Agricultural Engineering

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Research Projects

Research Projects1. Applications of Earth Observation and GIS in Integrated Water Resources Management Collaborators: Regional Centre for Mapping of Resources for Development (RCMRD) and ITC/University of Twente2. Capacity Linked water supply and sanitation for Africa’s peri-urban and Rural Areas. (CLARA) Project contract no. 265676), a EU funded projects.3. Mapping Water Resource for Africa, a EU funded Research Project based in Serville, Spain.4. Capacity Building for Water Resources and Environmental Management, AU funded project, basedat Kwa Zulu Natal University, Durban South Africa.5. The African Component of the ACP Research Programme for Sustainable Development in Water and Sanitation. Funded by African Union Research Grants 2011-2014. This is based in Bahir Dar University Ethiopia.6. Wastewater Treatment Technologies- focusing on Decentralised Technologies for Urban and Peri-urban. Areas of African and Asia- a EU funded project based in Senegal, Burkina Faso and Ethiopia.7. “Promotion of surface runoff and rainwater harvesting for application in Aquaculture and horticulture. Development in Kitui District, Kenya” Funded by National Council of Science and Technology (NCST).8. South Africa – Kenya Joint Science & Technology Research Programme on “Life cycle costing of rainwater harvesting in two African cities: Johannesburg and Nairobi” Funded by National Council of Science and Technology (NCST)9. “Optimizing Human Waste Treatment and Bio-Resource Recovery using a Hybrid Multi-Port Reactor” Funded by National Council of Science and Technology (NCST).

Dr. H. Juma McRota, PhD

Dr. H. Juma McRota, PhD
Senior Lecturer
Faculty of Engineering Technology,Department of Agricultural Engineering.Egerton University
P.O. Box 536-20115 Egerton, Kenya
Mobile: +254-722-796717, +254-751-958-678, +254-733-343448
E-Mail: jmcrota@hotmail.com

EDUCATION

1997

PhD, Agricultural Engineering (Mechanization)

Cranfield University, UK

1987

MSc. Agricultural Engineering

Cranfield University, UK

1982

(Jan.-July) Certificate in Farm Structures

FAO Icipe , Nairobi, Kenya

1977

PG Diploma in Agricultural Engineering

Silsoe College, UK

1970

B.Sc. Agriculture (Agronomy)

Makerere University, Uganda

FIELD OF SPECIALIZATION

Agricultural Engineering (Mechanization)

WORK EXPERIENCE

1970-1971

Agricultural Research Officer, Horticultural and Pyrethrum Research Officer, Molo

1972-1972

Agricultural Research Officer, General Investigation Research Station, Ol-Joro-Orok

1972-1973

Officer In- Charge of Grassland Research Station Marindas, Molo

1973-1988

Lecturer Egerton College in Both Crop Science and Agricultural Engineering

1989 -present

Senior Lecturer, Agricultural Engineering Department

SUMMARY OF THESIS DESITATION TITLES

1

H.J. McRota (1970) Tractor Utilization in South Nyanza District of Kenya, Unpublished BSc. Thesis, University of East Africa, Makerere College, Kampala, Uganda

2

H.J. McRota (1978) Evaporative Water Loss From Bare Soil Surfaces With Emphasis on Minimum Water Loss.Unpublished PG Diploma Thesis,Cranfield Institute of Technology, UK

3

H.J. McRota (1987)The Effect of Variable Geometry Linkage on Three Point Linkage MSc.Thesis, Silsoe College, Cranfield University,UK.

4

H.J. McRota (1997) Mechanzation Strategy Model for Small- scale Farms in the Siaya District of Kenya. Unpublished PhD Thesis, Cranfield University, UK.

