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With research staff from more than 60 countries, and offices across the globe, IFPRI provides research-based policy solutions to sustainably reduce poverty and end hunger and malnutrition in developing countries.

researcher spotlight

Vartika Singh

Vartika Singh is a Senior Research Analyst in the Natural Resources and Resilience Unit, based in New Delhi, and a Senior Research Officer at the Indian Institute of Management, Ahmedabad. She is currently a doctoral candidate at Humboldt University in Berlin and a guest researcher at the Potsdam Institute for Climate Impact Research (PIK) in Germany. Her research interest is in the nexus of food-water-energy and land. 

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IFPRI currently has more than 600 employees working in over 80 countries with a wide range of local, national, and international partners.

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Development Strategies and Governance

Olufemi Popoola

Research Analyst

Bio

Olufemi Adebola Popoola is a Research Analyst in the Development Strategies and Governance Unit, based in Abuja, Nigeria. He is an agricultural economist with a demonstrated history of working in the research industry through his experience as a research fellow at the Nigerian Institute of Social and Economic Research (NISER). He is skilled in research design, data collection and analysis, report writing, and research-policy linkages. His research interests are in the areas of food security and climate change, technology and innovation studies, and impact evaluation.

He holds both a masters’ and bachelor’s in Agricultural Economics from the University of Ibadan and the Federal University of Agriculture, Abeokuta respectively. He is a member of the African Association of Agricultural Economists (AAAE).

Development Strategies and Governance

Publications

Resource thumbnail

Report

Solar drying technology for post-harvest loss management of horticulture products: Findings from baseline survey in Nigeria

2024Balana, Bedru; Popoola, Olufemi; Yamauchi, Futoshi; Olanipekun, Caleb; Totin, Edmond; Salaudeen, Kamaldeen Oladimeji; Muhammad, Aminu; Shi, Weilun; Liu, Yanyan
Details

Solar drying technology for post-harvest loss management of horticulture products: Findings from baseline survey in Nigeria

Creating a sustainable food system requires addressing the critical challenges of food waste and loss. This is particularly crucial for small-scale farmers who supply local markets but lack access to modern preservation technologies, leading to significant product losses between harvesting and selling. Research indicates that in low-and middle-income countries, approximately 38 percent of harvested perishable agricultural goods are lost before consumption. Globally, about 22 percent of fruits and vegetables are lost in the supply chain before reaching retailers (FAO, 2019). These postharvest losses have significant impacts to low economic return and household food and nutrition security. Post-harvest losses also contribute significantly to environmental concerns, accounting for roughly 8 percent of yearly global greenhouse gas emissions. Among all food categories, fruits and vegetables experience the highest losses by weight.

Year published

2024

Authors

Balana, Bedru; Popoola, Olufemi; Yamauchi, Futoshi; Olanipekun, Caleb; Totin, Edmond; Salaudeen, Kamaldeen Oladimeji; Muhammad, Aminu; Shi, Weilun; Liu, Yanyan

Citation

Balana, Bedru; Popoola, Olufemi; Yamauchi, Futoshi; Olanipekun, Caleb; Totin, Edmond; et al. 2024. Solar drying technology for post-harvest loss management of horticulture products: Findings from baseline survey in Nigeria. CGIAR Initiative on Rethinking Food Markets Technical Report. Washington, DC: International Food Policy Research Institute. https://hdl.handle.net/10568/169151

Country/Region

Nigeria

Keywords

Africa; Western Africa; Capacity Development; Food Security; Horticulture; Households; Nutrition; Solar Drying; Sustainability

Language

English

Access/Licence

Open AccessCC-BY-4.0

Source

Source record

Project

Fruit and Vegetables for Sustainable Healthy Diets

Record type

Report

Resource thumbnail

Report

Setting the stage for improved drying: A stepping stone to solar dryer

2024Olanipekun, Caleb Ibukun; Salaudeen, Kamaldeen Oladimeji; Totin, Edmond; Yamauchi, Futoshi; Balana, Bedru; Popoola, Olufemi
Details

Setting the stage for improved drying: A stepping stone to solar dryer

The world population is growing fast, heralding the challenge of feeding over 9.1 billion people with safe food by the year 2050 (Parfitt, Barthel, & Macnaughton, 2010). The amount of food production has increased through efforts made by actors in the agricultural production sector (Bourne, 2014). Food produced globally is sufficient to provide 100% of nutritional requirements of every living human being (Bourne, 2014), but unfortunately, this has not translated to better food security in certain countries in the world, malnutrition has gotten worse in several countries around the world. According to GHI (Global Hunger Index), 64 countries will not reach low hunger, much less zero hunger (SDG2) by 2030, in fact, low hunger status may not be reached globally until 2160 (GHI, 2024).

Year published

2024

Authors

Olanipekun, Caleb Ibukun; Salaudeen, Kamaldeen Oladimeji; Totin, Edmond; Yamauchi, Futoshi; Balana, Bedru; Popoola, Olufemi

Citation

Olanipekun, Caleb Ibukun; Salaudeen, Kamaldeen Oladimeji; Totin, Edmond; Yamauchi, Futoshi; Balana, Bedru; and Popoola, Olufemi. 2024. Setting the stage for improved drying: A stepping stone to solar dryer. CGIAR Initiative on Rethinking Food Markets Technical Report November 2024. Washington, DC: International Food Policy Research Institute. https://hdl.handle.net/10568/163564

Country/Region

Nigeria

Keywords

Africa; Western Africa; Sub-saharan Africa; Drying; Food Security; Harvesting; Solar Drying

Language

English

Access/Licence

Open AccessCC-BY-4.0

Source

Source record

Project

Fruit and Vegetables for Sustainable Healthy Diets

Record type

Report

Resource thumbnail

Report

Stakeholders Consultation on the National Fisheries Fisheries and Aquaculture Policy (2024-2028)

2023Ragasa, Catherine; Onoja, Anthony; Siriwardena, Sunil; Ansa, Ebinimi; Popoola, Olufemi
Details

Stakeholders Consultation on the National Fisheries Fisheries and Aquaculture Policy (2024-2028)

This report summarizes the processes of developing the national fisheries and aquaculture policy in Nigeria in a 2-day consultation workshop with more than 63 stakeholders from the government ministries, nongovernmental and civil society organizations, research institutes, universities, and donors.

Year published

2023

Authors

Ragasa, Catherine; Onoja, Anthony; Siriwardena, Sunil; Ansa, Ebinimi; Popoola, Olufemi

Citation

Ragasa C, Onoja AO, Ansa E, Popoola O and Siriwardena SN. 2023. Stakeholders’ Consultation Workshop On the National Fisheries and Aquaculture Policy (2024–2028). Nigeria: IFPRI and WorldFish. Workshop Report.

Country/Region

Nigeria

Keywords

Western Africa; Aquaculture; Nigeria; Fish; Aquaculture Policy; Fisheries Policy; National Consultation

Language

English

Access/Licence

Open AccessCC-BY-NC-4.0

Source

Source record

Project

Aquatic Foods

Record type

Report