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Effect of Olive Leaves Extract on Lipid Profile, Glucose and Feed Intake of Japanese quail
2015
Tawheed Ali Azeemi
In Afghanistan most times people are drinking olive leave tea for prevention and decline of higher lipid and glucose level, therefore the objective of the current study was to find out whether olive leaf extraction is having any effect on blood metabolites. The Japanese quail has been used for biological studies because of its easy management and large numbers in limited area. In this experiment quails (100 male and 100 Female) were reared on a farm owned by the Department of Animal science of Agriculture faculty of Nangrahar University. Quails were kept under optimum environmental during rearing period (20- 22 C and 65 % relative humidity). The Adaptation period was for 10 days. Feed was given add libitum during 24 h. In this study we had five treatments T0 served as control without any water supplementation, T1 (1g/L), T2 (2g/L), T3 (3g/L) and T4 (4g of olive leaf / litter of drinking water). The Experiment continued for 4 weeks at the end of week. By increasing level of the olive leave powder in water blood glucose, cholesterol and triglycerides levels declined significantly from 509 to 422.5, 204-144.5 and 245 to 192.5 respectively
Show more [+] Less [-]Effects of Cold and Heat Stress on Egg Quality Traits of a Newly Developed Native Hybrid Layer
2015
İsmail Durmuş | Serdar Kamanlı
ATAK-S is a newly developed native hybrid layer. Although the laying performance of this hybrid has been studied and determined, the performance response of the hybrid to different environmental temperature conditions is not known. This study was therefore undertaken to determine the effect of cold and heat stress on egg quality traits. Hens were divided into three different groups; control (20°C), low (12°C) and high (32°C). A total of 360 hens, with 120 in each of the groups, were used in the study. Hens were held in three tier battery cages in an environmentally controlled poultry house. The study lasted for 3 weeks. No differences were found among different groups in terms of shape index, albumen height and Haugh unit of the egg quality traits. It was found that the differences among the heat groups in terms of egg shell breaking strength, egg weight, shell thickness and yolk colour were significant and the value of these traits decreased under the heat stress conditions, whereas they were not affected from the cold stress.
Show more [+] Less [-]Consumers’ Knowledge, Attitudes and Behavior Assessment About Food Safety: The Case Study of Hatay Province of Turkey
2015
Yalçın Yılmaz | Arif Semerci | Nuran Tapkı | Erdal Dağıstan | Dilşat Bozdoğan Konuşkan
The development of food sensitivities began to increase along with societal growth. Consumer awareness is gradually increasing with the expansion of accurate and balanced information. In an increasingly consuming world, the knowledge, attitudes, and behaviors of individuals during the purchasing of food products are important. Findings from research of this kind positively impact the strategies of companies offering the products on the market. The purpose of this study is to examine the level of knowledge and attitudes of individuals living in the Hatay province and what they consider when buying food items. The data were obtained by face to face interviews of 334 consumers in 2008, and were analysed using a 5-point Likert scale. The average monthly spending of consumers in the survey research is 747.48 USD with food expenses in first place at 32.92% among the total amount of spending. Food product manufacturing, expiration date, storage and conditions were all taken into account for purchasing confidence. Supermarkets were found to be the most trusted shopping places; and of the consumers surveyed, 70.55% are affected positively or negatively by food-related news articles.