Publications

1. McRota H.J. (1969) Tractor utilisation in South Nyanza District of Kenya BSc Agric. Unpubished Thesis, University of East Africa, Makerere College, Kampala Uganda
2. McRota H.J. (1972) Herbicide Weed Control in Pyrethrum. Ministry of Agriculture, Nairobi, Kenya
3. McRota H.J. (1972) Response of Pyrethrum Splits to N.P.K. Ministry of Agriculture, Nairobi, Kenya
4. McRota H.J. (1975) Technical Notes on Pasture Production in the Tropics. Lecture Notes: Egerton College and University of Malawi, Zomba. (Manuscript with Heinemann Publishers got Lost)
5. McRota H.J. (1978) Evaporative Water Loss from Bare Soil Surfaces With Emphasis on Minimum Water Loss, Post Grad. Dip. Thesis, Silsoe College, Cranfield Inst. of Technology
6. McRota H.J. et al (1981) Investigation into Tractor Higher Service in Kenya, Min. of Agric./CEBECO. Nederlands
7. McRota H.J. (1982) Training in Farm Structures Egerton College Report
8. McRota H.J. (1986) Consequences of agricultural Mechanization and Mechanization Policy, Silsoe College U.K.
9. McRota H.J. (1986)Forces of Jets on Metal Plates Silsoe College U.K.
10. McRota H.J. (1987) Grain Broadcasting Machines: An investigation on their Spreadwidths. Silsoe College U.K.
11. McRota H.J. (1987) The effect of Variable Geometry Linkage on the Effectiveness of Straw Incorporation. MSc. Thesis, Cranfield Inst. Of Technology.
12. McRota H.J. (1987) Variable Geometry Linkage in Tractors a must. Ministry of Agric. Seminar (Tigoni Conference Centre , Limuru Kenya)
13. McRota H.J. (1997) Mechanisation Strategy Model for Small- scale Farms in the Siaya District of Kenya. (Unpublished Ph.D. Thesis) Cranfield University
14. McRota H.J. (2000) Mechanisation of Small-scale farms in Kenya: a mere rhetoric. KSAE International Conference Proceedings. Grand Regency Hotel 30th Nov,-st Dec, 2000.
15. McRota H.J. and Gumbe L (2001) Mechanization of small-scale farms: A partial solution to poverty and Food Security in Kenya. Journal of Eng. in Agric. And Environment Vol. 2 No. 1, 2002.
16. J.O. Owuor,W.O. Ogola, H.J. McRota (2009) Industrial Processing Model for Natural fibre Composites to meet ISO 9001:2000 Standards in Int. Journal Material and Product
Technology, vol.36, Nos,1, 2, 3, 4, 2009 ISBN No. 0268-1900

BOOKS

H.J. McRota (2008) A Handbook for Tractor Operators in Kenya, Panglolin Publishers Ltd, Egerton University, Kenya
H.J. McRota and W. Ogola (2008) Animal Draft , Pangolin Publishers Ltd. Egerton University Kenya. Being Published

CONSULTANCY

1981 Tractor Hire Service in Kenya Evaluation (Kenya and Nederlands project)
1990-1991 Task - Force Mechanization in Kenya to the year 2000
2005 Consultant: Mumias Farmers Land Preparation Association
2007 Consultant: Faults with TS series Holland 120 in a Mau Narok Farm

RESEARCH INTERESTS

Agricultural Farm Mechanization and Farm Structures
 

Prof. Godfrey Ngunjiri, PhD

 

Prof. Godfrey M.N. Ngunjiri, PhD
Associate Professor of Agricultural Engineering
Faculty of Engineering & Technology
Department of Agricultural Engineering
Egerton University
P.O. Box 536-20115 Egerton, Kenya
Mobile phone: +254-722504936
Email: ngunjirigmn@hotmail.com

 

EDUCATION
 

1994

PhD, Agricultural Engineering

University of Illinois, Urbana-Champaign, USA

1984

MSc, Agricultural Engineering

University of Florida, Gainesville, USA

1982

BSc, Mechanized Agriculture

University of Florida, Gainesville, USA

1973

Diploma, Agricultural Engineering

 

FIELD OF SPECIALIZATION: Farm power & machinery

WORK EXPERIENCE
 

2001 ---

Associate Professor of Agricultural Engineering, Egerton University

2007 – 2008

Acting Principal, Laikipia Campus College, Egerton University

2001 – 2005

Coordinator, Alumni Services & Student Placement, Egerton University

1997 –2001

Dean, Faculty of Engineering & Technology, Egerton University

1989 – 2002

Senior Lecturer (Farm Power & Machinery) Egerton University

1990 – 1994

Teaching Assistant, University of Illinois, U.S.A.

