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Fishery Products Consumptıon in the Cities of Ankara and Izmir in Turkey Full text
2015
Hülya Saygı | Bahar Bayhan | Müge Aliye Hekimoğlu
This study is one of Turkey at the sea coast in Izmir and Ankara in other inland fisheries are conducted to determine consumer preferences. 306 people in Izmir and 405 people in Ankara were directly interviewed and the orginal data for the research was gathered. Survey data were anlyzed with using SPSS and Microsoft Excel software packages. According to the survey data; it is determined that individuals consumed mostly white meat at the rate of 81%, and consumed white meat at the rate of 19%. At least 46% of these individuals consume fish once a week at a minimum. It is determined that 83% of the individuals in Ankara consumed white meat, 17% consumed red meat. It is found out that at least 30% of these indiviudals consumed fish once a week at a minimum. Aquaculture products are highly important for the nutrition due to its being animal protein resource. In spite of the fast growing population and big problems seen in balanced diets, aquaculture products are not efficiently benefited. As a result of our country to increase fish consumption habits and consumption of fishery products on human health in the short and long term benefits should be explained. To this end, local governments and other regional organizations and institutions of the people in the area where the handle will be of interest to fisheries and should be in promoting.
Show more [+] Less [-]Bitkilerin Kuraklık Stresine Tepkilerinde Bilinenler ve Yeni Yaklaşımlar Full text
2015
Neslihan Zahide Öztürk
Bu derleme, bitkilerin kuraklık stresine karşı gösterdikleri kompleks fizyolojik ve metabolik tepki mekanizmaları hakkında bilinenleri özetlemek, en etkin yaklaşımları vurgulamak ve tarımsal anlamda önemi olan bitkilerin kuraklık toleransını arttırmak amaçlı çalışmalar için kullanılabilecek olan yeni yaklaşımları değerlendirmek amacını taşımaktadır. Kuraklık, tarımsal üretimde ciddi verim kayıplarına neden olan etmenlerin başında gelmektedir. Küresel ısınmaya bağlı olarak beklenen şiddetli kuraklık olayları, tarımsal anlamda kullanılan bitkilerin kuraklık toleranslarının arttırılması yolunda ciddi adımların acil olarak atılmasının gerekliliğini bir kez daha gözler önüne koymaktadır. Hareket edemeyen canlılar olan bitkiler, kuraklık, sıcaklık, tuzluluk ve aşırı yağış gibi abiyotik stres koşullarına büyüme ve gelişmeleri en az zarar görecek şekilde fizyolojik ve metabolik değişikliklerle tepki vermektedirler. Ancak, abiyotik stres koşullarında meydana gelen bu değişiklikler, karmaşıklıklarından dolayı uzun yıllardır üzerinde çalışılıyor olmasına rağmen halen tam olarak anlaşılamamıştır. Bu da, bitki kuraklık stres tepkisini anlamak ve tarımsal anlamda önemi olan bitkilerin stres toleransını arttırmak amaçlı çalışmalarda yeni yaklaşımlar kullanılmasını gerektirmektedir. Karşılaştırmalı genomik ve tranksriptomik çalışmaların yapılması, bitki kuraklık stres tepkisinde miRNA’ların oynadıkları rollerin anlaşılması, toleransları daha yüksek olan yabani genotiplerin mekanizmalarının aydınlatılması ve bitki stres adaptasyonunda epigenetiğin rolünün ortaya konulması öncelikler arasında yer almaktadır. Bu bilgilerin klasik ıslah çalışmalarıyla entegrasyonu, doğada gerçekleşen çoklu abiyotik stres koşullarına dayanıklı bitkilerin geliştirilebilmesi için en önemli aşamadır.
Show more [+] Less [-]Problems and Solution Proposals Related to Sheep and Goat Husbandry in Kastamonu Province Full text
2015
Hacer Tüfekci | Mustafa Olfaz
This study was conducted by using a survey made at 80 enterprises from 63 villages with the aim of determining situations, problems and solution proposals related to the sheep and goat farms in Kastamonu province. The average age of the farmers was 49.3 years. The farmers were 8.75% of primary school graduates, 68.75% of secondary school and also 22.6% of illiterate. The enterprises have raised animals as 31.75% of state + own land and 68.75%’ of private + leased land. Also they are kept the rate of 70% Hair goat, 30% Angora goat and 55% Merino sheep, 42.5% Akkaraman sheep, and 16.25% Turkmen genotype, 7.5% Sakız sheep and 6.25% of Kıvırcık Sheep. The average flock sizes goat and sheep enterprises were 77.3 head goats and 71.7 heads sheep, respectively. Sixty percent of the breeder feed their animals on the pasture for 8-10 months and only 30% the breeders give supplementary feeding before and during mating period. The enterprises have 31.2% parturition chamber and 92.5% lamb growth areas. While all enterprises are routinely used to protective vaccines but only used disinfectant of 73.7% enterprises. The reason of sheep and goat breeders is majority contributions of income and habits. So, flock sizes are small (74.5 heads animal). In conclusion, young people by encouraging small animal farming in the province of Kastamonu, should be given to technical, economic support and educational seminars. In the future, as the sole source of income and a large flock size may lead to a development of sheep and goat breeding in Kastamonu province.
