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Evaluation of Barley as Human Food Full text
2013
Mehmet Köten | Sabri Ünsal | Ayhan Atlı
Barley, as animal feed, raw material for malting and human food, constitute an important part among cereal sources in the world. Majority of barley that produced both in Turkey and other countries of the world, is being used as animal feed. Poor baking quality, taste and appearance of barley restricted its use in human nutrition. However, recently high protein, fiber, especially β-glucan and high starch content appeal to food industry. Many scientific researches established that β-glucan, a soluble fiber, has an effect in healing coronary-hearth diseases, lowering blood cholesterol level, balancing blood sugar level, preventing obesity. Being a healthy cereal that can be used in various purposes, and an additive in many food products, barley is considered a very promising cereal, and research to increase possibilities of its use in human nutrition is being increased. In the literature, there has been researches on making noodles, bulgur, kavut (roasted cereal), breakfast cereals. In this study the researches relating to evaluation of barley, importance of which is increased every day, as human food was reviewed.
Show more [+] Less [-]The Effect of Udder Measurements on Somatic Cell Count and Daily Milk Production in Holstein Cattle Full text
2013
Ayhan Ceyhan | Mahmut Çınar | Ugur Serbester
This study was carried out to investigate the effect of udder measurements group on somatic cell count (SCC) and daily milk production. Milk samples and udder measurements were collected monthly from 79 lactating Holstein cows on commercial dairy in the province of Niğde. In the study, front teat length (FTL), rear teat length (RTL), front teat diameter (FTD), rear teat diameter (RTD), distance between front teats (DBFT), distance between rear teats (DBRT), front udder height, (FTH), rear udder height (RUH), distance between front and rear teats (DBST) were obtained in before afternoon milking. Udder measurements were divided into 5 groups according to the measurements. The effect of DBFT, DBRT, FTH, RTD, FTD and DBRT groups on daily milk production were statistically significant, while FTH, RUH and DBRT were found non-significant. The effect of udder measurements groups on SCC was found not significant, except rear teat diameter (RTD). Average daily milk production and SCC were estimated as 28.25 kg/day and 274.90 cell/ml, respectively. In conclusion, it can be said that the distance between teats, teat’s diameter and front udder height of Holstein cattle is important factor for milk yield of Holstein dairy cattle. Also, SCC is effected by rear teat diameter.
Show more [+] Less [-]The Current Status, Main Problems and Solutions of Dairy Cattle Farms in Niğde Full text
2013
Adnan Ünalan | Uğur Serbester | Mahmut Çınar | Ayhan Ceyhan | Ethem Akyol | Ahmet Şekeroğlu | Tahir Erdem | Sadettin Yılmaz
This study was conducted to determine the current status of dairy cattle farms in Niğde, to detect basic priority problems and to offer some solutions. In the study, representing all provinces, total 95 dairy farms selected by stratified and random sampling method was taken. The data obtained from the surveys in farms, face-to-face was used. The results showed that the large portion of dairy cattle breeders (60%) were primary school graduates, the average duration of cattle breeding was 15.2 years, a significant proportion of labor (92%) of family labor was used, 54%, 19%, 15%, 6%, 4% and 2% of farms reared only Holstein, Holstein and Simmental, only Brown Swiss, only Simmental, Holstein and Brown Swiss, and Simmental and Brown Swiss respectively, the average number of animals per farm was 33, the number of dairy cows was 13, the average daily milk yield per lactating cow was 16.6 kg. Farmers agreed that the most important problems were the high cost of basic inputs, concentrated feed problem, low cost of products sold, roughage and pasture problem. In addition, according to Likert scale, the most satisfied activities were reared cattle breed (3.95), breeder’s organization services (3.94), milking process (3.76), calving and maintenance duties (3.74) and recording system (3.71). Beside, for the breeders, the worst issues were satisfied that Ministry policies about cattle breeding (1.83), sales price and the market situation of animals (1.96), sales price and the market situation of the milk (2.04), provision of essential inputs such as feed and labor costs (2.06), credit and financial support (2.08).