1986 – 1989

Lecturer (Farm Power & Machinery) Egerton University

1981 – 1986

Lecturer II (Farm Power & Machinery) Egerton College

1977 – 1981

Demonstrator I (Farm Power & Machinery) Egerton College

1974 – 1977

Lecturer, Agricultural engineering Practices Large Scale Farmers Training College Nyahururu, Kenya

 

COMPLETED RESEARCH PROJECT
 

1998 – 2004

Development of low cost solar pyrethrum dryer (Pyrethrum Board of Kenya funding; KES1,500,000)

 

ONGOING RESEARCH PROJECTS
 

2012

Njue, M.R., Ngunjiri, G.M.N., Maina, G.G., Nganga, O.B., Kobia, M.K., Mwangi, J.N. and Giconi,D. Design and development of a low head hydropower plant; Funded by NCST (2012-2015); KES6,000,000)

2011

Ngunjiri, G.M.N., Njue, M.R. and Kobia, M.K. Development of a solar grain dryer; Funded by Egerton University (2011-2013); KES390,000)

 

COMPLETED POSTGRADUATE THESES RESEARCH
 

2009-2013

Development of biodiesel from rice husks (MSc thesis research supervision)

2008-2011

Testing different substrate mixtures for quality and rate of biogas production (MSc thesis research supervision)

2004- 2006

Long-Term Weather Data Modelling (MSc Thesis Research Project Supervision)

2003-2005

Biogas production under greenhouse and underground micro-environment (MSc thesis research supervision)

 

ONGOING POSTGRADUATE THESES RESEARCH
 

Subsoiler performance with selected disc and blade attachments (PhD Thesis research Supervision)

Conversion of Auto Acoustic Energy into Electric Power for low power utilities MSc Research Supervision)

 

RELEVANT PUBLICATIONS
 

Cheruiyot, P.K., Ngunjiri G.M.N, Ndiema C.K.W., Chemelil, and Wambua, R.M. 2009. Effects of ground insulation and greenhouse micro-environment on the rate and quality of biogas production. Botswana Journal of Technology, Vol.18, No. 2, pp.1-1

Ngunjiri, G.M.N., Kamau, J.M. and Cheptumo, P.S. 2005. Prototype Pyrethrum Solar Dryer. Pyrethrum Post, Nakuru, Kenya; vol.20 (4) pp154-162.

Ngunjiri, G.M.N. and Kamau J.M. 2001. Pyrethrum Drying Practices in Kenya. Egerton University Journal, Vol.3 pp. 92-101.

Ngunjiri, G.M.N., and Kamau J.M. 2001. Effects of Pyrethrum Drying Chamber Temperatures on Pyrethrins Content. Egerton University Journal, Vol.3 pp. 74-79

 

PATENTS
Pyrethrum Solar Dryer; KIPI Patent Certificate number KE220
RESEARCH INTERESTS:
Renewable energy technologies; Postharvest technologies; Agricultural produce value addition technologies; Agricultural soil tillage
 

