Abstract: Hospital based cross sectional study was carried out from November2018 to June 2019 in Akaki Tirunesh Beijing Hospital, Addis Abeba, Ethiopia. The objectives of this study were to determine the sero-prevalence of HIV infection among tuberculosis (TB) patients with special emphasis on pulmonary tuberculosis smear negative (PTB-), pulmonary tuberculosis smear positive (PTB+), and extra pulmonary tuberculosis (EPTB) infections as well as their association with socio-demographic charac...
Abstract: A cross sectional study was conducted from October 2016 to February 2017 on smallholder dairy farms to determine the prevalence of bovine mastitis, associated risk factors and its effect on milk microbial quality under different production systems of Borena District, South Wollo Zone, Amhara Region, Ethiopia. A total of 180 households were interviewed using semi structured questionnaire concerning the different potential risk factors for mastitis prevalence and 229 lactating cows w...
Abstract: Sustainable agricultural productivity and food security are critical concerns in the face of climate change. Sweetpotato (Ipomoea batatas) is among climate smart crops that can strengthen farming resilience and enhance food and nutrition security in Sub-Saharan Africa. However, farmers have not been able to achieve optimum productivity partly due to diseases caused by sweetpotato viruses. This study sought to identify experiences and practices of sweetpotato growers; assess prevale...
Abstract: Assessment of genetic diversity and variability in crop species is one of the major activities of plant breeding which helps to design breeding methods and/or selection of genotypes for further evaluation to meet the diversified goals including breeding for drought stress conditions. Field experiment was conducted to assess the genetic diversity among bread wheat genotypes, to determine the association among traits, and estimate the direct and indirect effects of traits on grain yi...
Abstract: Calf diarrhea remains the major health challenges in cattle herds and is the most common cause of morbidity and mortality in neonatal calves. A cross-sectional study was conducted in Three Woredas of West Harerghe from October 2022 to March 2023 with the objectives to identify salmonella and E. coli infection in diarrheic calves, to assess associated risk factors for occurrence of calf diarrhea, and to assess the young stock management practices and knowledge gaps of livestock prod...
Abstract: The purpose of this study was to estimate the extent of genetic variability of agronomic traits and their contribution to seed yield. Twelve quantitative characters genotypes of common bean was studied. The experiment was conducted at karramille farmer’s field as randomized complete block design planted in three replications. Results showed that genotypes with more yields were identified as Tinike for maximum seed yield per plants with values of (120g), Awash-melka for seed per p...
Abstract: In the different parts of Ethiopia Carica papaya is widely used for nutritional purpose and traditionally used to treat disease. The aim of this study was to quantitatively analyze the major secondary compounds of C. papaya and to evaluate antimicrobial properties of its leaf extract against S. aureus and E. coli. The leaf of C. papaya was shade dried, ground to powders, and extracted by using distilled water and ethanol. Total phenolic, alkaloids and terpenoids in the resulting ex...
Abstract: Common bean (Phaseolus vulgaris L.) is one of the most important legumes and is high in protein, low in fat, and rich in vitamins and dietary fiber. The regular consumption of common bean can reduce coronary heart disease, type II diabetes, and cancer. Assessing the causes and magnitude of variation is the key to success in crop improvement program. This study was therefore conducted to determine the nature and magnitude of genetic variability and association of yield and yield rel...
Abstract: The study was carried out to assess the genetic variability and association Using Morphological Markers among faba bean genotypes. Faba bean have a long tradition of cultivation in old world agriculture, being among the most ancient plants in cultivation and also among the easiest to grow. Utilizing a selection of faba bean that have variation in their morphological attributes. Twelve faba bean genotypes were evaluated in randomized complete block design (RCBD) with three replicati...
Abstract: Pesticides include naturally occurring and man-made substances which are used to control destructive pests such as insects, plant disease organisms, and weeds. Without protection provided by pesticides the average crop loss due to pests and weeds in Ethiopia is estimated to reach 80% percent annually. As a result farmers in Biyo Awale district have been widely using synthetic chemicals such as pesticides, fungicides and herbicides in agricultural production to prevent or control ar...
Abstract: Phytopathogenic fungi result in a significant loss in agricultural production. The use of bio fungicides to manage these fungal pathogens has become a more appealing option than using conventional synthetic fungicides since they are relatively environmentally safe. Chitinolytic enzymes are environmentally friendly antifungal agents used to control fungal phytopathogens. Therefore, this study was conducted to extract chitinase enzyme from fungi and determine the fungicidal effect of...
Abstract: Infectious diseases are the critical problems of the world as a result of the emergence of different antimicrobial resistant microorganisms. Medicinal plants play great roles in the treatment of various infectious diseases. Catha edulis, of the Celastraceae family, is a natural stimulant found as a flowering evergreen tree and is widespread in Africa and southern parts of Arabia. Therefore, the aim of the study was to detect the presence of the main secondary compounds classes from...
Abstract: The aims of this study were to evaluate effects of mesophilic starter cultures, camel milk powder (CMP) and microbial transglutaminase (MTGase) on the texture, viscosity, sensory and physicochemical properties of fermented camel milk.The experiment was designed as a full factor experiment with two starter cultures (R-707 and CHN-22), two levels of CMP (with and without) and two levels of MTGase (with and without). The analyses of fermented camel milk weremade for their physicochemi...
Abstract: Safe water and sanitation are fundamental to life and everyone has a right to these basic services. The generation of recent information about both the water quality status and sanitation condition is highly important for intervention. Hence, a descriptive study was conducted to assess the quality of drinking water supplied to the residents of Deder town at the point of water sources, reservoirs, taps water and household containers from June 2020 to January 2021. A survey of 24 wat...
Abstract: Prosopis juliflora has become serious woody weed in the fragile ecosystem of Ethiopia. In Afar Regional State, it has been affecting the livelihood of the community by aggressively and successfully invading the rangeland and outcompeting the indigenous herbaceous species. The aims of this study were to investigate the impacts of P. juliflora invasion on the composition, diversity and biomass production of herbaceous vegetation, on selected soil physico-chemical properties under its...