Show more [+] Less [-]Effects of Additive Feeding with Pollen and Water on Some Characteristics of Honeybee Colonies and Pine Honey Production Full text
2015
Halil Yeninar | Ethem Akyol | Alaeddin Yörük
This study was carried out to determine the effects of additive feeding with pollen and water on honey yield, colony population, winter loses and wintering ability of colonies in pine honey production season in Muğla province of Turkey. Total twenty honeybee colonies had similar physiological pattern (queen age, genotype, amount of adult worker bees (number of frames covered with adult worker bees), sealed brood areas (cm2) and food stocks) were used and randomly divided into four groups. Three of them were fed extra with pollen+water, pollen and water. The control colonies were not given additive foods. Honey yield in pollen+water, pollen, water and control groups were found to be 24.2±1.1, 17.3±0.8, 16.3±1.0 and 12.0±0.6 kg/colony respectively. Group means were statistically significant. From September 25 to February 15 (wintering), losses of the adult worker bees in pollen+water, pollen, water and control groups were 50%, 69%, 68% and 82%, decrease of sealed brood areas in the groups were 48%, 66%, 68% and 85%, respectively. Wintering ability of pollen+water, pollen, water and control groups were found to be 92.1±3.2, 70.4±17.8, 67.1±16.7 and 51.0±21.2% respectively. The results showed that additive feeding in pine honey production season, especially feeding with both pollen+water provided nearly 100% more honey production and 80% better wintering ability than the control group. In addition, feeding with only pollen or water had similar positive effect (approximately 40%) better than control group
Show more [+] Less [-]Evaluation of Different Groundnut Arachis hypogea L. Cultivars Against Termites, Odontotermes obesus (Rambur) in Rawalpindi, Pakistan Full text
2015
Muhammad Usman Malik | Humayun Javed | Mahmood Ayyaz
Six groundnut (Arachis hypogea L.) cultivars i.e. Golden, BARI-2000, Australian, BARD-479, ICG-7326 and 2KCGC20 were evaluated against the attack of Odontotermes obesus in terms of percentage infestation of workers and soldiers, their damage and impact on the yield. The maximum mean populations of O. obesus workers were recorded on 2KCGC20 (30.82±2.75 workers/plot) and Australian (30.65±2.92 workers/plot), followed by BARI 2000 (19.55±2.51 workers/plot), Golden (17.30±2.27 workers/plot) and BARD-479 (16.82±2.06 workers/plot). The minimum mean population of O. obesus workers was found on ICG-7326 cultivars (14.85±1.81) workers/plot. The maximum mean population infestation of O. obesus soldiers was recorded on 2KCGC20 cultivar (4.88±0.25 soldiers/plot) followed by Australian (4.15±.30, soldiers/per plot), BARD-479 (2.00±.17 soldiers/plot), ICG-7326 (1.70±.14 soldiers/plot), BARD 2000 (2.40±.25 soldiers/ plot). The minimum mean population of O. obesus soldiers was found on Gold (1.87±.17 soldiers/plot). Population of O. obesus workers was positively related with the damage and negatively related the yield in all the groundnut cultivars.
Show more [+] Less [-]Analysis of the Factors Affecting the Consumers’ Attitude and Behaviors towards the Poultry Meat Consumption Full text
2015
Yavuz Topcu | Ahmet Semih Uzundumlu | Derya Baran
The study was designed to determine the consumers’ attitude and behaviors towards poultry meat consumption and to analyze the factors affecting on their meat consumption. The data obtained from 385 households consuming the poultry meat and residing in Erzurum province. As the data set based on Principal Component Analysis to determine the main factors affecting the consumption according to the poultry meat attributes and K-means Cluster Analysis to constitute the homogenous segments related to their consumption frequencies were used. According to the results of the study; the heavy users (C1) consuming the poultry meat consumption constituted the desirous and sensitive consumer segments based on both product image and price-sensitive contributing to the regional and rural development under the augmented product mix registered with the origin of the region. On the other hand, while the medium users (C2) focused on the concept forming their diets under the core benefit and the disease risk of the poultry meat by considering the sensorial and main quality attributes, light users (C3) also tried to maximize their total utility through products with generic brand. Therefore, it could introduce the augmented product mix under the product strategies with local brand with the origin of region for C1, the private brand strategies meting ISO 9001 and HACCP standards for C2, and the generic branded product with the origin of region in accordance with the product image for C3. In this way, it could be contributed to the rural regional developments, and thus could be increased the welfare levels of the people living in the rural areas by providing both the producer and consumer satisfactions.
