خيارات البحث
النتائج 611 - 620 من 5,301
Investigation of the Effect of Fertilizer Doses on Bean Pod Properties النص الكامل
2022
Leyla İdikut | Duygu Uskutoğlu
The bean plant is a legume plant that binds free nitrogen of the air by the nodosity formed in the roots. For this reason, it was aimed to investigate the effect the pod of bean characteristics of bean by applying different doses of phosphorus and nitrogen on Göksun beans cultivar. In the study, 0, 3, 6, 9 kg da-1 phosphorus and 0, 4, 8, 12 kg da-1 nitrogen doses were applied to Göksun bean variety. The pod length (cm), pod width (mm), pod diameter (mm), number of pods per plant (edet), weight of a single pod (g), number of seeds per pod (pieces), weight of single seeds (g) of Göksun bean cultivar were investigated. In the research, it was noted that the effect of phosphorus doses only on the pod diameter, the effects of nitrogen doses on the pod length, pod diameter, pod width, single seed weight and seed number of pod were significant. The differences in number of pods in the plant, seed number of pods, pod length, pod weight, single seed weight in terms of phosphorus and nitrogen interaction were founded statistically significant. According to the results of the research, it was determined that 4 kg da-1 and above nitrogen dose applications made a positive contribution in terms of pod properties
اظهر المزيد [+] اقل [-]Detection of Burnt Areas by Remote Sensing Techniques: Antalya Manavgat Forest Fire النص الكامل
2022
Orhun Soydan
In this study, the forest fire that occurred in Manavgat district of Antalya on 28 July 2021 and lasted for 15 days was analysed by remote sensing techniques using Landsat 8 satellite images. Satellite images of the study area dated July 2021 before the forest fire and August 2021 after the forest fire were obtained. Burnt areas were identified using data’s such as Normalized Burned Ratio (NBR) and Normalized Vegetation Index (NDVI) indices and Difference Normalized Burned Ratio (DNBR) and Difference Normalized Vegetation Index obtained by using the differences of these indices. The maximum similarity algorithm of pixel-based controlled classification was also applied to the data set. The area destroyed by burning after the forest fire was tried to be calculated with these two indexes. It was investigated whether the results of three different methods were compatible and consistent with the results of the General Directorate of Forestry. Although there are differences between the results, it was determined that the selected method and the materials used were suitable for such studies.
اظهر المزيد [+] اقل [-]Rural Development and Food Security Through Homestead Vegetable Production: A Case Study النص الكامل
2022
Kanij Fatema Tuz Zohora | Bir Jahangir Shirazy | Md. Asaduzzaman | Nadia Akter | Saikat Hossain Bhuiyan | A. K. M. Ariful Hoque | A. A. M. Mohammad Mustakim | Md. Maniruzzaman | A. B. M. Zahidul Hoque | Abul Kalam Azad
Cumilla Sadar Dakshin region is highly diverse in respect to land types, topography, agro-ecology, land-use pattern, cropping systems and crop variability & variety. Agricultural development of the region largely depends on the reliable and comprehensive statistics of the existing cropping cultivation and its related system adopted by the farmers. To investigate the homestead vegetable production and its impact on family nutrition, food security, income generation as well as involvement of female members a survey study was conducted at Cumilla Sadar Dakshin during 2019. A total of 150 selected homesteads were surveyed for this purpose through developed questionnaire and focus group discussion. Both primary and secondary data has been collected from different sources to fulfill the objectives of the study. The results of this study indicated that the farmer’s age, marital status, education level, farm size, source of income, women participation etc. Farmer’s knowledge and farming experiences, perception and attitude differs on different demographic conditions like: age, sex, education, farm size, training which significantly influence the adoption of modern technologies provided by different organizations. The results also showed that women contribution in homestead vegetable production is high in medium farmer’s category 41.67% and low in small farmers 36.36% respectively. The highest number of total vegetables was produced by the medium farmer (63,732 kg/year) followed by small (39,445 kg/year) and marginal farmer (25,514 kg/year). This study provides some recommendation which might impacts on betterment of farmers’ occupational and socio-economic condition by establishing proper policy and legislation both in local and national level administration as well as agricultural extension.
