College of Agriculture and Environmental Sciences: Recent submissions

Now showing items 1-20 of 684

Impacts of Climate Change and Management Practices on Potato (Solanum Tuberosum L.) Production in Tropical Highland Regions of Ethiopia

Ademe, Dereje (Bahir Dar, Ethiopia, 2022-04)

Various adaptation options are available to the anticipated climate change and variability impacts on potato production systems in the study area. However, impact estimation and adaptation potential evaluation are ...
Prevalence and Risk Factors of Bovine Schistosomiasis and Snail Diversity in West Gojjam Zone, North Western Ethiopia.

Bezaneh Ayalew (2022-11)

Schistosomiasis is a snail-borne trematode infection of man, domestic animals and wild animals in different parts of tropical and subtropical countries. It is an economically important disease caused by several Schistosoma ...
Sero-Epidemiology of Bovine Herpes Virus-1 in Dairy Cattle In Bahir Dar City And Bahir Dar Zuria Disrict, Northwest Ethiopia

Zelalem Getahun (2023-03)

Bovine herpesvirus-1 (BoHV-1) causes infectious bovine rhinotracheitis (IBR), and infectious pustular vulvovaginitis (PV) in cows and infectious balanoposthitis (IBP) in bulls. Bovine herpesvirus-1is highly contagious ...
Impact of Climate Change and Variability on Major Crops And Adaptation Strategies; The Case Of Minjar Shenkora District, North Shewa Zone , Amhara Region State, Ethiopia.

Asinakech Welde (2023-03)

Ethiopia is one of the developing countries in which agriculture is the primary source of its economy. Being dependent mainly on rainfall, this sector has been adversely affected by climate change and variability.The ...
Determinants and Extent of Crop Diversification Status in Different Agroclimatic Zones of Kutaber District, South Wollo Zone, Amhara Region, Ethiopia

Mohammed Assefa (2023-02)

Crop diversification is believed to be essential for reducing risk. This study investigated the extent and determinant factors that affect farmers’ decision for crop diversification in Kutaber District characterized by ...
Responses of Honeybee (Apis mellifera monticola) to Simple Queen Rearing Techniques and Performance Evaluation of Reared Queens in LayArimachiho District, Central Gondar Zone, Amhara Region, Ethiopia.

Alene Sisay (2023-04)

This study was initiated with the objective of getting responses of honeybee (Apis mellifera monticola) to simple queen rearing techniques (SQRT) and performance evaluation of reared queens under farmer’s condition in ...
Effects of Fertilizer Rate and Row Spacing On Forage Soybean [Glycine Max (L) Merrill] Biomass Yield and Nutritional Quality Under Irrigation at Koga Site, West Gojam Zone, Amhara Region

Hilena Yifred (2023-03)

Soybean is one of the forage legumes it can be planted for high-protein feed, such as grazing, haying, or ensiling. The objective of the experiment was to evaluate the effects of fertilizer level and row spacing on soybean ...
Assessment of Husbandry Practices And Evaluation of Egg Quality Traits of Bovans Brown and Sasoo Chicken Breeds Under Small Scale Chicken Management System in North Mecha District, West Gojjam Zone, Amhara Region, Ethiopia

Meseret Tenna (2023-03)

The studies were conducted to assess husbandry practice and evaluate egg quality traits of Bovans Brown and Sasso chicken Breeds under a small scale chicken management system in North Mecha district, West Gojjam zone, ...
Effect of Lime,Cattle Manure and Blended Npsb Fertilizer Rates on yield and yield Components of Tef [Eragrastis tef (Zucc. )Trotter } in koga Irrigation Scheme,Northwestern,Ethiopia

Abere Mulsew (2023-02)

Tef [Eragrostis tef (Zucc.) Trotter] is one of the major staple crops grown in North West Amhara National Regional State; however, its productivity is low due to an increase in soil acidity and poor soil fertility problems. ...
Response of Bread Wheat (Triticum Aestivum L.) To Seed And Nitrogen Fertilizer Rates At Farta District, South Gondar Administration Zone, Northwestern Ethiopia

Eyob Woldeyes (2023-02)

