Mary Orinda

Dr.Mary Orinda

Dean - School of Agricultural and Food Sciences
Chairperson of Department - Department of Agricultural Economics & Agribusiness Management/ Agribusiness
Senior Lecturer - Department of Agricultural Economics & Agribusiness Management/ Agribusiness
PhD. Agribusiness Management – Jaramogi Oginga Odinga University of Science and Technology (JOOUST). Master of Science (Agricultural and Applied Economics) - Egerton University. Bachelor of Agribusiness Management - Egerton University.

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Mobile No: +254727410858
Email: morinda@jooust.ac.ke
Mary A. Orinda is a senior lecturer and researcher at Jaramogi Oginga Odinga University of Science and Technology (JOOUST-Kenya) in the School of Agricultural and Food Sciences. She holds a Bachelor of Science in Agribusiness Management (BSc. AGBM) and Master of Science in Agricultural and Applied Economics both from Egerton University and PhD. Agribusiness Management from JOOUST. She is also an African Economic Research Consortium (AERC) Scholar and a member of Association of African Agricultural Economist (AAAE). Prior to joining Jaramogi Oginga Odinga University of Science and Technology, she worked with European Committee on Food and Agriculture (CEFA) and as a Research Fellow with World Food Program. During her stint at CEFA, she co-authored the Participatory Forest Management Plan (PFMP) for Wire forest, actively participated in resource mobilization, identification and development of Income Generating Activities (ICAs) for rural communities in Kenya. Her research interests are food security, agribusiness and sustainable rural development. Besides the academic work, she is in the forefront of community outreach and is currently the pioneer chairperson of Association of Fish cage farmers in Kenya. She possesses inter-personal attributes for work delivery such as interpersonal skills; keen on knowledge generation, sharing and learning from others.
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My Publications

My Journals
Title Year Action
Cage Fish Culture in Lake Victoria Region: Adoption determinants, challenges and opportunities 2021
Acceptability of cereal-cricket composite porridge as influenced by socio-economic factors and breast-feeding status of mothers and care-givers in Siaya County, Kenya 2024
Farmers’ Knowledge and Perceptions in the Production of Coconut Rhinoceros Beetle (Oryctes rhinoceros) for Enhanced Food Security in Kenya. 2024
Effects of Social, Cultural and Economic Factors on Consumption of Edible Insects for Household Food Security. 2023
Socio-cultural practices on the use of beetle grubs as food and feed in western Kenya. 2023
Nutritional Composition and sensory evaluation of biscuits fortified with sorghum (S. bicolor) and cricket powder (A. domesticus) for improved food security 2023
Determinants of profitability of black soldier fly enterprise in Kenya. 2022
Edible crickets (Orthoptera) around the world: Distribution, Nutritional value and other benefits- A review. 2020
Technical Efficiency of Cricket (A. domesticus and G. bimaculatus) Production: A Cobb-Douglas Stochastic Frontier Approach. 2018
Growth performance of Common House Cricket (Acheta domesticus) and Field Cricket (Gryllus bimaculatus) fed on agro by-products. 2017
Effects of housing on growth performance of Common House Cricket (Acheta domesticus) and Field Cricket (Gryllus bimaculatus). 2017
Insect Production Systems for food and feed in Kenya. Technical brief 2017
Analysis of determinants of sweet potato value addition amongst smallholder farmers in Kenya. 2017
Effect of partial substitution of soybean flour with cricket flour on nutritional composition, in vitro protein digestibility and functional properties of complementary porridge flour 2022
Acceptability of complementary porridge enriched with cricket (Acheta domesticus) among women of reproductive age in Alego-Usonga Sub-county, Kenya 2021
Determinants of Choice of Marketing Outlet for Edible Insects among Smallholder Farmers and Traders in Western Kenya 2023
Food Policies in Kenya: Policy Constraints and Opportunities in the Edible Insect Value Chain for Improved Nutrition and Food Security 2022
Assessing the Effectiveness of Selected Aspects of Extension Approaches Across Different Agro Ecological Zones 2021

Journals Shared with me
Title Year Action
My Books
Title Year Action
Cricket Rearing Handbook 2021

Books Shared with me
Title Year Action
My Book Chapters
Title Year Action
Production, Nutrient composition and Bioactive components of crickets (Gryllidae) for human nutrition:In African Edible Insects as an alternative source of food, oil, protein and bioactive compounds 2020

Book Chapters Shared with me
Title Year Action
My Conferences
Title Year Action
International Science Conference on Health Promoting and Disease Preventing Properties of African Food Plants and Insects from East Africa 2019
2nd Biennial Conference on the State of Higher Education in Kenya, 2018
2nd ‘IFW Insect to Feed the World,’ 15th-18th May, 2018, Wuhan, China 2018
Egerton University 11th International Conference and Innovation Week, 2017
The regulatory meeting on insect as food and feed.” Enhancing Legislation and Policy in the use of Insect as Food and Feed 2016
1st JOOUST International Scientific Conference 2015

Conference Shared with me
Title Year Action
Title Year Action
Analysis of factors influencing sweet potato value addition amongst smallholder farmers in Rachuonyo south district, Kenya. 2013
Effects of housing and feed on growth and technical efficiency of production of Acheta domesticus (L) and Gryllus bimaculatus for sustainable commercial cricket production in the Lake Victoria region, Kenya. 2018

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