Show more [+] Less [-]QTL analysis for Malt Quality in DH Lines of Barley (Steptoe × Morex) grown in Iran Full text
2013
Mohammad Bahman Sadeghi | Wakil Ahmad Sarhadi | Seyed Ali Peighambari | Mohammad Reza Naghavi | Ahmad Kalbasi Ashtari
In order to study the quantitative variability of malting quality-related traits and to determine the genomic locations which control these traits, an experiment was conducted using one hundred fifty double haploid (DH) lines of barley and their two parents ‛Steptoe’ & ‛Morex’. Protein content (%) was measured using Kjeldahl method, diastatic power calculated with Lintner formula, Malt extract was measured for each by special weight achieved and based on Malt Berix Charts. Transgressive segregation in both directions was observed for all traits. Genetic map is fairly saturated and comprising 327 RFLP markers with a total length of 1226.3cM with an average marker spacing of 3.75cM. Seventeen QTLs by LOD≤2(LRS≤9.21) controlling different studied traits were identified for all studied traits. Total phenotypic variance explained by these QTLs varies from 23.2 to 45.05%. Highest LOD scores were obtained for QTL’s controlling diastatic power (Qdip3Ha) on chromosome 3H, and lowest LOD scores were obtained for QTL’s controlling seed yield per plant (Qsyp1Hb) on chromosome 1H. Therefore gain through marker-assisted selection (MAS) in this population would be limited and some of the “Steptoe× Morex” population was developed with the intention of isolating and advancing barley lines for release to the malting quality.
Show more [+] Less [-]Organic Poultry Drinking Water Characteristics, the Importance in Nutrition and Practices for Enhancing the Quality of Water Full text
2013
Hasan Eleroğlu | Arda Yıldırım | Ahmet Şekeroğlu
The source of water, the content and quality is very important used in every stage of poultry production. The birds must have continuous access and supply of quality water without any antibiotic and bacteriological residues. Sensory, physiochemical properties and chemical composition must be taken into consideration while assessing water quality. The quality of water used in the production of conventional or organic poultry has impacts on the poultry health, quality of products and human health. The impact of water quality is higher on the functionality of water in live organism and the consumption amount varies depending on many factors. A source of water which is used in organic production is also important with their characteristics. Different water sources may be used for animal consumption, such as springs, shallow wells, deep and artesian wells, lakes and creeks. Organic farms should regularly submit water samples to a laboratory for testing of water quality against the possibility of contamination of water sources. Water contaminants could create equipment problems and restrict the amount of water available for consumption therefore affects the quality of products. There are many aspects to the broad problems of water quality and different physical and chemical applications used to ensure sustainability of water quality for human and animal use. In this review, it will be focused on the quality of the water to be used in the organic poultry production and quality enhancing physical and chemical applications.
Show more [+] Less [-]Phytochemical Variation of Carrot Variety "Ereğli Siyahı" Full text
2013
Senay Ozgen | Saziye Sekerci
Carrot produced in all seasons and can be consumed as fresh, cooked, boiled, garnish, juice and pickles. There is a great variation in carrot color from light yellow to dark purple-black. Because of the dark purple-black color and the high anthocyanin content, ‘Ereğli Siyahı’ cultivar is commonly used in the industry. However, ‘Ereğli Siyahı’ has wide variation within its population. In this study, the difference among the phytochemical content of ‘Ereğli Siyahı’ sampled grouped based on their interior color has been examined. Carrot roots grown in same field in Eregli, Konya were sampled and collected. Marketable 700 roots were from ‘Eregli Siyahı’ were randomly sampled. Then, the roots were cut in half and separated 11 different groups (G) according to the interior color. Each group was homogenized in 4 replications and samples were prepared for analysis of phytochemicals. Results of the study showed that G7 had the highest phenolic content (1199.23 µg GAE/g fw) while G5 was the group that had the lowest phenolic content (516.54 µg GAE/g fw). Antioxidant capacity was determined using TEAC ve FRAP methods. The highest TEAC (8.54 µg TE/g fw) and FRAP (15.52 µmol TE/g) were observed in G2. However, the lowest TEAC (2.09 µmol TE/g) and FRAP (1.62 µmol TE/g) were found in G5. The percentage of carrot roots was the highest in G2 (%35). The results indicated that there is a great deal of variation for several phytochemical traits within “Ereğli Siyahı”.