Show more [+] Less [-]The Use of Garlic (Allium sativum) as a Growth Promoter in Aquaculture
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 [-]Situation Analysis of the Feed Manufacturing Industry in Diyarbakır Province
2015
Muzaffer Denli | Ramazan Demirel | Abdullah Sessiz
This research was carried out by visiting total 14 feed mills (8 of them are active, 6 of them are passive) in Diyarbakır province in order to get information on feedstuffs, production, quality, technical capacity, marketing, problems and expectations from public authority. Each feed mill were visited, data were collected by face to face interview, total 34 questions were asked and results were evaluated. According to survey results; total technical capacity of feed mills in Diyarbakır is 388.800 Ton/year, however active capacity is 230.400 Ton/year and their plant utilization is quite low (50.3%), average feed production capacity is 11.9 Ton/hour, daily production is 403 Ton. Feed industrialists primarily indicated that unconscious farmers (85.7%), higher feedstuff price (75%) and unfair competition and unregistered production (62.5%) are the most important problems in the industry. Cereals, wheat bran and cottonseed meal were obtained from South-eastern Anatolia Region, however, other feedstuffs and feed additives were bought from other regions of Turkey. Primary preferences of buying of feedstuffs are: quality of feedstufs 50%, easily obtaining 31%, cheap 19% for feedstuffs. Manufactured feeds were marketed by as follows; 34% distributers, 33% distributors and in factory, 22% directly to farmer and 11% in other ways. As a result, technical facilities were found adequate, feed mill owners are conscious to establish laboratory, they have enough production capacity but, except one of them, they produce only one shift in a day.
Show more [+] Less [-]Mycoflora, Mycotoxin Contamination and Proximate Mineral Composition of Smoke-Dried Frog (Aubria sp.) (Konko) Sold in Ibadan, Oyo State, Nigeria
2015
Bukola Adebayo-Tayo | Folahanmi Adeyemi | Olubusola Odeniyi | Kayode Olaseinde
Mycoflora, mycotoxin contamination and proximate mineral composition of smoked-dried frog (Aubria sp.) samples purchased from different markets in Ibadan, Oyo State were investigated. A total of 20 composite samples made up of 120 smoked-dried frog samples were collected. The total fungi count ranged from 1.0 x103 – 8.0 x 103 cfu/g. A total of 70 fungal strains including: Alternaria sp., Aspergillus flavus, Aspergillus niger, Aspergillus tamarii, Cladosporium sphaerospermum, Fusarium compacticum, Fusarium oxysporum, Fusarium sacchari, Fusarium solani, Fusarium verticillioides, Penicillium chrysogenum, Penicillium citrinum, Penicillium oxalicum, Trichoderma viridae and Rhizophus sp. were isolated from the samples. All the samples were contaminated with aflatoxin and 70% were contaminated with deoxynivalenol (DON). The total Aflatoxin and DON in the two sampling ranged from 5.06h – 9.17a ppb, 1.86h – 5.58a ppb and 0.00 – 0.96 ppm and 0.00 – 0.09 ppm. The levels of mycotoxins contamination were within the maximum limit permitted. The Aspergillus flavus and Fusarium spp. were able to produce aflatoxin and DON which ranged from 1.65 – 3.56 ppb and 0.05 – 0.19 ppm. The percentage crude protein, K, Ca and Fe content in the samples ranged from 40.79j – 53.93a, 217.85 – 1235.83 mg/100 g, 4201 – 437.25 mg/100 g and 431.75 – 1065.0 mg/100 g. The moisture content ranged from 11.58h – 16.31a. The Cd, Zn and Cu content ranged from 0.00 – 0.22 mg/100 g, 9.43 – 5.20 mg/100 g and 7.05 – 18.58 mg/100 g. The presence of mycotoxigenic fungi and mycotoxin levels in the dried frog samples is of public health concern and proper attention is needed for the control of quality and adequate preservation before sales and consumption.
Show more [+] Less [-]Ex-situ Morphological and Morphometric Studies of the Testis In the West African Dwarf Buck GoatEx-situ Morphological and Morphometric Studies of the Testis In the West African Dwarf Buck Goat
2015
Lukman Oladimeji Raji | Oluwatoyin Oluwasola Ajala
This study was carried out to document ex-situ morphological and morphometric characteristics of the testis in the West African Dwarf (WAD) buck goat. For this aim, 24 post pubertal WAD buck testes were collected at the Ipata Abattoir in Ilorin, Kwara state, Nigeria. Gross morphologic results revealed that WAD testis was ellipsoidal in shape with 2 borders (free and attached), margins (medial and lateral) and similar surfaces (ventral and dorsal). The surfaces were covered by an outer tunica vaginalis and a deep tunica albuginea. Histomorphology showed the testis comprised mostly of rounded and some irregularly shaped seminiferous tubules (ST). Each ST was lined by a basement membrane and a layer of germinal epithelium with lumen filled with spermatozoa surrounded by an adluminal space. Gross morphometric results showed that there were no significant differences in the weight, length, width and height of the right and left testis. Also in the volumes of testes obtained by water displacement method and using the prolate ellipsoid formula. There was a strong correlation between the weights and volumes of testes obtained using these methods. There were significant differences between the volumes of testes obtained by using the prolate spheroid and Lambert formulae, when compared with those obtained by water displacement method respectively. But there was no significant difference in testicular volume obtained by the prolate ellipsoid formula and the water displacement method. Histomorphometric results revealed no significant differences in the seminiferous tubular diameter, seminiferous luminal diameter and germinal epithelia height of the right and left testes respectively. The morphological and morphometric data highlighted in this study would be useful in comparative regional anatomy and researches on the testis of these valuable breed of goats.
