This study was conducted to determine applicability of the Inward Processing Regime (IPR) in enterprises which are vegetable oil producers and exporters. The data was obtained from 26 vegetable oil producer and exporter enterprises by using survey method. Frequency tables, indices, and percentage calculating were used to analyse Data. Also, SWOT analysis was used to determine the strengths, weaknesses, opportunities and threats in the sector, and relationship among some variables were examined with correlation coefficient. According to research findings, 25 of the enterprises (96%) utilised the IPR. Since the enterprises started to use that system; availability of cheap raw material, rate of capacity utilisation, market share, and export value all have increased. In addition, raw material was found as an important expense item, and the most important problems were qualified as raw material inadequacy and high input prices.

The objective of this study was to investigate the drying characteristics and kinetics of red pepper and bitter leaf under the influence of different drying temperatures. The drying experiments were carried out at dry bulb temperature of 35, 45, 55 and 75oC, respectively in an oven dryer. The results showed that as drying temperature increased, drying rate also increased and the drying time decreased. It was observed that un-sliced red pepper and sliced bitter leaf would dry within 2.5-12 h and 1.67-7 h, respectively at temperature ranging from 75 to 35oC. The drying of red pepper and bitter leaf was both in the constant and falling rate period. Four semi-empirical mathematical drying models (Newton, Page, Henderson and Pabis, and Logarithmic models) were fitted to the experimental drying curves. The models were compared using the coefficient of determination (R^2) and the root mean square error (RMSE). The Page model has shown a better fit to the experimental drying data of red pepper and bitter leaf, respectively as relatively compared to other tested models. Moisture transport during drying was described by the application of Fick’s diffusion model and the effective moisture diffusivity was estimated. The value ranges from 15.69 to 84.79 × 10-9 m2/s and 0.294 to 1.263 × 10-9 m2/s for red pepper and bitter leaf, respectively. The Arrhenius-type relationship describes the temperature dependence of effective moisture diffusivity and was determined to be 37.11 kJ/mol and 32.86 kJ/mol for red pepper and bitter leaf, respectively. A correlation between the drying time and the heat transfer area was also developed.

Bu çalışmada 2012 Mayıs-2013 Nisan av sezonunda Sinop’ta perakende balık satışı yapan merkezlerden alınan bilgiler kapsamında satışa sunulan balık türleri ile fiyatlarının aylık dağılımının belirlenmesi amaçlanmıştır. İşletmeler satış yerlerinde satılan balık türleri ve satış hacimlerine göre; I (en çok), II (orta) ve III (en az) olarak sınıflandırılmıştır. Her grubu temsil edecek ikişer perakende balık satış yeri olmak üzere toplamda altı ayrı satış yeri, amaçlı örnekleme yöntemi ile tespit edilmiştir. Satış yerlerinden araştırma süresince her ay ve ayda iki kez günün aynı saatinde balık türleri ile fiyatları alınmıştır. Yapılan çalışmada satış merkezlerinde hamsi (Engraulis encrasicolus ponticus), istavrit mackerel (Trachurus trachurus), lüfer (Pomatomus saltatrix), palamut (Sarda sarda), tirsi (Alosa fallax nilotica), zargana (Belone belone), kefal (Mugil cephalus), eşkina (Sciana umbra), kırlangıç (Trigla lucerna), kalkan (Psetta maxima), barbunya (Mullus barbatus), mezgit (Merlangus merlangus), iskorpit (Scorpaena porcus), minekop (Umbrina cirrosa), karagöz (Diplodus vulgaris), isparoz (Diplodus annularis), izmarit (Maena smaris), kaya balığı (Gobius niger) türlerinin satışının yapıldığı belirlenmiştir. Ekonomik değeri yüksek olan türlerden hamsi, lüfer, palamut ve kalkan balıklarının fiyatı örnekleme istasyonları arasında farklılık gösterirken, istavrit, barbunya ve mezgit balığının fiyatı farklılık göstermemiştir. Yıllara dayalı fiyatlara bakıldığında 2012-2013 yılı Sinop ili istavrit, lüfer, palamut, barbunya, mezgit balığı fiyatlarının 2008-2012 yılı ortalama fiyatlarına yakın, hamsi ve kalkan balığı fiyatlarının ise yüksek olduğu tespit edilmiştir.

Transposable elements (TEs) are the most abundant group of genomic elements in plants that can be found in genic or intergenic regions of their host genomes. Several stimuli such as biotic or abiotic stress have roles in either activating their transcription or transposition. Here the effect of the Panicum mosaic virus (PMV) and its satellite virus (SPMV) infection on the transposon transcription of the Brachypodium distachyon model plant was investigated. To evaluate the transcription activity of TEs, transcriptomic data of mock and virus inoculated plants were compared. Our results indicate that major components of TEs are retroelements in all RNA-seq libraries. The number of transcribed TEs detected in mock inoculated plants is higher than virus inoculated plants. In comparison with mock inoculated plants 13% of the TEs showed at least two folds alteration upon PMV infection and 21% upon PMV+SPMV infection. Rather than inoculation with PMV alone inoculation with PMV+SPMV together also increased various TE encoding transcripts expressions. MuDR-N78C_OS encoding transcript was strongly up-regulated against both PMV and PMV+SPMV infection. The synergism generated by PMV and SPMV together enhanced TE transcripts expressions than PMV alone. It was observed that viral infection induced the transcriptional activity of several transposons. The results suggest that increased expressions of TEs might have a role in response to biotic stress in B. distachyon. Identification of TEs which are taking part in stress can serve useful information for functional genomics and designing novel breeding strategies in developing stress resistance crops.