Show more [+] Less [-]Estimating Combining Ability Effect of the Indian and Exotic Lines of Tomatoes by Partial Diallel Analysis Full text
2015
Suresh Baban Dagade | Nanadasana Jagdish Nasibhai | Hariprasanna Krishna | Bhatt Virendra Mulshankar | Dhaduk Lallubhai Keshavbhai | Barad Agarsang Virsanbhai
Eight nearly homozygous, horticulturally superior and optimally divergent lines of tomato having Indian and exotic adaptability were used for carrying out half diallel design to study General Combining Ability (GCA) and Specific Combining Ability (SCA) estimates for fruit weight, polar and equatorial diameter, locules fruit-1, pericarp thickness and fruit firmness. The variances due to both GCA and SCA were significant, suggesting that both additive and non additive genetic variance were involved for genetic control of the character fruit polar and equatorial diameter, and locules number in F1 and F2 generations. However, the variance due to GCA was more pronounced for fruit weight, pericarp thickness and firmness as a result of additive gene action. Due to their high general combining ability effects, exotic parents Ec 490130 and Ec 177371 producing firm fruited small to medium sized tomato fruits having constant expression of GCA effects over the generationsregarded as best general combiners. The crosses GT 1 x Ec 490130 and Ec 490130 x Ec 398704 having high x high and high x low combinations, respectively in F1. While in F2, GT 1 x Ec 177371 and H 24 x Ec 490130 having high x high and high x low combining lines were considered as best crosses for greater fruit firmness. Therefore, heterosis breeding in F1 and selection of desirable lines in F2 generation is recommended for further improvements were suggested for future hybridization programmes.
Show more [+] Less [-]The Use of Garlic (Allium sativum) as a Growth Promoter in Aquaculture Full text
2015
Suat Dikel
The wide-ranging use of antibiotics and medicaments has resulted in chemical residue and resistant pathogens in cured fish. Chemical residue not only pollutes the environment, but also threatens consumer’s health. On the contrary, garlic as a well-known natural antibiotic that causes no environmental or physical side effects has shown to be effective for the treatment of many diseases in humans and animals. In aquaculture applications, garlic promotes growth, improves the immune system, stimulates appetite, and reinforces the control of fungal and bacterial pathogens. This review emphasis on the application of garlic in promotes of fish growth and the expectations of using garlic arrangements in aquaculture.
Show more [+] Less [-]Determination of Phomological and Phenological Properties of Some Apple Cultivars in Konya Ecological Conditions Full text
2015
Şeyma Arıkan | Muzaffer İpek | Lütfi Pırlak
The aim of the study was to define the phenological and phomological properties of some apple cultivars grafted on dwarf rootstocks (M9 and M26) under the ecological conditions of Konya. At this study bud swelling, bud breaking, the beginning of blooming, full blooming and the harvesting dates of the apple varieties of Summer Red, Jersey Mac, Red Chief, Braeburn, Jonagold, Golden Delicious and Fuji were determined. As a result of the study, the full blooming was occurred between 5-19 May. The harvesting dates of the varieties were occurred between 27 July and 13 November. The average weights of the varieties were determined as 97.48 g (Jersey Mac) and 177.96 g (Red Chief). The highest soluble solid content were determined from Golden Delicous as 13.29%. The yield per tree of apple cultivars was determined Summer Red (14.02 kg/tree), Golden Delicious (12.21 kg/tree) and Fuji (11.87 kg/tree) respectively.
Show more [+] Less [-]In vitro Applications for the Increasing of Root-Related Secondary Metabolite Production in Medicinal Plants and Vegetables Full text
2015
Tunhan Demirci | Pınar Özdamar | Nilgün Göktürk Baydar
Secondary metabolites, gaining importance in pharmaceutical, cosmetic, perfumery, food industry and agrarian struggle, are synthesized in different organs such as root, leaves, shoot and seed in plants. These compounds are defined as “light in bulk” because of the low synthesis rate but “high in value” because of the wide range of applications, activities and economic values. Obtaining of the secondary metabolites found in roots by conventional methods is based on dismantling of these plants from the nature or the cultural field and isolating by the different methods. Detachment of plants from nature causes the loss of genetic resources. And it has some difficulties as the challenges and differences in terrain and climate conditions, low metabolite yield and quality and more labor. Thus a new approaches is needed to enable more economic, higher metabolite yield and quality compared to the conventional methods. Therefore, in vitro techniques have gained importance. With this review, it was aimed to inform in vitro applications used to increase root-related secondary metabolites production in order to guide future researches.
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