Browsing School of Agricultural Sciences (SAS) Collections by Author "Agaba, Rolland"
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Genotype-by-environment interaction of yam (Dioscorea species) for yam mosaic virus resistance, dry matter content and yield in Uganda
Amponsah, Emmanuel Adjei; Esuma, Williams; Alicai, Titus; Boache, Emmanuel Chamba; Edema, Richard; Onziga, Isaac Dramadri; Adebo, Alfred Ozimati; Agaba, Rolland; Odong, Thomas L. (MDPI, 2022-08-23)Often, yam cultivars grown in different agro-ecologies show differential responses across production environments, a term known as "genotype-by-environment interaction. Such genotype-by-environment interaction makes the ... -
Phenotypic diversity within Ugandan yam (Dioscorea species) germplasm collection
Amponsah, Emmanuel Adjei; Esuma, Williams; Alicai, Titus; Bhattavharjee, Ranjana; Onziga, Isaac Dramadri; Agaba, Rolland; Boache, Emmanuel Chamba; Odong, Thomas L. (Hindawi, 2022-12-19)A proper understanding of the diversity of the available germplasm is an initial step for the genetic improvement of a crop through breeding. However, there is limited information on the diversity of Uganda’s yam germplasm. ... -
Trench layering technologies for rapid multiplication of Elite Apple Germplasm (Malus domestica) in Kabale, Western Uganda.
Agaba, Rolland (2012-02)Apples greatly contribute to farmers’ livelihoods in tropical highlands. However, there has been limited access to quality planting materials associated with poor rooting of apple rootstocks. To improve rooting ability, ...