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Annual Change of Reproductive Hormones in Female Angora Goats Texto completo
2017
Erkan Pehlivan | Hüseyin Polat | Gürsel Dellal
In this research, annual changes of melatonin, gonadotropin-releasing hormone, follicle stimulating hormone, luteinizing hormone, estrogen, testosterone and progesterone were studied on 6 heads of 1.5 years old female Angora goat. To determine hormones concentrations, blood samples were taken from jugular vein of each goat in every month for a year. The blood samples were centrifuged at 4000xg for 5 min. and serum was stored at -20°C until analyses time. Hormones analyses in the serum were performed by enzyme immunoassay (EIA) method. Monthly climatic values and photoperiod were obtained from the Turkish State Meteorological Service and temperature-humidity index was calculated with climatic values. In the study, in order to determine any possible differences in the observed hormones concentrations with respect to months, repeated measures ANOVA analysis was performed. As a result of statistical analysis, there were no significant differences among the months for gonadotropin-releasing hormone, follicle stimulating hormone and testosterone concentration, while significant differences were found among the months for melatonin, luteinizing hormone and progesterone, and estrogen concentration in female Angora goats. According the results of this study, could be concluded that the releases of reproductive hormones examined in female Angora goats was seasonally dependent.
Mostrar más [+] Menos [-]Quality Characteristics of Frankfurters Formulated with Apricot Pomace Obtained from Apricot Juice Processing Texto completo
2017
Çilem Purma Adıbelli | Meltem serdaroglu
In this study the effects of dried apricot pomace (AP) on the technological, nutritional and sensory quality of frankfurters were investigated. Frankfurters formulated with 5% AP showed better quality compared to the addition of 10 and 15% AP. Protein and fat content decreased as the concentration of added AP was over 5%. AP addition resulted in lower pH and energy values. Frankfurters formulated with AP had higher cooking and process yield values. AP addition resulted with decrement in lightness and increment in yellowness of samples. 5% addition of AP resulted in good sensory scores. The results indicate that apricot pomace could be an effective functional ingredient in emulsion type meat products.
Mostrar más [+] Menos [-]Assessment of Irrigation Practices of Farmers Receiving Water from Open-Canal and Piped Irrigation Networks Texto completo
2017
Nihan Körpe Aslan | Murat Tekiner
Open-canal irrigation networks have been transformed into closed-piped networks. Drip irrigation is the most common method used irrigations in Çanakkale province. The aim of study is to assess irrigation practices of farmers using different irrigation networks. There were not significant differences in irrigation practices of the farmers receiving water from both networks, but all were making mistakes and unconscious in their practices. An optimum schedule was also prepared to compare with farmer practices. While a farmer growing tomato in Kumkale village with piped-network was expected to apply 531 mm irrigation water as seasonal total, present farmer applied 1414 mm water; while a farmer growing tomato in Mahmudiye village with open-canal network was expected to apply a total of 457 mm, present farmer applied 492 mm irrigation water; while a farmer growing maize in Kumkale village with piped-network was expected to apply 512 mm, the present farmer applied 975 mm; finally a farmer growing maize in Mahmudiye village with open-canal network was expected to apply 379 mm water, the present farmer applied 228 mm irrigation water throughout the entire growing season. Irrigation water efficiency (IWUE) values indicating the effects of irrigation water quantities on yields were calculated as 2.5 kg/da/mm for tomato culture in Kumkale; 12.3 kg/da/mm for tomato culture in Mahmudiye; 0.7 kg/da/mm for maize culture in Kumkale and 8,7 kg/da/mm for maize culture in Mahmudiye village. Relative irrigation supply (RIS) values indicating how efficiently the precipitations were used were calculated as 2.98 for tomato culture in Kumkale; 1.41 for tomato culture in Mahmudiye; 2.40 for maize culture in Kumkale and 0.85 for maize culture in Mahmudiye village.
