Occurrence of cassava mosaic begomovirus-associated satellites on cassava in Ghana

by Stephen Kwame Torkpo, Emmanuel Amponsah, Celestina Danso Arhin, Samuel Kwame Offei
Published 2021-01-01

AMMI Stability Analysis and Estimation of Genetic Parameters for Growth and Yield Components in Cassava in the Forest and Guinea Savannah Ecologies of Ghana

by Joseph Adjebeng-Danquah, Joseph Manu-Aduening, Vernon Edward Gracen, Isaac Kwadwo Asante, Samuel Kwame Offei
Published 2017-01-01

Groundnut production constraints and farmers’ trait preferences: a pre-breeding study in Togo

by Essohouna Modom Banla, Daniel Kwadjo Dzidzienyo, Ifie Elohor Beatrice, Samuel Kwame Offei, Pangirayi Tongoona, Haile Desmae
Published 2018-11-01

Farmers’ perception on drought constraints and mitigation strategies in cassava cultivation in northern Ghana: Implications for cassava breeding

by Joseph Adjebeng-Danquah, Edward Martey, Joseph Manu-Aduening, Vernon Gracen, Isaac Kwadwo Asante, Samuel Kwame Offei
Published 2020-01-01

Genetic diversity and population structure analysis of Ghanaian and exotic cassava accessions using simple sequence repeat (SSR) markers

by Joseph Adjebeng-Danquah, Joseph Manu-Aduening, Isaac Kwadwo Asante, Richard Yaw Agyare, Vernon Gracen, Samuel Kwame Offei
Published 2020-01-01

Genotypic Variability in Some Morpho-Physiological Traits in Different Environments and Their Relationship with Cassava (Manihot esculenta Crantz) Root Yield

by Joseph Adjebeng-Danquah, Isaac Kwadwo Asante, Joseph Manu-Aduening, Richard Yaw Agyare, Vernon Edward Gracen, Samuel Kwame Offei
Published 2020-01-01

Evaluation of Yield, Reaction to Diseases, and Grain Physical Attributes of Some Introduced Rice Hybrids in Ghana

by Samuel Oppong Abebrese, Alex Yeboah, Wilson Dogbe, Paul Kofi Ayirebi Dartey, Richard Akromah, Vernon Edward Gracen, Samuel Kwame Offei, Eric Yirenkyi Danquah
Published 2019-01-01

Mapping chromosomal regions associated with anther indehiscence with exerted stigmas in CRI-48 and Jasmine 85 cross of rice (Oryza sativa L)

by Samuel Oppong Abebrese, Nana Kofi Abaka Amoah, Paul Kofi Ayirebi Dartey, Isaac Kofi Bimpong, Richard Akromah, Vernon Edward Gracen, Samuel Kwame Offei, Eric Yirenkyi Danquah
Published 2021-03-01

Genetic Diversity and Inter-Trait Relationships among Maize Inbreds Containing Genes from <i>Zea diploperennis</i> and Hybrid Performance under Contrasting Environments

by Ijeoma Chinyere Akaogu, Baffour Badu-Apraku, Vernon Gracen, Pangirayi Tongoona, Melaku Gedil, Nnanna Unachukwu, Samuel Kwame Offei, Daniel Kwadjo Dzidzienyo, Sarah Hearne, Ana Luisa Garcia-Oliveira
Published 2020-09-01

Multienvironment Evaluation of Tannin-Free Photoperiod-Insensitive Sorghum (Sorghum bicolor (L) Moench) for Yield and Resistance to Grain Mold in Senegal

by Cyril Diatta, Mame P. Sarr, Thierry Klanvi Tovignan, Ousmane Aidara, Daniel Kwadjo Dzidzienyo, Elisabeth Diatta-Holgate, Jacques Martin Faye, Eric Yirenkyi Danquah, Samuel Kwame Offei, Ndiaga Cisse
Published 2021-01-01