细化搜索
结果 61-70 的 88
Farmers’ Education and Farmers’ Wealth in Bangladesh
2014
Abu Zafar Mahmudul Haq
The impact of farmers’ education is examined with a view to evaluate the actual situation of farmers’ education in Bangladesh. Fifty samples were collected from two sub districts of the Gazipur district in Bangladesh. The selection of the study sites and collection of the samples such as the years of schooling of the farm household head, total income, farm size, number of earners of farm families, family size, years of farming experience of farm household head, number of times extension contacts and rice yield were done purposively. It is cleared from the study that education is necessary for farmers to raise their wealth. Results were derived through regression analysis. The study has also shown that size of family and years of farming experience contributed significantly to the wealth accumulation of farmers.
显示更多 [+] 显示较少 [-]The Abundance and Distribution of Anchovy Engraulis encrasicolus (Linnaeus, 1758) Eggs and Larvae in Izmir Bay (Central Aegean Sea)
2014
Burcu Taylan | Belgin Hoşsucu
In this study, the abundance and distribution of anchovy Engraulis encrasicolus (Linnaeus, 1758) eggs and larvae in İzmir Bay were examined in 2013. For this aim, seasonally obtained the plankton samples from 11 stations identified in the bay. Anchovy eggs and larvae were obtained all seasons except winter. As a result, total 6889 eggs/m², 3231 larvae/m² were obtained. The minimum and maximum diameters of anchovy eggs; in short exis 0.49 to 0.56 mm (average 0.51±0.43), in long axist 1.09 to 1.30 mm (average 1.21±0.006). Minimum and maximum larvae length is 2.28-9.8 mm.
显示更多 [+] 显示较少 [-]SERASIM: 3-D Expert System For Greenhouse Design
2014
Bora Şen | Sevilay Topçu | Özkan Güğercin | Hasan Hüseyin Öztürk
Greenhouse construction projects need to consider local climate characteristics, production type in the greenhouse and materials used for the physical structure and glazing. A major share of commercial greenhouse manufacturers in Turkey produce turnkey greenhouse projects either using by trial and error method or imitating/reproducing greenhouse imported from other countries. Improperly designed projects may result in greenhouses having weak construction or more expensive structures due to using unnecessarily larger profiles which consequently cause a loss the profits for the growers. This study aims to contribute to the improvements and overcome the gaps in practice of greenhouse projects by designing a software for an expert system that utilizes an accurate Project considering them and mandatory buildings standards of Turkish Standardization Institute (TSE). The expert system, named SERASİM, has been developed within the framework of the present MSc. Thesis and enables calculating each part of the construction system of a gable roof glass house according to TSE standards. Besides calculations for statics, dynamics and strength as well estimating the bill of quantity, SERASİM can be utilized to determine the heating requirements and costs for selected locations and crops. SERASİM may also be used as a teaching tool for courses including greenhouse design, protected cultivation and greenhouse acclimatization.
显示更多 [+] 显示较少 [-]Nutrition of Recipient Cows
2014
Tugay Ayaşan
Recipient cows are vitally important to the success of transferred cow embryos. Proper nutritional management of recipient cows is necessary to achieve the production results desired in each production phase of recipient management. The nutritional goal must always be to maintain recipient cows in good body condition. Age, live weight, body condition, stress and previous feeding programs should be considered to achieve good recipient cow’s nutrition. Ration should be especially sufficient in point of energy, crude protein (CP), carbohydrate, vitamin and mineral levels. In this paper, nutrition of the recipient cows have been reviewed and the associated with components are emphasized.
显示更多 [+] 显示较少 [-]Somatic Cell Count, Importance and Effect Factors in Dairy Cattle
2014
İbrahim Aytekin | Saim Boztepe
The somatic cell count (SCC) is commonly used as a measure of udder health and milk quality. Thus, to determine the milk quality standards in many countries, it legally determined as an indicator of somatic cell count raw milk and determines the level of payments to milk producers. The present study investigated that the somatic cell count is an indicator of udder health status, diagnosis of subclinical mastitis, health and quality of milk and milk products, its importance and effect factors on it.
显示更多 [+] 显示较少 [-]Traditional Turkish Fermented Cereal Based Products: Tarhana, Boza and Chickpea Bread
2014
Hasan Tangüler
Fermented products are one of the important foodstuffs in many countries of the world. People have gradually recognized the nutritional, functional and therapeutic value of these products and this has made them even more popular. Today, almost all consumers have a significant portion of their nutritional requirements fulfilled through these products. Scientific and technological knowledge is quite well developed for some fermented products such as wine, beer, cheese, and bread. These products are produced universally. However, scientific knowledge for some traditional foods produced locally in Turkey is still poor and not thorough. Numerous traditional, cereal-based fermented foods are produced in Turkey. The aim of this paper is to provide knowledge regarding the characterization, raw materials used for production, production methods, fermentation conditions and microorganisms which are effective in the fermentation of traditional foods. The study will focus on Boza, Tarhana, and Chickpea bread which are foods widely produced in Turkey.
