Okyere Michael

Effects of Different Composting Methods and Application Rates on Growth and Yield of Carrot (Daucus carota L.)

Okyere Michael, Kofi Agyarko, Kwame Nkrumah Hope, Isaac Ntekor & Okyere Emmanuel Boateng · Asian Journal of Soil Science and Plant Nutrition · 2025

Aims: The aim of this study was to evaluate the effects of different composting methods (bucket, heap, and pit) and application rates (5, 10, and 15 t/ha), as well as un-composted poultry manure, on the growth, yield, and nutritional quality of carrot across two agro-ecological l...

Open access Research Article 10.9734/ajsspn/2025/v11i4612

Effects of Poultry Manure and Legume Tree Prunings on Soil Properties, Growth and Yield of Cucumber (Cucumis sativus L.) under Field Conditions in Ghana

Okyere Emmanuel Boateng, Kofi Agyarko, Margaret Esi Essilfie, Isaac Ntekor, Okyere Michael & Ntumi Richard · Journal of Experimental Agriculture International · 2025

Aims: This study aimed to evaluate the effects of integrated nutrient management using poultry manure and legume tree prunings on the growth and yield of cucumber (Cucumis sativus L.) under field conditions in the Ashanti Region of Ghana. Study Design: A Randomized Complete Block...

Open access Research Article 10.9734/jeai/2025/v47i123968