Mostrar más [+] Menos [-]Organic Agriculture and Animal Husbandry in Bayburt Current Status Texto completo
2017
Bülent Bayraktar
Nowadays, organic products are produced without the use of chemical additives in natural conditions is constantly increasing every day. However, the new organic food market and organic production evaluation and development of areas with high potential for the formation of the subject is of great importance. In this context, bayburt, accommodates very suitable ecological conditions for organic production. A significant portion of the surface area agricultural land with meadows and pastures. In addition, minimal amount of chemical and industrial facilities is one of the provinces where the use of the drug is low. Areas with high potential in the development and evaluation of the institutions has an important role. However, the institutions, which is determined by the strategic objectives, resources and competencies varies according to. In this review, Bayburt province implemented in joint projects, training activities, and the development of organic production of agricultural subsidies, it is observed that Speed has a restorative effect. So it has not made production, but with high potential of supporting the development of organic agriculture and animal husbandry products will make a major contribution to the development of the current expected.
Mostrar más [+] Menos [-]Investigation of the Structural Deformation Behaviour of the Subsoiler and Paraplow Tines by Means of Finitie Element Method Texto completo
2017
Kemal Cagatay Selvi
In this study, static stress-deformation analyzes (in terms of material strengths) were presented comparatively through a FEM-based simulation of the subsoiler and paraplow legs designed in a three-dimensional CAD environment. In general, both soil tillage implements with high energy requirements are being used to remove the soil compaction problem on agricultural land. The operating conditions of the implements were simulated using a FEM-based simulation program (Ansys-16). The results of static analysis obtained from the Finite Element Method (FEM) were evaluated on some different materials used in the shank design of both implements and the results were given comparatively. According to the analysis results, the maximum equivalent stress was in paraplow shank foot 122 MPa which is used C-60 material and the maximum vertical dis-placement is 0,00014 mm in the position of shank foot of subsoiler
Mostrar más [+] Menos [-]Ameliorative Effect of Lycopene on Haematological Indices of Common Carp Cyprinus carpio, Linnaeus, 1758 Exposed to Cypermethrin Texto completo
2017
Muhammed Enis Yonar
The present study was conducted to investigate the effectiveness of lycopene in alleviating the toxicity of cypermethrin (CYP) on haematological parameters in carp, Cyprinus carpio. Fish (totally 140 fish) were exposed to sublethal concentrations (0.202 and 0.404 μg/L) of CYP, and lycopene (10 mg per kg of fish weight) was simultaneously administered. At the end of 28 days administration, blood samples were collected and haematological changes (red and white blood cell count, haemoglobin concentration, haematocrit level, and erythrocyte indices: mean corpuscular volume, mean corpuscular haemoglobin, and mean corpuscular haemoglobin concentration) were determined. According to the data obtained, CYP was determined to lead to negative alterations in the haematological parameters investigated. The administration of lycopene alleviated this effect.
Mostrar más [+] Menos [-]Evaluation of the Student’s Parents about the School Milk Programme: The Case of Isparta Texto completo
2017
Gözde Altındal | Mevlüt Gül | Pelin Ertan
In this study, it was aimed to determine the approaches of primary school students’ parents participating in the school milk programme in the Isparta province. The data obtained by the questionnaire method were used from 359 students’ parents who were included in the school milk programme. The families were divided into four groups according to the household income. It was determined that the families consumed more pasteurized milk. The average age of the interviewed individuals was 37.14 years. About 36.21% of the parents were high school graduates. 53.48% of them spend money on milk less than 50 TL. Household size was 4.05 persons. 21.84% of them consume milk hot. The attitude of the parents to the school milk programme was generally positive (82.17%). The school milk programme was believed to be a habit of consuming milk. It was found that 33.33% of the surveyed parents were negative about the school milk programme because they did not trust the content of the milk distributed. In the study, 49.30% of the parents thought that the school milk programme increased the milk consumption habits of the children and 67.97% thought that there was not more supply of milk distributed. For the purpose of implementing the school milk programme, 48.75% of the families had a judge to love the milk and make milk drinking habit. The majority of the families (62.40%) were preferred daily milk in the products distributed and 44% believed that drinking milk was subjected to nutritional analysis. It is suggested that the Ministry of National Education and the Ministry of Health should inform families about the benefits of milk and school milk programme.