اظهر المزيد [+] اقل [-]Mathematical Modeling of Fresh Green Pepper (Capsicum L.) Dried at Different Powers in Microwave Oven النص الكامل
2022
Fatma Coşkun Topuz
In this research, fresh green peppers were dried in a kitchen microwave oven at 600W, 700W and 800W. The drying curves of the study were compared with 5 different thin layer drying models in the literature. The changes in the moisture values of the samples against time were expressed graphically. R2, χ2 and RMSE values were used to determine the most suitable model for dried green peppers. Color values of fresh and dried peppers were determined. It was found that the L* and b* values of the dried peppers were lower, and the a* value was higher than the fresh green peppers. In addition, the rehydration rate of dried peppers was calculated. It was determined that the rehydration ability of the peppers decreased as the applied microwave power increased. For this reason, it was found that the peppers with the highest rehydration rate were those dried with 600W. Also, it was found that the most suitable model for all microwave powers among the five drying models was the Logarithmic drying model. It was calculated that the R2 values of the drying models ranged between 0.830-0.999, χ2 values between 0.0001- 0.4684 and RMSE values between 0.0014-0.6121. It was determined that the highest R2 (0.997-0.999), the lowest χ2 (0.0001-0.0002) values, and the lowest RMSE (0.0014-0.0035) values for all microwave powers belong to the Logarithmic drying model.
اظهر المزيد [+] اقل [-]Determination of Factors Affecting Adoption of High System Viticulture by Geographically Indicated Erbaa Narince Vineyard Leaf Producers النص الكامل
2022
Nuray Kızılaslan | Zafer Hızarcı
In this study, it was aimed to determine the factors that are effective in the adaption of high system viticulture by Erbaa narince vineyard leaf producers.Comparative analysis of the two groups using primary data collected from a total of 112 farmers, of which 44 were engaged in high-system viticulture and 68 were engaged in viticulture according to goble training system in 8 villages where it was appropriate to interview 25% of the total 33 villages in Erbaa. it is made. Demographic characteristics of producers such as number of households, education level, age and gender were examined. Chi-Square and logistic regression analysis were used to determine whether social, economic and adoption factors differ in terms of groups. The factors that were effective in the adoption of high system viticulture were determined as the age of the producer, agricultural income, total vineyard area and viticulture experience. High system viticulture, which has been tried to be expanded in Erbaa since 1998, has not been found to be at the desired level. It is important to develop attractive credit facilities for directing in viticulture according to goble training system producers to high system viticulture, facilitate application processes in material and certified seedling support, and announcing supports to producers, increase the training-extension activities related to high system viticulture.
اظهر المزيد [+] اقل [-]Özlüce Baraj Gölü’nde Yaşayan Üç Luciobarbus Türünün (Luciobarbus barbulus, Luciobarbus esocinus ve Luciobarbus xanthopterus) Metrik ve Meristik Özelliklerinin Belirlenmesi النص الكامل
2022
Mustafa Düşükcan | Mücahit Eroğlu | Mehmet Zülfü Çoban
Bu çalışmada Özlüce Baraj Gölü’nde yaşayan Luciobarbus barbulus (Heckel 1847), Luciobarbus esocinus Heckel 1843 ve Luciobarbus xanthopterus Heckel 1843 türlerine ait 51 morfometrik ve 8 meristik karakter özellikleri incelenmiştir. Morfometrik karakterlerin ve birbirine oranlarının maksimum, minimum, ortalama, standart sapma, standart hata ve değişim katsayıları hesaplanmıştır. Ayrıca, morfometrik ölçümlerin standart boy oranlarına ait regresyon denklemi ile korelasyon katsayıları hesaplanmış olup bunun sonucunda pozitif yönde kuvvetli ilişkiler olduğu belirlenmiştir. Meristik karakterlerden, yanal çizgi ve transversal yöndeki pul sayıları, yüzgeçlerdeki basit ve yumuşak ışın sayıları, solungaç diken sayıları, farinks diş sıra ve sayıları ortaya konarak her türe ait tanımlayıcı özellikler belirlenmiştir.
اظهر المزيد [+] اقل [-]Comparison of University Students' Perceived Stress Levels in terms of Body-Mass Index Categories and Gender النص الكامل
2022
Burcu Köksal
The main purpose of this study is to compare the perceived stress level of university students in terms of body-mass index categories and gender. 235 university students (183 female, 53 male) between the ages of 18-40 participated in the study. Participants were selected from six different departments of six universities by convenient sampling. In the study, a personal information form asking about university, department, age, disease status, drug use, weight, height and gender, and a perceived stress scale were used as data collection tools. While body mass index (BMI) categories and gender were determined as independent variables in the study, perceived stress level was determined as dependent variable and the data were analysed with a one-way ANOVA test. The findings revealed that there was no statistically significant difference in the perceived stress levels of the participants in terms of gender and body mass index categories. However, for one factor of the stress scale (readiness to cope with stress), participants in the normal body mass index range reported significantly less stress than participants in the obese body mass index range. The findings will be discussed in the light of the literature.