Show more [+] Less [-]Native insect pollinators in Apple orchards under different management practices in the Kashmir Valley Full text
2013
Muzaffar Ahmad Ganie | Amit Kumar Pal | Nazeer Ahmad
It is now clear that over use of pesticides and intensive management of orchards can lead to drastic declines in apple pollinator abundance and crop failures. During the period of study a grower’s survey was conducted to know about knowledge of farmers on native insect pollinators, pollinator management practices, their perceptions of the importance and utility of native pollinators, and their attitudes regarding pesticide application. Despite of having significant knowledge of managed pollination, only few farmers (2%) adopted supplementary methods of pollination (renting honey bee colonies, hand pollination etc.). In Pulwama, 60% of farmers had knowledge about native insect pollinators and 40% did not have any idea of native pollinators and in case of Shopian, the figures were fifty-fifty i.e. 50% had knowledge about native insect pollinators and 50% were unaware. During the period of investigation, native insect pollinators were sampled from different apple orchards under different management systems in early spring during apple flowering. A total of 17 species of insect pollinators belonging to 11 families and 3 orders_ Hymenoptera, Diptera and Lepidoptera registered their occurrence at all the studied apple orchards of the Kashmir Valley. At all the study sites i.e. apple orchards under different management systems, family Halictidae and Empididae registered their presence as dominant groups. The % family contribution of the former at different orchard types decreased with increase in the intensity of the management system and the % family contribution of the later however, showed a direct relationship with the management system found, i.e. the more intense the system, the more abundant was the group. Other groups in general did not show any greater differences in abundances at different sites studied.
Show more [+] Less [-]Growing Degree Day Climatology in Aydın, Türkiye Full text
2025
Ercan Yeşilırmak
Growing Degree Day Climatology in Aydın, Türkiye Full text
2025
Ercan Yeşilırmak
Plants need to accumalate heat to complete a particular or whole growth period. This accumalation depends on temperature thresholds above or below which plant growth ceases, and on air temperature. It can be speculated that more heat accumulation is available for plants due to rapid warming within three or four decades. This study presents more recent heat accumulation for plants, quantified using a useful index called growing degree day (GDD), for five locations (Söke, Kuşadası, Aydın, Sultanhisar and Nazilli) in Aydın, Türkiye, during the latest climatic normal period from 1991 to 2020. GDD values were calculated both in monthly basis from March through October, and in daily basis from March 1st to October 31st. Monthly GDD averages, as expected, showed a pattern that increased from March to July or August, then decreased thereafter till October. Range and standart deviation showed approximately an opposite pattern, suggesting higher uncertainity in relatively colder months. The results are expected to provide farmers or agricultural practitioners with the latest averages of GDD to predict plant growth and development.
Show more [+] Less [-]Avaliação da composição físico-química de frutos de mandacaru (Cereus jamacaru P.) Full text
2009
Rodrigues da Silva, Leirson(Universidade Federal Rural do Semi-Árido, UFERSA) | Elesbão Alves, Ricardo(Embrapa Agroindústria Tropical)
‘Mandacaru’ (Cereus jamacaru P.) is a native species from the vegetation of the Brazilian North East “Caatinga”, and its fruits could become an important nutritional source for the population of semiarid regions, although it is still not commercially exploited. This work was carried out to evaluate the physical and chemical characteristics of the pulp and peel of ‘mandacaru’ fruit from the Curu Valley, Ceara State, Brazilian North East. ‘Mandacaru’ fruits were harvested and transported to the Embrapa Tropical Agroindustry Laboratory, where approximately 2 Kg of mature and firm fruits were selected for evaluation. These fruits were washed, sanitized and placed under cold storage for future analysis. The fruit pulp and peel were evaluated for: pH, soluble solids (SS), ascorbic acid and total reducing sugars. The experiment was carried out in a completely randomized design, with four replicates. The peel of ‘Mandacaru’ fruit presented pH 4.42, being higher than pulp at pH 4.40. Ascorbic acid content was 100 mg/100g -1 in the pulp, and 80 mg/100g -1 in the peel. A significant difference in SS was detected between pulp and peel, which were 11% and 5%, respectively. On the other hand, fruit pulp presented higher percentage of reducing sugars of 5.76%, as compared to that found in the peel of 1.53%. | O mandacaru (Cereus jamacaru P.) é uma espécie nativa da vegetação da caatinga, onde seus frutos podem constituir uma agradável fonte de alimento, embora ainda não sejam explorados comercialmente. O trabalho foi realizado com o objetivo de avaliar as características físico-químicas da polpa e da casca dos frutos de mandacaru oriundos do vale do Curu-CE, Nordeste do Brasil. Os frutos foram colhidos e conduzidos às condições de laboratório da Embrapa Agroindústria Tropical, onde para as análises foram selecionados cerca de 2 kg da matéria-prima, sendo os frutos escolhidos aqueles maduros e firmes. Depois foram lavados, sanitizados e submetidos a armazenamento sob refrigeração para as análises posteriores. Os frutos foram caracterizados quanto ao pH, sólidos solúveis (SS), ácido ascórbico e açúcares redutores totais. O delineamento foi inteiramente casualizado, com quatro repetições. A casca do fruto apresentou valor de pH de 4.42, superior ao da polpa que foi de 4.40. Os teores de ácido ascórbico para a polpa foram de 100 mg/100 g de polpa e casca de 80 mg/100 g de polpa. Para os teores de SS, constata-se diferença significativa entre os valores da polpa e da casca, com 11% e 5%, respectivamente. Portanto, a polpa do fruto apresentou maior porcentagem de açúcar de 5.76, em comparação àquela encontrada na casca de 1.53.