Mostrar más [+] Menos [-]The Effects of Different Seaweed Doses on Yield and Nutritional Values of Hydroponic Wheatgrass Juice Texto completo
2017
Muhammet Karasahin
This research was conducted to determine the effects of different seaweed doses on yield and nutritional values of hydroponic wheatgrass (Triticum aestivum L.) juice in the climatization chamber of Karabuk University, Eskipazar Vocational School, Department of Crop and Animal Production between the dates of 15.01.2015 and 15.06.2015. In the research, four different seaweed doses (Control; 0, D1; 150, D2; 300, D3; 450 and D4; 600 ppm) and control were applied to irrigation water and their effects on the content of biomass rate, biomass and grass yield, grass juice yield and pH, plant height and root length, biomass and grass dry matter rate, grass juice energy and macronutrient values (protein, carbohydrate, fat, dietary fiber and ash) were analysed. According to the results, while the highest biomass and grass yield, plant height values were obtained from D1, D2, D3 and D4 treatments, the highest grass juice yield and root length were obtained from D3 treatment. The highest pH, grass dry matter content was obtained from control treatment. Seaweed dose treatments were not had influence on grass juice energy values. However, the rise in the grass juice yield was caused a rise in the total energy values in the unit area. D3 treatments can be recommendable to achieve the highest grass juice yield.
Mostrar más [+] Menos [-]Ekmeklerde Aktif Paketleme Uygulamaları Texto completo
2017
Ali Göncü | Sami Gökhan Özkal
Tüketicilerin tercihlerindeki değişikliklerle birlikte paketleme teknolojilerinde yenilikler ve gelişmeler meydana gelmiştir. Bu yeni gelişmelerin bir sonucu olarak sadece koruma fonksiyonuna sahip olan pasif paketleme tekniklerinin yerini gıda ürünlerinin muhafazasının yanında daha birçok fonksiyona sahip aktif ve akıllı paketleme teknolojileri almaya başlamıştır. Yenilikçi paketleme çeşitlerinden biri olan aktif paketlemenin kullanımı gıdaların raf ömrünü önemli oranlarda artırmaktadır. Ekmeklerin paketlemesinde de aktif paketleme uygulamaları kullanılmaya başlanmıştır. Bu çalışmada ekmekte kullanılan aktif paketleme uygulamaları özetlenmiştir.
Mostrar más [+] Menos [-]The Physical Quality of Milled Rice as Affected by Moisture Content and Relative Humidity during Delayed Rough Rice Drying Texto completo
2017
Tamrin Tamrin | Filli Pratama | Bagus Septian
Delayed rough rice drying was often found in tidal low land in Indonesia due to rice harvesting used to be in rainy season. Moisture re-absorption of rough rice during delayed drying caused fissures and breakage after rice milling. This experimental works condition the rough rice in some different moisture content and relative humidity during delayed drying. This aim of this study was to develop an alternative condition of delayed rough rice for drying so as not to significantly affect the physical quality of milled rice. The experiment was arranged as a factorial-randomized block design. Each treatment was repeated three times. Rough rice of IR42 variety was selected at three level of moisture content (24.89%, 18% and 22%), and was stored in a closed vessel at the relative humidity of 76% and 86%. The percentage of whole grain, head rice, large broken grain, and small broken grain were daily assessed until 7 days of delayed drying duration. The results showed that the moisture content and relative humidity had a significant effect on all parameters on each day of delayed rough rice drying duration. Rough rice would be better delayed for drying at the conditions for moisture content of 22% and relative humidity of 86%.
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