Do Behavioral Interventions Increase the Intake of Biofortified Foods in School Lunch Meals? Evidence from a Field Experiment with Elementary School Children in Ethiopia

por Okello, Julius J, Just, David R, Jogo, Wellington, Kwikiriza, Norman, Tesfaye, Haile
Publicado 2022

The Role of Targeted Nutrition Education of Preschoolers and Caregivers on Sustained Consumption of Biofortified Orange-Fleshed Sweetpotato in Kenya

por Ojwang, Sylvester O, Otieno, David J, Okello, Julius J, Nyikal, Rose A, Muoki, Penina
Publicado 2021

Using preschoolers to improve caregivers' knowledge, attitude, and practices relating to biofortified crops: Evidence from a randomized nutrition education trial in Kenya

por Ojwang’, Sylvester Okoth, Okello, Julius Juma, Otieno, David Jakinda, Nyikal, Rose Adhiambo, Muoki, Penina Ngusye
Publicado 2022

Nutrition and food security impacts of quality seeds of biofortified orange-fleshed sweetpotato: Quasi-experimental evidence from Tanzania

por Shikuku, Kelvin Mashisia, Okello, Julius Juma, Wambugu, Stella, Sindi, Kirimi, Low, Jan W., McEwan, Margaret
Publicado 2019

Resilient agri-food systems for nutrition amidst COVID-19: evidence and lessons from food-based approaches to overcome micronutrient deficiency and rebuild livelihoods after crises

por Heck, Simon, Campos, Hugo, Barker, Ian, Okello, Julius J., Baral, Arun, Boy, Erick, Brown, Lynn, Birol, Ekin
Publicado 2020

Social incentives as nudges for agricultural knowledge diffusion and willingness to pay for certified seeds: Experimental evidence from Uganda

por Okello, Julius, Shikuku, Kelvin Mashisia, Lagerkvist, Carl Johan, Rommel, Jens, Jogo, Wellington, Ojwang, Sylvester, Namanda, Sam, Elungat, James
Publicado 2023

Quality and psychosocial factors influencing purchase of orange‐fleshed sweetpotato bread

por Okello, Julius Juma, Shiundu, Felix Mwala, Mwende, Janet, Lagerkvist, Carl Johan, Nyikal, Rose Adhiambo, Muoki, Penina, Mburu, John, Low, Jan, Hareau, Guy, Heck, Simon
Publicado 2020

Market Intelligence and Incentive-Based Trait Ranking for Plant Breeding: A Sweetpotato Pilot in Uganda

por Okello, Julius J., Swanckaert, Jolien, Martin-Collado, Daniel, Santos, Bruno, Yada, Benard, Mwanga, Robert O. M., Schurink, Anouk, Quinn, Michael, Thiele, Graham, Heck, Simon, Byrne, Timothy J., Hareau, Guy G., Campos, Hugo
Publicado 2022

Targeting market segment needs with public-good crop breeding investments: A case study with potato and sweetpotato focused on poverty alleviation, nutrition and gender

por Ojwang, Sylvester Okoth, Okello, Julius Juma, Otieno, David Jakinda, Mutiso, Janet Mwende, Lindqvist-Kreuze, Hannele, Coaldrake, Peter, Mendes, Thiago, Andrade, Maria, Sharma, Neeraj, Gruneberg, Wolfgang, Makunde, Godwill, Ssali, Reuben, Yada, Benard, Mayanja, Sarah, Polar, Vivian, Oloka, Bonny, Chelangat, Doreen M., Ashby, Jacqueline, Hareau, Guy, Campos, Hugo
Publicado 2023