显示更多 [+] 显示较少 [-]Reproductive and Growth Characteristics During The First Age of Kıvırcık, Sakız and Gökçeada Indigenous Sheep Breeds
2014
Tamer Sezenler | Ertan Köycü | Yalçın Yaman | Ayhan Ceyhan | Mustafa Küçükkebapçı | Mehmet Akif Yüksel
This study was conducted to determine first age reproduction characteristics of indigenous Kıvırcık, Sakız and Gökçeada sheep breeds and growth performances of ewe lambs which have been kept in Bandırma Sheep Research Station (BSRS). The data of reproduction characteristics of ewes and growth characteristics of lambs were collected on 15 Kıvırcık, 8 Sakız and 10 Gökçeada ewes, and on 16 Kıvırcık, 12 Sakız and 11 Gökçeada lambs, respectively. After the lambs completed their fifth month ages, estrus detection was carried out with a teaser ram twice a day with 12 hour intervals. For the Kıvırcık, Sakız and Gökçeada lambs, the first oestrus weights were 37.93, 33.35 and 29.75 kg; first oestrus ages were 315, 320 and 337 days; oestrus durations were 30.99, 25.85 and 20.28 hours and the duration of the oestrus cycles were 16.59, 19.91 and 17.76 days, respectively. The birth weights of Kıvırcık, Sakız and Gökçeada lambs were found to be 3.64, 3.91, 3.28 kg; the weaning weight (WW), 31.01, 25.44 and 23.67 kg, the six month live weight (SMLW), 32.87, 26.95 and 24.15 kg, the yearling live weight (YLW), 39.01, 30.95 and 30.27 kg and the average daily weight gain (ADWG), 0.271 0.257 and 0.202 kg, respectively.
显示更多 [+] 显示较少 [-]Comparation of Spermatological Characteristics in Carasobarbus luteus (H., 1843) and Carassius carassius (L., 1758) Living in Atatürk Dam Lake
2014
Faruk Aral | Zafer Doğu | Erdinç Şahinöz
The aim of this study was to determine the main spermatological properties in Carasobarbus luteus (H., 1843) and Carassius carassius (L., 1758) in Atatürk Dam Lake. Sperm was collected by abdominal massage from thirty C. luteus and twenty C. carassius. Milt volume (ml), spermatozoa motility (%), motility duration (s), spermatozoa concentration (x109/ml) and pH in C. luteus and C. carassius were 0.72±0.08 ml and 1.03±0.20 ml, %57.67±3.67 and % 81.00±1.43, 190.30±11.25 s and 107.30±12.03 s, 13.15±1.33 and 10.53±1.28x109/ml, 8.13±0.11 and 7.60±0.04, respectively. The spermatozoa motility, motility duration, spermatozoa concentration and pH was found significant compared with fish species group.
显示更多 [+] 显示较少 [-]Determination of Quantities of Host Protein after Infection with Erwinia amylovora of Apple, Pear And Quince Cultivars
2014
Şerife Çetin | Kubilay Kurtuluş Baştaş
Fire blight disease caused by Erwinia amylovora is a destructive bacterial pathogen mainly on pears, apples and quinces from Rosaceae family. In this study, it was aimed determination of total protein amounts in different apple cultivars (Braeburn, Fuji, Gala and Golden), pear cultivars (Santa Maria and Williams) and quince cultivars (Eşme and Ekmek) in the infections of two virulent E. amylovora strains (Ea234-1 and Ea240-3) according as the time. It was taken leaf samples after leaf inoculation with E. amylovora (108 CFU ml-1) at 24th, 36th and 72nd hours. For verification of the infections, re-isolations were made from bacteria inoculated plants and the agent was identified as E. amylovora by biochemical, physiological and molecular tests. In determining the amounts of total protein and in the SDS-PAGE analyses were used Bradford and Laemmli methods, respectively, and absorbance values of protein extracts derived from the leaf samples taken, were obtained at 595 nm wavelength. According to the findings obtained; after infection of E. amylovora in the apple varieties comparing to controls, total protein concentrations at 24th hours increased and a decrease in the amount of 36th to 72nd hours and Braeburn has the highest protein content was determined. In the pear varieties, while total protein concentrations at 24th and 36th hours increased, a decrease in the amount of 72nd hour, and Santa Maria variety has the highest protein content was detected. In the quince varieties, total protein concentrations at 72th hour increased and Eşme variety has the highest protein content was identified. As a result of SDS-PAGE analysis, protein fractions which have different molecular weights were obtained. The protein bands were defined approximately 55-70 kDa and 35-55 kDa molecule weight on apple and quince varieties, respectively and also approx. 55-70 kDa in pear varieties.
显示更多 [+] 显示较少 [-]Probiotic Meat Products and Nutrition
2014
Sena Özbay Doğu | Cemalettin Sarıçoban
Meat and meat products are the basic building blocks of nutrition and are recognized as good sources of high biological value proteins, group B vitamins, minerals as well as some other bioactive compounds. The trend today is the development of novel food for special health use, called functional food, to promote human health and well-being of consumers. The trends are based on either reducing the content of unhealthy substances (like salt) or improving the content of substances with healthy benefits (like probiotics). Thus, it may also change the perspective of consumers towards meat products which associated with coronary artery disease. Meat is an ideal structure for probiotic microorganisms. Probiotic meat products are obtained by addition of probiotic to fermented meat products. These probiotic meat products are offered both healthy and improved taste and flavor, but also as safe food to consumer. Thus, when these probiotic meat products ensure flavor and nutritional to consumers, additionally they have a positive impact on their health.
显示更多 [+] 显示较少 [-]