Department of Agricultural Engineering and Technology Staff List

  1. Prof. Ngunjiri Godfrey M. N.
  2. Prof. Japheth Ogalo  Onyando
  3. Prof. Nyaanga M. Daudi
  4. Prof. Mutua Benendict Mwavu
  5. John N.P Kathiomi
  6. Dr. Musa Njue Rugiri
  7. Dr. Hannington J.  Mc'rota
  8. Dr. Anthony Kairu Karanja
  9. Dr. Peter Kundu
  10. Eng. Polycapus K. Kimani
  11. Benjamin Cheboror Kiptoo Tanui
  12. Hesborne S. Ogombe
  13. Kenneth Methu Thiongo
  14. Welikhe Wycliffe
  15. Paul M. Odera Chek
  16. Timothy Kiarie Keru
  17. Munyangane Aggrey Muyera
  18. Kamau Wilson W.
  19. Tallam W. Kiplangat
  20. Joan Aoko Ogongo
  21. Matete Erastus Kens
  22. Joseph Kiplimo Kibet
  23. Sasati James
  24. Adhiambo Margaret
  25. Andehwa Daniel Mmayi
  26. Asola Bernard Juma
  27. Napoo Lokuruka Anjol
  28. Kea John Ongare
  29. Ndung'u Karanja Runyiri
  30. Otieno Judith Aoko
  31. Ms. Caroline W. Maina

Master Of Science In Agricultural Engineering

RationaleThe demand for food and other agricultural products has been increasing tremendously in the recent past worldwide. This trend is likely to continue in future given the already high population growth rates in many countries and especially in Kenya. Concurrently, agricultural land is diminishing rapidly as demand for land increases due to urbanization and other infrastructure necessary for development. The resulting intensification in the utilization of the land resources has led to their deterioration. This problem has been aggravated by lack of highly trained manpower for effective utilization of land and other related resources. In addition, there is lack of appropriate agricultural power and machinery for sustainable agriculture.Consequently this Master‟s degree programmes are tailored to meet the demand for highly trained manpower in the following fields of specialization:i) Soil and Water Conservation Engineeringii) Farm Power and Machineryiii) Agricultural Structures and Processingiv) Environmental Engineeringv) Renewable Energy EngineeringIt is expected that the degree programmes shall provide highly trained manpower needed for analysis, design, and development of improved technologies for sustainable agricultural production. The graduate shall find employment in institutions of higher learning, research institutions, private sector, municipal councils, development authorities, non-governmental organizations, and international bodies.Programme ObjectivesThe broad objective of the programmes is to provide a thorough grounding in the principles and application of agricultural engineering in order to meet the challenges of increasing the quality and quantity of food, feed, and fibre. The specific objectives are:i) To prepare candidates for teaching, research, and consultancy careers at universities and other institutions of higher learning.ii) To impart on candidates advanced scientific knowledge and skills in the design, selection, construction, and management of structures, machines, and processes for increased production in agriculture and agro-industry.iii) To facilitate the acquisition of knowledge and skills necessary for effective use and conservation of the environment.iv) To enable the candidates acquire the necessary knowledge and skills for the identification, use, and management of renewable energy sources.v) To increase the competitiveness of candidates on the job market as well as for self employment. Admission RequirementsAdmission shall be offered to holders of a first degree in Agricultural Engineering or any other related discipline, with at least upper second class honours or an equivalent qualification from a recognized institution.i) Candidates who meet the minimum admissions requirements specified above may be required to appear for an oral interview by the department, to determine their suitability for enrolment into the Master‟s degree programme.ii) Under special circumstances, admission may be offered to holders of a first degree with a lower second class honours and relevant experience in research or teaching at an institution of higher learning recognized by the Senate.iii) Provisional status of admissions shall be granted to applicants who have upper second class honours or equivalent but lack undergraduate courses considered essential for graduate study in the major field.iv) Provisional status shall not qualify the applicant to be eligible for appointment to an assistantship or award of a fellowship by the university.v) Full graduate standing shall be granted to provisional status applicant when the deficiencies responsible for the provisional status are corrected, within the first semester of their Master‟s academic year or before, provided the student has maintained satisfactory. Course Structure and DurationThe Master of Science in Agricultural Engineering will comprise of course work, examinations and Thesis.i) Full-time candidates for the Master‟s degree in Agricultural Engineering shall be registered for a minimum of eighteen (18) months and a maximum of thirty six (36) months, and register for a minimum of nine (9) credit factors (CF) per semester.ii) Part-time candidates for Master‟s degree in Agricultural engineering shall be registered for a maximum of four (4) academic years, and they must register for a minimum of six (6) credit factors per semester.iii) Full-time candidates for a Master‟s degree in Agricultural Engineering shall be required to spend the first twelve (12) consecutive months of study in residence at the University.Candidates registered for a Master of Agricultural Engineering degree option shall take all compulsory courses listed below. In addition, they shall be required to select at least two (2) courses from each of the areas of specialization that are also listed below. The total number of credit factors (CF) for course work shall be at least forty (40).All courses offered by the department of Agricultural Engineering shall be coded AGEN. This shall be followed by a course number consisting of three digits. The first digit (6 or 7) shall represent the first or second year of graduate study; the second digit the area of specialization; and the last digit the sequence of the course in the area of specialization.Areas of specialization shall be indicated as follows:1 - Basic Courses2 - Farm Power and Machinery3 - Agricultural Structures and Processing4 - Soil and Water Engineering5 - Environmental Engineering6 - Renewable Energy Engineering7 - Individual Studies Examination RegulationsAll Examinations for this programme shall be conducted in accordance with the Examination regulations as stipulated in the Egerton University Statutes number XXIX.Candidates taking this course shall be required to successfully complete forty (40) credit factors of course work of prescribed courses and take examinations. In addition, they shall be required to conduct a special project worth five (5) credit factors and present a satisfactory dissertation at the end of the study period. Grading SystemThe grading of Examinations for this programme shall be conducted in accordance with Egerton University Statutes number XXIX.All courses registered in each semester shall be examined at the end of that semester. All examinations shall be subject to internal (departmental) and external moderation.Course work assessment shall consist of:i) End of semester written examinations constituting 60% of the total marks for each course.ii) Continuous assessment based on assignments, laboratory practicals and such other tests as the regulations of the department may stipulate, constituting 40% of the total marks for each course.iii) Courses which are purely of practical nature and/or seminars shall be assessed entirely by continuous assessment.Graduation RequirementsTo graduate a student shall be required to take and pass ALL scheduled course within the stipulated period. Degree ClassificationsDegree classification shall be in accordance with Egerton University statutes number XXIX.

