Charles Afriyie-Debrah

Determination of Adoption Traits and Key Production Constraints of Improved Maize Varieties Using Participatory Research Appraisal

Charles Afriyie-Debrah, Priscilla Francisco Ribeiro, Elvis Agyei Obeng, Eric Baffoe, Philip Yaw Debrah & Francisca Owusu Amoah · Asian Journal of Agricultural Extension, Economics & Sociology · 2024

Introduction: Maize is a staple crop critical to the food security and livelihoods of millions of smallholder farmers in Sub-Saharan Africa. Despite the availability of improved maize varieties, adoption rates among farmers remain suboptimal. Understanding the traits that drive a...

Open access Research Article 10.9734/ajaees/2024/v42i92536

Determine the Relationship between the Performance of the Maize Varieties and Their Multi-Environment Status

Charles Afriyie-Debrah, Joseph Sarkodie Addo, Joseph Nketiah Berchie, Priscilla Francisco Ribeiro & Ebenezer Obeng Yeboah · Asian Journal of Research in Crop Science · 2018

Maize (Zea mays L.) is among the main food security crops grown in a wide range of environments in Ghana. The crop grows in a wide range of environmental conditions. In the country, grain yields of maize are considerably affected by genotype x environment interaction (GXE) and ot...

Open access Research Article 10.9734/AJRCS/2018/42047

Farmers’ Ability to Identify Maize Traits and Their Implications on DUS Testing in Selected Agro-Ecological Zone

Charles Afriyie-Debrah, Joseph Sarkodie Addo, Joseph Nketiah Berchie, Priscilla Francisco Ribeiro & Natson Eyram Amengo · Asian Journal of Agricultural Extension, Economics & Sociology · 2018

Aims: To access farmers’ ability to identify traits of their preferred maize varieties and their implication on DUS testing. Study Design: Purposive Sampling of Maize farmers. Place and Duration of Study: Data were collected from two (2) districts (Ejura-Sekyeredumasi and Nkoranz...

Open access Research Article 10.9734/AJAEES/2018/41366