• DESIGN, FABRICATION, AND PERFORMANCE EVALUATION OF POWER DRIVEN SORGHUM AND MAIZE STOVER CRUSHER 

  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 ...
• STATUS AND CHALLENGES OF MECHANIZATION IN SMALL SCALE FARMING SYSTEM IN HARAMAYA DISTRICT, EASTERN HARARGHE ZONE, OROMIA REGION, ETHIOPIA 

  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 ...
• DESIGN, MANUFACTURING AND PERFORMANCE EVALUATION OF LIVESTOCK FEED CHOPPER 

  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 ...
• DESIGN, MANUFACTURING AND PERFORMANCE EVALUATION OF FABABEAN THRESHING MACHINE 

  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 ...
• OPTIMIZATION OF FARM MACHINERY SELECTION AND CROPLAND ALLOCATION USING LINEAR PROGRAMMING: The CASE OF LOLE STATE FARM 

  Bilisuma Edea Moti; Girma Moges (PhD); Habtamu Alemayehu (PhD) (Haramaya University, 2024-03)

  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 ...
• DESIGN, DEVELOPMENT AND PERFORMANCE EVALUATION OF A COFFEE SIZE GRADING MACHINE 

  TOLASA BERHANU BENTI; Adesoji M. Olaniyan (Prof); Habtamu Alemayehu (PhD) (Haramaya University, 2023-10)

  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 ...
• DESIGN, DEVELOPMENT AND PERFORMANCE EVAULATION OF A COMMON BEAN (PHASEOLUS VULGARIS) THRESHER 

  Tsegaye Delelegn; Prof Adesoji M.Olaniyan (Ph.D) (Haramaya University,Haramaya, 2022-06)

  Production activities including harvesting and post-harvest handling of the common beans need great attention to ensure the abundance of the product both in quality and quantity for enhancing food security and income ...
• DESIGN DEVELOPMENT AND PERFORMANCE EVAULATION OF A COMMON BEAN (PHASEOLUS VULGARIS) THRESHER 

  Delelegn, Tsegaye (Haramaya University, 2022)

  Production activities including harvesting and post-harvest handling of the common beans need great attention to ensure the abundance of the product both in quality and quantity for enhancing food security and income ...
• DESIGN DEVELOPMENT AND PERFORMANCE EVALUATION OF ATRACTOR WITH PULVERICING 

  Bona Wako, Hnesu (Haramaya University, 2022)

  Soil egallit si eno fo eht tsom lacitirc sessecorp ni eht larutlucirga dorp u noitc ,metsys niriuqer g eht tsetaerg ygrene dna emit fo yna itarepo .no The esoprup fo iht s yduts w sa ot d ,ngise oleved p dna etaulave ht e ...
• DESIGN, DEVELOPMENT AND PERFORMANCE EVALUATION OF A HORIZONTAL RIBBON -TYPE LIVESTOCK FEED MIXER 

  Adugna Regasa, Tadesse (Haramaya University, 2022)

  Feed mixing machines are used in feed mills for the mixing of feed ingredients and premixes. Livestock production is lagging in efficiency thus resulting in low production output Because of lack of feeding system. ...
• EVALUATION AND SCALING OF AGRICULTURAL MECHANIZATION PRACTICES IN SMALLHOLDER FARMING SYSTEMS IN HITOSA DISTRICT, OROMIA REGION 

  Getachew Cherkos, Bishaw (Haramaya University, 2022)

  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 ...
• INVESTIGATING THE EFFECT OF OUTGROWER SCHEME ON SUGARCANE PRODUCTION AND OUTGROWERS’ LIVELIHOODS WITH MECHANIZATION PERSPECTIVE: A CASE OF WONJI SHOA SUGAR ESTATE 

  Tilahun Amitataw, Muluken (Haramaya University, 2022)

  Sugarcane is an important crop worldwide due to its nutritional and economic uses. The Ethiopian government developed a path way to prosperity and strategy for ten years to boost agricultural productions. From the ...
• DESIGN DEVELOPMENT AND PERFORMANCE EVALUATION OF AN ONION GRADING MACHIN 

  Tafa Gededa, Wabi (Haramaya University, 2022)

  O noin muillA( ,apec L.) si eno fo aipoihtE 's hig ylh detavitluc v batege le .sporc raF m sre ssorca eht yrtnuoc lles t rieh snoino w tuohti rg a gnid ,meht hcihw luser ts ni tsop - evrah ts sol ses gnirud gnikcap a dn ...
• D GI ED ,N V LE O MP E TN NA P D ERFO AMR E ECN V LA U ITA ON FO AN GNE INE- PO RE AT EW DE EDI GN AM HC I EN OF HW R AE F T ARM 

  Woyessa Worku, Degefa (Haramaya University, 2022)
• DESIGN, DEVELOPMENT AND PERFORMANCE EVALUATION OF AN ANIMAL DRAWN AUTOMATIC ONION TRANSPLANTING MACHINE 

  DERBIE ARAGAW, ABERA (HARAMAYA UNIVERSITY, HARAMAYA, 2022)
• DESIGN, CONSTRUCTION AND EVALUATION OF IMPACT HAMMER MILL FOR LIMESTONE CRUSHING FOR ACIDIC SOIL 

  Tefera, Gizachew(MSc); Berhanu, Shimalis (PhD); Abera, Solomon (PhD); Getachew, Fisiha (PhD) (2020-06)

  Soil acidity becomes a serious threat to crop production in most highlands of Ethiopia particularly in Western parts of Oromia. Frequent tillage, removal of crop residues and mono-cropping and heavy rainfall contributes ...
• DESIGN, CONSTRUCTION AND PERFORMANCE EVALUATION OF SINGLE AXLE TRACTOR OPERATED POTATO DIGGER ELEVATOR 

  BELAY, DESSYE (MSc); Fanta, Abebe (PhD) (HARAMYA UNIVERSITY, 2020-01)

  Potato is secondary non-cereal crops in Ethiopia, in which round 1,288,146 household farmers depend on it. Potato harvesting was practiced using animal-drawn local Maresha and hand hoe, which is characterized by high ...
• EFFECT OF PRIMARY TILLAGE IMPLEMENTS ON SOIL PHYSICAL PROPERTIES 

  Dibaba, Tamiru; Fanta, (PhD) Abebe (Haramaya university, 2015-06)

  Effect of four primary tillage implements on soil transient physical properties were evaluated on clay, silty clay and clay loam soils. The objective of the study was to evaluate the effect of the tillage implements on ...
• DESIGN, CONSTRUCTION AND PERFORMANCE EVALUATION OF SINGLE AXLE TRACTOR OPERATED POTATO DIGGER ELEVATOR 

  Belay Tikuneh, Dessye; Fanta, Dr. Abebe (Haramaya university, 2020-01)

  Potato is secondary non-cereal crops in Ethiopia, in which round 1,288,146 household farmers depend on it. Potato harvesting was practiced using animal-drawn local Maresha and hand hoe, which is characterized by high ...
• DESIGN, MANUFACTURING AND PERFORMANCE EVALUATION OF POTATO GRADING MACHINE 

  Alemu Anawte, Dereje; Fanta (PhD), Abebe (Haramaya University, 2019-08)

  Traditional methods of grading potato tubers require high man-hour, cause fatigue to workers and has low output. Hence, engine driven machine capable of grading potato tubers into different size classes was designed, ...

View more