اظهر المزيد [+] اقل [-]Determining The Feed Value, Feed Quality, and in Vitro Fermentation Properties of Italian Ryegrass (Lolium multiflorum L.) Harvested in Different Periods النص الكامل
2022
Esra Gürsoy | Gürkan Sezmiş | Ali Kaya
The purpose of this study was to determine the chemical content, in vitro gas and methane production, relative feed value (RFV), relative feed quality (RFQ), in vitro digestibility parameters, and microbial protein production of the Italian ryegrass plants harvested in different periods of the 2020 production season in Erzincan. In this study an ANKOM Daisy Incubator was used to determine the in vitro digestibility parameters. In vitro gas production technique was used todetermine gas production and predicted parameters. It was found that there were significant differences between the Italian ryegrass plants harvested in different periods in terms of composition, RFV, RFQ, and in vitro digestibility and fermentation parameters. The RFV, metabolizable energy (ME), net energy (NE), true NDF digestibility (TNDFD), organic matter digestibility degree (OMDD), total digestible nutrient (TDN), dry matter intake (DMI), and RFQ values of the Italian ryegrass plants were found to be 247.32, 9.13, 5.68, 62.26%, 54.15%, 55.35%, 4.82%, and 215.81, respectively. On the other hand, after 24 hours of incubation it’s in vitro gas (GP), and methane production (ml and %), true dry matter digestibility (TDMD) values, partitioning factor (PF), microbial protein (MP), microbial protein synthesis efficiency (MPSE), and true digestibility (TD) were found to be 105.41, 17.35, 16.42, 281.72, 2.68, 57.68, 20.32, and 59.82, respectively. In conclusion, determining the digestibility of plants via the measurement of RFV, RFQ, digestion parameters, and gas production in different harvest periods provided insights into the potential of Italian ryegrass as a feed material.
اظهر المزيد [+] اقل [-]The Effect of Sodium Formate Supplementation to the Diet of Quail on Performance, Egg Quality and Serum Parameters النص الكامل
2022
Seyit Ahmet Gökmen | Esra Tuğçe Gül | Osman Olgun
The current research was carried out to determine the effect of adding sodium formate at the level of 0, 5, and 10 g/kg to the diets on the performance, egg quality and some serum parameters in layer Japanese quails. In the experiment, a total of 84 female quails at the age of 20 weeks were randomly distributed to 3 treatment groups with 7 replicates. At the end of the experiment, the addition of sodium formate at different levels to the diet did not statistically affect performance and egg quality parameters. Compared with the control group, the supplementation of 10 g/kg sodium formate to the diet considerably decreased the serum glucose concentration, while the serum calcium concentration increased significantly. Furthermore, the administration of sodium formate to diet significantly decreased serum triglyceride and cholesterol concentrations. According to the results obtained from the study, it was determined that the addition of sodium formate to the diet was effective in reducing serum glucose, triglyceride and cholesterol concentrations and increasing serum calcium concentration without affecting the performance and egg quality parameters of laying quails, and this effect was more pronounced at 10 g/kg sodium formate level.
اظهر المزيد [+] اقل [-]Effect of Using Under Sieve Beans in Growing Quail Diets on Performance, Carcass Traits and Some Serum Parameters النص الكامل
2022
Cevher Şamil Çaldağı | Alpönder Yıldız
In the current research, it was aimed to determine the effect of the use of under sieve beans, which are not suitable for human consumption, in the diets of growing quails on performance, carcass, and serum parameters. For this purpose, a total of 240-day-old quail chicks were randomly distributed to 6 treatment groups with 40 quail chicks in each, with 4 replicates. In the study, quails were fed with 6 different treatment diets containing 0, 20, 40, 60, 80, or 100 g/kg of under sieve beans. The results of the study demonstrated that the feed intake, mortality, carcass yield, thigh+drumstick, breast, liver, heart weights and serum triglyceride, cholesterol, total protein, albumin, globulin, creatinine, and urea levels of quails were not affected by the use of under sieve beans in the diet. The body weight, body weight gain, and feed conversion ratio were considerably affected by the treatments and the best results in terms of these parameters were obtained in the group using under sieve beans at the level of 40 g/kg. Compared to the control group, pancreas weight increased in the 80 and 100 g/kg under sieve bean groups, while abdominal fat weight decreased in the 100 g/kg under sieve bean group. Serum glucose level increased significantly with the use of under sieve beans in the diet. The serum amylase level, on the other hand, was minimum with the use of 100 g/kg of under sieve beans in the diet. According to the results obtained, it can be said that raw under sieve beans could be used at the level of 40 g/kg without any adverse effects in growing quail diets.
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