Bread wheat (Triticum aestivum L.) is one of the most economically important cereal crops cultivated in north west Ethiopia. However ,appropriate seeding and nitrogen fertilizer rate have been among the most limiting ...
Response of Quality Protein Maize (Zea Mays L.) Varieties to Intra Row Spacing Under Irrigation Condition at Mecha District, Northwestern Ethiopia

Mekides Belete (2023-02)

Maize is a staple food crop for small holder farmers in Northwestern part of Ethiopia. Cultivation of QPM provides an opportunity to farmers to produce nutritionally superior maize grains and fill nutrition gaps for those ...
Influence of Sowing Date and Number of Vine on Growth, Yield and Quality of Watermelon (Citrullus Lanatus L.) At Koga Irrigation Scheme, West Gojjam Zone, Ethiopia

Yibeltal Tilahun (2023-02)

Koga Irrigation Scheme is one of the potential watermelon producing areas in Ethiopia. However, the average yield of watermelon is low due to inappropriate sowing date and poor agronomic practice like vine pruning. Therefore, ...
Effects of Seed Tuber Size on Growth, Yield, and Yield Components Of Potato (Solanum Tuberosum L.) Varieties in Banja District, Awi Zone, Northwestern Ethiopia

Anmut Ferede (2023-02)

Potato (Solanum tuberosum L.) is an important cash and food crop in Ethiopia. However, the yield of the crop is constrained by a number of factors. Among the constraints, the use of inappropriate seed tuber size and ...
Effects of Intra Row Spacing On Growth and Yield Of Orange-Fleshed Sweet Potato (Ipomoea Batatas L.) Varieties In Bahir Dar, Amhara Region , Ethiopia

Alebachew Maru (2022-08)

Orange fleshed sweet potato is an important food and nutrition security crop in Ethiopia. However, its productivity is low (8 t ha -1 ) due to the use of low-yielding variety and inappropriate plant spacing., a field ...
Land Use Change and The Effects of Land Use Type And Soil Depthon Selected Soil Properties Of Embamamie Micro Watershed, Northwestern, Ethiopia

Zenaw Melese (2023-03)

One of the numerous factors contributing to soil degradation, both chemically and physically, has long been thought to be land use change. This study was conducted to analyze land use/cover change over 31 years (from 1990 ...
Effects of Nutrient Omission on Yield and Yield Components of Durum Wheat (Triticum Turgidum L.) On The Vertisols of East Shewa Zone, Central Highlands of Ethiopia

Yeshibir Aklilu (2022-03)

A field experiment was conducted on the Vertisols of Debre Zeit Agricultural Research Center (DZARC) and Chefe Donsa experimental sites, central highlands of Ethiopia to evaluate the effects of nutrient omission on yield ...
Effects Of Cultivar And Harvesting Age On Morphological Characteristics, Yield And Nutritive Values Of Guinea Grass (Panicum Maximum) Grown Under Irrigation Condition In Different Locations Of Western Amhara Region, Ethiopia

Adebabay Adane (2022-03)

Effects of Cultivar and Harvesting Age on Morphological Characteristics, Yield and Nutritive Values of Guinea Grass (Panicum maximum) Grown Under Irrigation Conditions in Different Locations of Western Amhara Region, ...
Epidemiology and Species Identification of Poultry Coccidiosis in and Around Debre Tabor Town, South Gondar Zone, Ethiopia

Aseffa Tilahun (2022-11)

Despite the presence of a large number of chickens in Ethiopia, contribution to the national economy or benefit from this sector of activity is very limited due to diseases and management, of which poultry coccidiosis ...
Ncidences and Economic Losses of Pre-Weaning Calf Morbidity and Mortality in Mixed Crop-Livestock Production System of South and North Achefer District, North Western, Ethiopia

Getachew Aynie (2022-11)

A questionnaire based herd level cross-sectional survey followed by calf level longitudinal prospective study design was carried out between February 2022 and August 2022 on calf morbidity and mortality in mixed ...
Epidemiology of Lung Worm Infection In Small Ruminants and Controle Practice in Selected Districts of East Gojjam Zone, North West Ethiopia

Meseret Tilaye (2022-12)

A cross-sectional study design using questionnaire survey and coprological examination was carried out between December 2021and August 2022on small ruminant lung worm infection in Hulet Ejjue Enesie and Bibugne Districts ...

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