the major anthropogenic activity threatening the fish abundance and diversity in the reservoir.

P. zozimoides is local endemic in Nigde province, Turkey. There has been no previous examination of the chemical composition and bioactivity of that plant extract. In this study, we studied total phenolic content, antioxidant properties and cytotoxic effect of methanolic extracts of plant sample. According to the Folin-Ciocalteau method, the total phenolics of the extracts were determined spectrophometric. The antioxidant activity was conducted DPPH (1,1’-diphenyl-2-picrylhydrazyl) radical scavenging method and free radical reducing power assay. The cytotoxic effect was studied using MTT assay cell viability on cancer cell lines as well as on Caco-2 cell lines. The total phenolic content of P. zozimoides extract was found 28.79±0.68 μg GAE /mg. The free radical scavenger activities of the DPPH was 31.69%±1.61, 85.15%±0.13, 86.96%±0.085 for 1, 5 and 10 mg/mL, respectively. The free radical reducing power assay was 0.375±0.52, 1.587±0.71, 1.798±0.84 for 1, 5 and 10 mg/mL compared to ascorbic acid standard. On Caco-2 cell lines, the extract of plant showed no cytotoxic potential. Because of its phenolic constituents and its antioxidant capacity it can be considered a healthy nutrient.

Soil is one of the most important factors affecting the plant development on the basis. The method mostly applied for the purpose of accelerating the plant development and ensuring the increase in products is to increase the nutrients in the soil, namely fertilization. Fertilization ensures lots of food elements in the soil to get mixed in the soil and change the soil composition. Another factor affecting the plant growth speed and productivity is shadowing. Shadow conditions change the light receiving amounts of the plant and directly affect the plant photosynthesis speed. In addition; shadowing not only affects the dissolution and in-soil mixture speed of the fertilizers applied to the soil, but it also directly affects the humidity content of the soil. In this study, it has been aimed to determine the food element changes in the soil on the lavender individuals grown under different shadow conditions and fertilized with different fertilizers. The lavender used in the study has been selected due to the fact that it adapts to dry areas, it is abstinent in terms of soil and it is an important and income-generating medical aromatic plant. As a result of the study, it has been determined that shadowing statistically affects salt, carbon, phosphor, nitrogen and potassium and fertilization statistically affects phosphor, nitrogen, potassium, carbon and salt at least at 95% confidence level.

This study aims to reveal the impact of exchange rate volatility on agricultural exports of Turkey by using the Autoregressive Distributed Lag Model. While quarterly time series data covering period of 2001: Q1 to 2018: Q4 were used to carry out analyses, Exponential Generalized Autoregressive Conditional Heteroscedasticity (1.1) is used to acquire exchange rate volatility series. The research findings showed that agricultural export is cointegrated with exchange rate volatility, producer price index and real effective exchange rate. Furthermore, our findings indicate that increases in real effective exchange rate have a statistically significant positive influence on the export volume whereas exchange rate volatility has negative impact on it.

In the study, the bioactive, physicochemical and antimicrobial properties of koruk juice and dried koruk pomace were investigated. The total phenolic contents of koruk juice and pomace were determined as 1119.670 and 1182.170 mg GAE/L, respectively. Higher DPPH radical scavenging activity found in koruk pomace, which was consistent with total phenolic contents. Organic acid, total sugar and ascorbic acid contents of koruk juice (3.44%, 4.737 g/L and 2.559 mg/100 mL) were higher than koruk pomace (0.19%, 0.866 g/L and 0.242 mg/100 mL). The counts of Total Psychrophilic Aerobic Bacteria and mold-yeast in pomace were determined as 0.694 and 1.016 log CFU/g, respectively, while no growth was observed in koruk juice. Koruk juice and pomace indicated antimicrobial effect on all test microorganisms in the range of 31.3-500.0 µg/mL (Minimum Inhibition Concentration). The most sensitive bacteria to koruk juice were Bacillus cereus, while Pediococcus acidilactici was the most sensitive one to koruk pomace. Koruk juice also showed bactericidal effect on all test cultures at concentration ranging between 250.0 and 500.0 µg/mL (Minimum Bactericidal Concentration), koruk pomace was not showed bactericidal effect on Escherichia coli O157:H7, Salmonella Typhimurium, E. coli and B. cereus. This study demonstrated that the koruk products could be used in food applications as natural antioxidant and antimicrobial substance.

In this study, it was aimed to determine the polymorphism of GH (growth hormone) gene in Japanese quails and the relationships between these genes and body weight and carcass traits. 3 genotypes (AA, AB and BB), 2 (A and B) alleles were detected by cutting the GH intron 1 region with restriction enzyme MspI. As a result of variance analysis, it was determined that the hatching weights of the animals with B allele and liver weights were higher. Thus, it is seen that GH gene and PCR-RFLP technique can be used in breeding studies.

