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Richard Osei

Publications (5)

Evaluating Carbon Sequestration and Water Quality Improvement in AIT’s Constructed Wetland Systems

Isaac Takyi, Richard Osei & Emmanuel Kofi Ansu · Journal of Geography, Environment and Earth Science International · 2025

Wetlands deliver critical ecosystem services such as water purification and carbon sequestration, essential for urban sustainability and climate mitigation. The objectives of the study are to quantify wastewater treatment benefits provided in the Asian Institute of Technology (AI...

Open access Research Article 10.9734/jgeesi/2025/v29i12991

Assessment of Water Quality and Ecological Functions of Urban Wetlands at the AIT Campus, Thailand

Isaac Takyi & Richard Osei · Journal of Geography, Environment and Earth Science International · 2025

Wetlands play a vital role in urban ecosystems by offering critical services such as water purification, nutrient cycling, biodiversity support, and carbon sequestration. This study aimed to characterize the physico-chemical and microbiological water quality of selected wetlands...

Open access Research Article 10.9734/jgeesi/2025/v29i7915

Biosynthesis of Ascorbic Acid and Its Metabolism across Plant Growth Stages, Fruit Maturation, and Postharvest Physiology: A Review

Abraham Martey & Richard Osei · Asian Research Journal of Agriculture · 2024

Ascorbic acid (AsA), generally known as vitamin C, is essential for horticulture crops to grow, develop, and maintain themselves after harvest. It is essential for plant health, fruit quality, and human nutrition because of its role in enzymatic processes, hormone production, and...

Open access Research Article 10.9734/arja/2024/v17i3487

Response of Upland New Rice for Africa (NERICA) to Nitrogen Fertilization in the Guinea Savannah Agro-ecological Zone

Martey Abraham, Richard Osei, Isaac Kodzo Amegbor & Israel K. Dzomeku · Asian Research Journal of Agriculture · 2024

The trial was conducted during the cropping season of 2020 June to November on the upland field of the Savanna Agricultural Research Institute (SARI), at Nyankpala near Tamale in the Northern Region of Ghana. The objective was to establish the response of Upland New Rice for Afri...

Open access Research Article 10.9734/arja/2024/v17i2437

Mechanism of Antagonistic Bioagents in Controlling Root-Knot Nematodes (Meloidogyne sp.): A Review

Thomas Afriyie Boakye, Dominic Kwadwo Anning, Huixia Li, Richard Osei, Solomon Boamah & Samuel Anim · Asian Research Journal of Agriculture · 2022

Root-knot nematodes are among the most significant pathogenic organisms due to their global distribution, capacity for destruction, and economic importance. Antagonistic bioagents are more effective alternative to synthetic pesticides in the suppression of root-knot nematodes. Bi...

Open access Research Article 10.9734/arja/2022/v15i230153