Show more [+] Less [-]Effects of Dietary Male and Female Ferula Eleaochytris Powder on Growth Performance and Body Components of Broiler Chicks
2015
Metin Duru | Ahmet Şahin
The purpose of this study was to investigate the effects of dietary addition of male and female Ferula eleaochytris powder (FEP) on growth performance and body components of broilers (Ross-308). Treatment groups were allocated to 5 dietary in which 0 (control), 5 g and 10 g male FEP, 5 g and 10 g female FEP doses per kg commercial broiler diet. In total, 80 male broiler chicks (1-d old) in which 16 animals in each group were used in study. Body weight gain and feed intake were monitored weekly for 6 weeks. Forty two days old broiler chicks were slaughtered to determine the possible changes in body components. The results of the study indicated that FEP had no effect on any parameters. However; the weight of the control group gave higher values than 5 g male Ferula group. In conclusion the measured parameters had no effect between all groups.
Show more [+] Less [-]Production of Bioethanol from Waste Potato
2015
Merve Duruyurek | Cihan Dusgun | Mehmet Fuat Gulhan | Zeliha Selamoğlu
Using primary energy sources in World as fossil fuels, causes air pollution and climate change. Because of these reasons, people looking for renewable energy suppliers which has less carbondioxide and less pollution. Carbon in biofuels is producing from photosynthesis. For this, burning biofuels don’t increase carbondioxide in atmosphere. Scientists predict that plants with high carbonhydrate and protein contents are 21. centuries biofuels. Potatoes are producing over 280 million in whole world and Turkey is 6th potato producer. Turkey produces 5250000 tonne of potatoes. Approximately 20% of potatoes are waste in Niğde. Our study aimed to produce bioethanol from Solanum tuberosum by using the yeast Saccharomyces cerevisiae. As a result renewable energy sources can be produced from natural wastes.
Show more [+] Less [-]Descriptions and Seasonal Variations of Various Biotopes and Ecotones of Indus River Bed at Chashma Barrage, Pakistan
2015
Tahira Hussain | Zahid Baig Mirza
The aim of the study was to find the diversity index of flora, investigation of species at pond area and biomass calculation of economic plants at Chashma Barrage, Pakistan. The study area consisted of river Bella, pond area and eastern edge of river bed near Ali Wali Ghandi village at Chashma Barrage. The seasonal variation in the abundance of floral species was also related with the increase in temperature. Cyperus deformus, Phragmites kerka, Saccharum spontaneum were most abundant in the river ‘Bella’ habitat. Persicassia amphibian, Cyperus deformus and Polygonum royleanum were abundant in Aliwali Ghandi habitat. Aquatic plants of families Potamogetonaceae, Nymphaeaceae, Najadaceae and Hydrocharitaceae were most common in pond area . The ecotones were wide and variable between the aquatic biotopes and the river bed biotopes. On the Aliwali Ghandi site the moist soil with puddles and small channels of water were found and Cyperus deformus biotope prevailed. In the river ‘Bella’ site Phragmites, Sacharum was the biotope and in water Hydrilla biotope was recorded. An increase in biomass of Phragmites, Sacharum and Typha was recorded with the passage of time. The species of the area have significant importance in socio economics of the local community of Chashma Barrage.
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