Helminthiasis is an important parasitic disease, many of which are zoonotic, particularly common in developing countries and, in countries with hot and humid climates. Intestinal parasites can cause significant manifestations at all levels of the gastrointestinal tract, as well as anemia and growth retardation. This study aims to demonstrate the anti-helminthic effect of Consolida orientalis on Caenorhabditis elegans, which is a helminth model, and introduce new chemotherapeutic candidate substances with anti-helminthic effect to the literature by identifying possible active ingredients with GC-MS analysis. In our study, flower, leaf, stem and aerial part plant extracts of Consolida orientalis were used at 40 mg/mL, 20 mg/mL, 10 mg/mL, 5 mg/mL, 2.5 mg/mL, 1.25 mg/mL concentrations. In addition, possible active ingredients found in plant extracts were determined by GC-MS analysis. As a result of the study, it was determined that the aerial part, leaf and stem extract of the first four concentrates (40 mg/mL, 20 mg/mL, 10 mg/mL, 5 mg/mL) of Consolida orientalis were more effective than pyrantel pamoate at a concentration of 5 mg/mL. According to our study findings, chemotherapeutics such as Dihidrocarvone and 2(3H)-Benzoxazolone with new antihelmintic-antiparasitic activity are thought to contribute to further research.

Tarım sektöründe lisanslı depoculuk faaliyetleri 2005 yılında çıkarılan 5300 sayılı Tarım Ürünleri Lisanslı Depoculuk Kanunu ile başlamıştır. Devletin desteği ile açılmış olup, yayınlanan yönetmelikler ile geliştirilip yine devletin öncülüğünde fiili olarak çalışmaya başlamıştır. Lisanslı depoların Türkiye’nin 2023 Stratejik Hedefleri arasında yer alan sürdürülebilir tarım yaklaşımı ile önemi artarak devam etmiştir. Türkiye’de son yıllarda sayıları artarak yaygınlaşmakta ve lisanslı depoculuk sistemi tarım ürünleri bakımından büyük önem arz etmektedir. Bu çalışmada, lisanslı depoculuk sisteminin kuramsal boyutu ve Kırşehir ili Mucur ilçesinde faaliyet gösteren LİDAŞ’a hububat teslim eden üreticilerin değerlendirilmesi yapılmıştır. Araştırmanın örneklemini yörede LİDAŞ’a ürün teslim eden 70 üretici oluşturmaktadır. Elde edilen sonuçlar incelendiğinde, üreticilerin %61,40’ının depolama yapamadığı, %45,70’inin ortalama 1-3 ay arası ürününü LİDAŞ’da beklettiği, en fazla önem verdikleri destek aracının stopaj indirimi olduğu, %80,00’inin fiyatlama politikasından memnun olduğu ve %60,00’ının hububat ekiliş kararında LİDAŞ’ın herhangi bir etkisinin olmadığı belirlenmiştir. Ayrıca, üreticilerin diğer sorunları, prosedür kaynaklı sorunlar, analiz ücretleri, yükleme boşaltma ücretleri, depo kira ücretleri ve stopaj masrafının fazla olması üreticide olumsuz bir durum ortaya çıkarmaktadır. Destek miktarlarındaki reel azalış, çalışan personelle ilgili olumsuz düşünceler, depolama olanaklarındaki düşük kapasite ve depolanacak ürün yelpazesinin dar olması olarak ön plana çıkmaktadır. Söz konusu sorunların çözümüyle birlikte lisanslı depoculuk faaliyetlerine yönelimin artacağı söylenebilir.

Ethiopia’s export earning is heavily dependent on primary agricultural commodities and raw materials. Coffee has been the principal export commodity of Ethiopia for many years and continued to be the leading export commodity. The objective of this paper was, therefore, to identify the determinants of Ethiopia’s coffee export to the major trading partners. Eighteen countries were selected based on the importance of the country as Ethiopia’s coffee export destination and availability of the required data. Annual panel data from 2001 to 2016 was collected from FAO database and other relevant sources. After appropriate econometric tests had been applied, random effect model was selected and used to analyze the data. From the seven variables entered into the model, four variables were found to affect Ethiopia’s coffee export significantly. GDP of the importing countries and population size of Ethiopia affect Ethiopia’s coffee export positively as expected. Weighted distance between Ethiopia and its trading partners was also found to have an expected effect, negative, on Ethiopia’s coffee export. Contrary to the hypothesis, foreign direct investment flows to Ethiopia affected Ethiopia’s coffee export negatively. Based on the results, the study draws conclusion and policy implications. To increase Ethiopia’s coffee export, government and other stakeholders should give prime attention to countries where there is high demand for Ethiopia’s coffee. Moreover, coffee exporters should exploit the existing nearest market opportunities. Finally, favourable conditions should be created for the large unemployed labor of the country to increase coffee production and export.