Bayissa Tarecha Berbo; Prof. Adesoji M. Olaniyan; Dr. Habtamu Alemayehu(Haramaya University, 2024-03)
Crop residues, such as straw, chaff, stalk, stover, bran, etc., are roughages that can be processed
as livestock feeds after crops have been harvested, and grains/seeds detached. The residues are
piled in stacks near ...
Anteneh Girma; Dr. Ritesh Pratap Singh; Mr. Uppala Suman(Haramaya University, 2024-02)
Given the limited spectrum bands, mobile operators face challenges in delivering multimedia
applications with higher data rates, low latency, and improved quality of service to a growing
number of users. However, ...
Mohammed Usmail Yusuf; Professor Adesoji M. Olaniy; Dr. Solomon Abera PhD.(Haramaya University, 2024-02)
Ethiopian agriculture is dominated by a smallholder farming system, where the farmers rely
on traditional farming method, which is labor-intensive and prone to drudgery. Appropriate
mechanization should replace human ...
Strawberry (Fragaria x ananassa) is a delightful, energetic, and nutrient-dense soft small fruit
grown worldwide. They have a limited storage time after harvest since they are highly perishable.
Inadequate harvesting ...
Pumpkin seeds, often known as pepitas, are edible, dense with nutrients, and could produce edible oil,
but perceived as food waste. This study was intended to determine how roasting temperature and
extraction time ...
Faris Mohammed Adem; Solomon Abera (Dr.Eng.)(Haramaya University, 2024-02)
Injera is Ethiopian staple food, which is widely consumed in all parts of the country. Injera 100% made from sorghum flour is characterized by sticky, firm and friable, when stored. The practice of combining sorghum and ...
Fami Abdi Ahmed; Prof. Adesoji M. Olaniyan (PhD)(Haramaya University, 2024-02)
A livestock feed chopper was designed, fabricated and evaluated for its performance using maize plant. Study of the engineering properties of maize plant, relevant for the design of the chopper were made. The chopper was ...
Abekoye Shiferaw Hailemariam; Adesoji M. Olaniyan (Prof.)(Haramaya University, 2023-12)
The different methods that farmers use for production and processing of Enset plant are traditional. The introduced improved Enset processing mainly differ from traditional methods in terms of time and labour requirement ...
Mango is a tropical fruit of highly seasonal, the most popular fruits and graded manual in
Ethiopia. Hence, manual grading is time consuming, requires more labor and low output.
So, this study was under taken with aims ...
Understanding the hydrological environment and groundwater resource availability leads to
effectively planning, developing, and managing the available water resources. There are dif ferent physical and empirical models ...
Desta Abera Senbeta; Dr. Habtamu Alemayehu(Haramaya University, 2024-02)
Favabean threshing, in Ethiopia at present, is predominantly done by employing animals to trample the
crop on the ground. Traditional methods of threshing favabean require high man-hours, cause fatigue to
workers, have ...
Understanding the hydrological environment and groundwater resource availability leads to effectively planning, developing, and managing the available water resources. There are dif-ferent physical and empirical models to ...
The agriculture sector plays a crucial role in the Ethiopian economy, providing income, employment, and revenue so mechanized farming is essential for increasing efficiency and productivity. Agriculture mechanization is ...
MOHAMMED USMAIL; Meseret Dawit (PhD)(Haramaya University, 2023-12)
Many irrigation schemes have been designed and built in Ethiopia recently; about 90% of small-scale irrigation projects are underperforming. This study aimed to assess the performance analysis of three selected diversion ...
Freweyni Kahsay; Dr. Asfaw Kebede(Haramaya University, 2023-11)
Prediction stream flow of ungauged catchment is important for water resources design,
planning and management system. Stream flow estimation in catchment is probably one of the
most basic and oldest tasks of hydrologists. ...
Soil erosion is one of the major causes of soil degradation problems; which is sensitive in African countries including Ethiopia and Laga Arba watershed. This study was aimed to evaluate how soil erosion in watersheds is ...
Coffee (Coffee Arabica) is a non-alcoholic stimulating beverage of the Rubiacae family and the
genus Coffea. It is well known that Ethiopia is one of the countries that produces, consume, and
export Coffee and generates ...
Muluhabt Dires; Girma Beka (PhD.); Mohammad Firoz Alam Khan (PhD.)(Haramaya University, 2023-11)
Power quality has become a vital issue recently due to the expansion of electrical load consumption and the growth of sensitive device usage in power systems. To maintain power quality and to ensure its reliability, power ...
Ethiopia faces a number of challenges in the development and management of irrigation
schemes, including biophysical, technical, socioeconomic, and institutional factors. Many
developed irrigation Schemes have been ...
Climate change and its impact is the concerned issue that threatening the world wide especially
east Africa including Ethiopia. Water resource availability is directly impacted by climate change,
which is the outcome ...