Show more [+] Less [-]Avaliação da composição físico-química de frutos de mandacaru (Cereus jamacaru P.) Full text
2009
Leirson Rodrigues da Silva | Ricardo Elesbão Alves
O mandacaru (Cereus jamacaru P.) é uma espécie nativa da vegetação da caatinga, onde seus frutos podem constituir uma agradável fonte de alimento, embora ainda não sejam explorados comercialmente. O trabalho foi realizado com o objetivo de avaliar as características físico-químicas da polpa e da casca dos frutos de mandacaru oriundos do vale do Curu-CE, Nordeste do Brasil. Os frutos foram colhidos e conduzidos às condições de laboratório da Embrapa Agroindústria Tropical, onde para as análises foram selecionados cerca de 2 kg da matéria-prima, sendo os frutos escolhidos aqueles maduros e firmes. Depois foram lavados, sanitizados e submetidos a armazenamento sob refrigeração para as análises posteriores. Os frutos foram caracterizados quanto ao pH, sólidos solúveis (SS), ácido ascórbico e açúcares redutores totais. O delineamento foi inteiramente casualizado, com quatro repetições. A casca do fruto apresentou valor de pH de 4.42, superior ao da polpa que foi de 4.40. Os teores de ácido ascórbico para a polpa foram de 100 mg/100 g de polpa e casca de 80 mg/100 g de polpa. Para os teores de SS, constata-se diferença significativa entre os valores da polpa e da casca, com 11% e 5%, respectivamente. Portanto, a polpa do fruto apresentou maior porcentagem de açúcar de 5.76, em comparação àquela encontrada na casca de 1.53.
Show more [+] Less [-]Prevalence and associated risk factors of anaplasmosis in goats at Chattogram district, Bangladesh Full text
2025
Bijoy Chowdhury | Bhajon Chandra Das | Dibyendu Biswas
Anaplasmosis, a vector-borne haemoparasitic disease, poses a significant threat to animal health. This study investigated the prevalence and associated risk factors of anaplasmosis in goats within the Chattogram district of Bangladesh. The research was conducted at the SA Quadery Teaching Veterinary Hospital (SAQTVH), Chattogram Veterinary and Animal Sciences University (CVASU), involving observations of 202 goats. Blood samples were collected from the ear veins of 44 goats. Thin blood smears were prepared, stained with Giemsa, and examined under a microscope. Statistical analysis was performed using Chi-square tests in SPSS Statistics version 26. The study found that goat rearing systems significantly influenced infection rates (P < 0.05). Anaplasmosis was more prevalent in goats displaying pale mucous membranes and symptoms such as fever or weakness (P < 0.05). To mitigate the disease, strategic control measures, including vector reduction and routine health monitoring, are recommended.
Show more [+] Less [-]Detection of Prunus Necrotic Ringspot Virus (PNRSV) and Apple Mosaic Virus (ApMV) in Rose (Rosa spp.) Plants in Konya Province Full text
2025
Adile Tuğçe Orhan | Serkan Yeşil
Detection of Prunus Necrotic Ringspot Virus (PNRSV) and Apple Mosaic Virus (ApMV) in Rose (Rosa spp.) Plants in Konya Province Full text
2025
Adile Tuğçe Orhan | Serkan Yeşil
This research was conducted to determine the presence of Prunus necrotic ringspot virus (PNRSV) and Apple mosaic virus (ApMV) that can cause infection in rose (Rosa spp.) plants grown in Konya province. For this purpose, field and laboratory studies were carried out in areas where roses are mostly grown for landscaping purposes, and infection rates were calculated with the data obtained. The hypothesis of the study is that roses in Konya province may be infected with PNRSV and ApMV and the presence of these viruses can be determined. In line with this hypothesis, various rose growing areas in Konya province were selected as the research area. During the field studies in 2023, guided sampling was carried out and 94 leaf, branch and flower samples were collected from different rose varieties. The collected samples were tested for determining of PNRSV and ApMV infections by Double Antibody Sandwich (DAS) ELISA method, which is one of the serological testing methods in the laboratory. As a result of the tests, it was revealed that the single infections of PNRSV and ApMV were present in 12 and 11 samples of rose plants in Konya province. The total infection rate of both viruses in the province was calculated as 24.47%. Also, PNRSV+ApMV mixed infections were detected in 2 samples. In this study, the infections of PNRSV and ApMV on roses in Konya province were determined for the first time by serological methods. These results will serve as an important source of information for rose producers and agricultural engineers in the region and will allow the development of strategies to control the spread of viruses and minimize infections.