Bachelor Of Science In Agricultural Engineering

RationaleThe decline in the contribution of the Agricultural sector to Kenya‟s Gross Domestic Product has been attributed to, among other things, poor technologies, and lack of well-trained manpower in this sector. The Agricultural Engineering programme covers areas such as Soil and Water Conservation, Farm Power and Machinery, Irrigation, Agricultural Structures, Agricultural Processing, and Renewable energy, which are all crucial in enhancing the performance of the Agricultural sector. The programme has thus been designed with emphasis on practical approach incorporating the current advancements in technology to satisfy the technical manpower requirements for the Agricultural Industry and to achieve Kenya‟s development goal of industrialisation in the year 2030. Programme ObjectivesThe main aim of this programme is to train and graduate agricultural engineers. At the end, the programme will produce an engineer who will be able to:i) Prepare an agricultural engineer to plan, design, modify, and direct the manufacture of agricultural machinery & implements for different agricultural production systems.ii) Prepare an engineer to plan and design Soil & Water conservation engineering structures and modern irrigation and drainage systems.iii) Provide practical training to the engineer to contribute practical solutions to agricultural production problems.iv) Inculcate the engineer with sound theoretical knowledge in engineering principles, sciences, research and in consultancy.v) Impart positive and responsive out-reach attitudes, initiative and creative thinking in their mission as engineers.vi) Produce a professional engineer who understands ethical issues and responsibility of serving the society and the environment at large.vii) Train an engineer equipped with effective written and oral communication skills.Admission RequirementsAll candidates admitted to the degree programme of Bachelor of Science in Agricultural Engineering (B.Sc. Agricultural Engineering) must satisfy the minimum entrance requirements stipulated in the common university entrance regulations.In addition, candidates must obtain at least the minimum grades in the following cluster subjects at Kenya Certificate of Secondary Education (K.C.S.E).ALTERNATIVE A ALTERNATIVE BMathematics: B+ Mathematics: B+Physics: B+ Physical Science: A-Chemistry: B+ Biological Sciences: A-Either Biology or Either Geography or anyGeography or any Group IV subjectsGroup IV subjects (i.e. technical subjects)(i.e. technical group of subjects) B+Those holding qualifications equivalent to the K.C.S.E above from institutions recognized by Egerton University Senate may also be admitted.Admission may be offered to outstanding diploma holders in engineering disciplines who have passed with a credit or above or their equivalent from institutions recognized by Egerton University Senate. Such cases will be treated on individual merit.Transfer of credit up to a maximum of 30% of the total CF may be considered for diploma holders based on the guidelines stipulated by the Senate.Self-sponsored applicants shall be required to meet the University and Faculty admission criteria.Course Structure and DurationThe programme shall be covered in five academic years each consisting of two semesters of 17 weeks each. All students are expected to undergo an Internal Engineering Practice and an external Industrial/Field Attachment each lasting 8 weeks after the third and fourth years, respectively.Courses offered by the Department of Agricultural Engineering are each coded by a three-digit figure preceded by the term „AGEN‟ to represent Agricultural Engineering. The first digit represents the year in which the course is offered. The second digit represents the discipline in which the course falls within the range of courses offered in the Department. The third digit represents the series of the course within a discipline in any given year of study. Listed below are the various disciplines in which the Agricultural Engineering courses fall and their corresponding digits:1- Introductory Courses2- Electrical courses3- Farm Power and Machinery4- Processing and Structures5- Soil and Water Engineering6- Field/General Experience Examination RegulationsAll Examinations for this programme shall be conducted in accordance with the Examination regulations as stipulated in the Egerton University Statutes number XXVIII. Grading SystemThe grading of Examinations for this programme shall be conducted in accordance with Egerton University Statutes number XXVIII. Graduation RequirementsTo graduate a student shall be required to take and pass ALL scheduled course within the stipulated period. Degree ClassificationsDegree classification shall be in accordance with Egerton University statutes number XXVIII.