Meat is one of the main nutrition source in the human diet with its excellent protein, vitamin and mineral contents. Despite its advantages, being high-priced makes meat products open to adulteration. Meat products are mixed food types which can contain different species of meat. However, mixing two or more types of meats is not always allowed by laws. On the other hand, replacement high quality meats with cheaper meat types are a cost lowering way for the producers. The commonly consumed meat types differ from country to country, but generally economical, ethnic and religion concerns are in the foreground. In this case, species identification techniques are gaining importance. Although some techniques depending on DNA or spectroscopy have been developed for many years, choosing the best method for species identification is still among the controversial issues today. Thus, the currently used methods and promising techniques in this area were discussed in this review.

The most important factors those are limiting the production of eggplant in Turkey and the world are soil borne fungal diseases and pests. Fusarium and Verticillium as fungal diseases and nematodes as pests cause significant yield losses. Those pathogens cause significant yield losses both in open field and greenhouse cultivation. The most efficient way to avoid those diseases is using resistant varieties or rootstocks. Although resistant genes to all these three pathogenes do not exist in eggplant cultivars, wild eggplant, Solanum torvum Sw can contain them. . However interspecific crosses cannot be achieved because of the sexual incompatibility between Solanum torvum and Solanum melongena. Thus resistant genes cannot be transferred by classical breeding. For this purpose, in order to understand the reasons of the failure in interspecific crosses, polen viability and germination percentage should be determined as a priority. For this purpose, pollen viability and germination levels of Aydın siyahı and Kemer eggplant cultivars and one wild form (Solanum torvum) were determined. Pollen viability and polen germination percentage were determined by TTC and ‘agar in Petri’ methods, respectively. In vitro reciprocal crosses were made between Kemer and Aydın Siyahı cultivars in order to obtain hybrids. In this study, in vitro embryo rescue technique was used in 25, 30 and 35 days after pollination. The embryo number obtained and plants regenerated were recorded.

In this study, impact of the real effective exchange rate (REER) and its volatility (REERV) on Turkey's agricultural foreign trade was investigated. 25importantcountries in agricultural trade of Turkey and 1990-2012 periods were examined, and panel data analysis was used in this research. IGARCH model was applied to obtain for the REERV. Influence of the REER and REERV on Turkey's agricultural trade was analyzed whit FMOLS model both individual country and groups panel. According to the results of FMOLS model; It was determined that Turkey agricultural import (7.61%) and export (2.24%) were increased when the REER was risen about 1%. The agricultural import was decreased 18.83% in case the REERV was increased 1%. On the other hand, when the REERV was increased around 1%, there was no significantly relationship between agricultural export and REERV. As a result, it can be stated that REER and REERV were caused an imbalance on Turkey's agricultural foreign trade. Agricultural producers and industrialists are often adversely affected by the REERV. For these reasons, it is important to take protective measures for them.

Propolis, bitkilerin tomurcuk ve yaprak kısımlarından toplanan maddelerden bal arıları tarafından üretilen doğal reçineli bir karışımdır. Propolis antikanser, antiinflamator, antibiyotik, antioksidatif, antibakteriyel, antiviral, antifungal, anestetik, immunostimulan ve sitotoksik etkilere sahiptir. Bu derlemede doğal bir ürün olan propolisin fiziksel, kimyasal ve biyolojik özellikleri, bitkisel kaynakları ile balıklarda kullanımı ve uygulama şekiller hakkındaki bilgilerin bir araya getirilmesi amaçlanmıştır.

In this study, Bomolochus unicirrus Brian, 1902, a species of parasitic copepod belonging to the family Bomolochidae (Claus, 1875), was reported for the first time from the north-eastern Mediterranean waters off the Turkish coast. Parasites were collected from the gill filaments of the European barracuda, Sphyraena sphyraena(L.)captured by trawling in Iskenderun Bay, Turkey. The morphological features of B. unicirrus were Redescribed and illustrated based on the newly collected material. Key diagnostic characters and newly observed details in some structures are highlighted and supported by using scanning electron microscopy (SEM). Differences and simply overlooked details in previous descriptions of B. unicirrus, are discussed in detail. In addition, morphological comparisons between presently reported species and the other species of the genus Bomolochus Nordmann, 1832 were also presented.

This study analyzes the technical efficiency and production risk of 862 maize farmers in major maize producing regions of Ethiopia. It employs the stochastic frontier approach (SFA) to estimate the level of technical efficiencies of stallholder farmers. The stochastic frontier approach (SFA) uses flexible risk properties to account for production risk. Thus, maize production variability is assessed from two perspectives, the production risk and the technical efficiency. The study also attempts to determine the socio-economic and farm characteristics that influence technical efficiency of maize production in the study area. The findings of the study showed the existence of both production risk and technical inefficiency in maize production process. Input variables (amounts per hectare) such as fertilizer and labor positively influence maize output. The findings also show that farms in the study area exhibit decreasing returns to scale. Fertilizer and ox plough days reduce output risk while labor and improved seed increase output risk. The mean technical efficiency for maize farms is 48 percent. This study concludes that production risk and technical inefficiency prevents the maize farmers from realizing their frontier output. The best factors that improve the efficiency of the maize farmers in the study area include: frequency of extension contact, access to credit and use of intercropping. It was also realized that altitude and terracing in maize farms had influence on farmer efficiency.