Show more [+] Less [-]PREDICTION OF HAUGH UNIT BY EGG WEIGHT AND ALBUMEN HEIGHT Full text
2019
Rafea khaleel
Haugh unit which introduced by Raymond haugh in 1937 is the most scale used to measure the egg quality by equation ( HU= 100*Log (h+7.57)-(1.7 * W 0.37 ) .The aim of this research is to find the prediction equation of the Haugh unit depending on egg weight and albumen height, where we calculate 1503101 value of Haugh unit using microsoft Excel spreadsheet functions and data of egg weight ranged from 40 to 65 gm by increment (0.01) gm , and albumen height from 4 to 10 mm by increment (0.01)mm . The results indicates that there was a significant positive correlation between haugh unit and albumen height (0.969) and negative correlation between haugh unit and egg weight (-0.215), and the ANOVA table show high significant effect of regression model (P ≤ 0.0001) with coefficient of determination R2 (0.985) which indicate that the prediction equation (HU = 58.235-0.334 W+6.256 A) can predict haugh unit with high accuracy.
Show more [+] Less [-]Role of VAM on growth and phosphorus nutrition of maize with low soluble phosphate fertilization Full text
2010
Rakshit, Amitava(Institute of Agricultural Science 1Department of Soil Science and Agriculture Chemistry) | Bhadoria, Pratapbhanu S(Institute of Technology Kharagpur Department of Agricultural and Food Engineering)
The effect of vesicular arbuscular mycorrhizal (VAM) infection on growth and P nutrition in Maize (Zea mays, cv.DDH hybrid) were assessed in Oxisol pot experiment. Maize was grown inoculated with spores of VAM fungi Glomus mosseae or non-inoculated. Low soluble ferrous phosphate (FePO4.4H2O) was added to the mycorrhized and non-micrrohized maized. The dry weight of mycorrhized plants with added phosphate (P) were higher than in mycorrhized plants without added P or non-mycorrhized plants with added P. The amount of P in the soil samples from pots with mycorrhizal plants fertilized with P was evidently smaller than those in samples also fertilized non-mycorrhizal plants. The percentage of P was higher in tissues of fertilized mycorrhial plants than in those mycorrihzed plants without or nonmycorrhized plants with added low-soluble P. These results indicated that plants in VAM symbiosis mobilize P better from low-soluble P than non-mycorrhized plants. | En condiciones de casa de malla se evaluó el efecto de la infestación con micorrizas vesículo arbusculares (VAM) en la asimilación de P por plantas de maíz (Zea mays, cv.DDH hybrid) cultivadas en un Oxisol. Como micorriza se utilizó el hongo Glomus mosseae. En ambos tratamientos (con micorriza y sin ella) se aplicó fosfato ferroso (FePO4.4H2O). La producción de MS de maíz fue mayor cuando se aplicaron el hongo + la fuente de P. La cantidad de P en el suelo con este tratamiento fue menor que en el suelo fertilizado pero sin aplicación del hongo. En las hojas de las plantas las mayores concentraciones de P se observaron igualmente en el tratamiento micorriza + aplicación de fertilizante.
Show more [+] Less [-]Role of VAM on growth and phosphorus nutrition of maize with low soluble phosphate fertilization Full text
2010
Rakshit, Amitava | Bhadoria, pratapbhanu
The effect of vesicular arbuscular mycorrhizal (VAM) infection on growth and P nutrition in Maize (Zea mays, cv.DDH hybrid) were assessed in Oxisol pot experiment. Maize was grown inoculated with spores of VAM fungi Glomus mosseae or non-inoculated. Low soluble ferrous phosphate (FePO4.4H2O) was added to the mycorrhized and non-micrrohized maized. The dry weight of mycorrhized plants with added phosphate (P) were higher than in mycorrhized plants without added P or non-mycorrhized plants with added P. The amount of P in the soil samples from pots with mycorrhizal plants fertilized with P was evidently smaller than those in samples also fertilized non-mycorrhizal plants. The percentage of P was higher in tissues of fertilized mycorrhial plants than in those mycorrihzed plants without or nonmycorrhized plants with added low-soluble P. These results indicated that plants in VAM symbiosis mobilize P better from low-soluble P than non-mycorrhized plants.
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