Agricultural Engineering

The department of Agricultural Engineering was established in 1964 when Egerton University was then an Agricultural College. At that time it was offering a diploma course in Agricultural Engineering with specialisation in Farm and Machinery and Soil and Water Engineering. Since then it has continued to has continued to grow and by 1987 it was offering a degree course in Agricultural Engineering with specialisation Soil and water engineering, farm power and machinery and agricultural processing engineering. These programmes increasingly became popular and attracted students locally and internationally. From 2002 the department started post graduate programmes at Masters and Doctorate levels. Over the 49 years of existence, the department has acquired facilities and equipment which have supported teaching and research with findings that have contributed to the Agricultural industry and related fields as well as national development age and documented in vision 2030. At the moment the department of Agricultural Engineering is the only department in Kenya and the entire eastern Africa region with adequate experience and facilities for training Agricultural Engineers. Members of the public both national and international are welcome to visit the department for further information as appropriate.

Information Board AGRI ENG
 

Faculty of Engineering

Welcome to Egerton University, Faculty of Engineering and Technology (FET) webpage. We are delighted and feel honoured that out of your busy schedule, you have found time to visit us. We believe that you will be happy to find out what we are doing as a Faculty towards the realisation of our National and Global goals in the field of Engineering and Technology. It is our hope that the contents in these pages will afford you all the information that you might be interested in, be it in Academic programmes, Research activities, Collaborations and partnerships among others. In the pages therein, you will be able to get information on:•    The Vision, Mission and Objectives of the Faculty •    Undergraduate and the Postgraduate programmes on offer•    Ongoing and recently completed funded Research projects•    Recently undertaken Undergraduate final year Engineering projects •    Ongoing and recently concluded Postgraduate Research projects•    Faculty Outreach and Consultancy services•    Linkages, Partnerships and Collaborations with other InstitutionsIn case you may not find part of the information that you may have been interested in, we will be more than glad to get your feedback and will avail to you any additional information upon request. Please send us an e-mail or give us a ring and we will be happy to respond. We would also be glad to receive your valuable comments concerning our web pages as this will help us in improving our interactions with all our customers.

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