Isutsa, D. K.

Identification of Novel Drought-tolerant Cowpea (Vigna unguiculata L.) Accessions through Field Evaluation under Drought Stress

J. N. Simbauni, Isutsa, D. K. & M. M. Muraya · Asian Journal of Agricultural and Horticultural Research · 2026

Cowpea [Vigna unguiculata (L.) Walp.] has substantial nutritional and economic value, although leaf and grain productivity in Kenya remain low because of environmental stresses, including drought. This study aimed to identify high-yielding cowpea accessions under drought stress f...

Open access Research Article 10.9734/ajahr/2026/v13i3496

Combined Environment, Medium and Priming Treatments Significantly Accelerate Sweet Pepper Seed Germination

Oliech, D. D., Isutsa, D. K. & Kiramana, J. K. · Asian Journal of Agricultural and Horticultural Research · 2025

Sweet pepper (Capsicum annum L.) is a fruit-vegetable of immense importance in terms of consumption in the world. Its richness in vitamins and minerals has resulted in increased utilization in dishes across the globe. However, there is a danger of not meeting its growing demand s...

Open access Research Article 10.9734/ajahr/2025/v12i3395

Integrated Growing Environment, Medium and Priming Significantly Affect Sweet Pepper Seedling Establishment Characteristics

Oliech, D. D., Isutsa, D. K. & Kiramana, J. K. · Asian Journal of Agricultural and Horticultural Research · 2025

Sweet pepper (Capsicum annum L.) is among highly consumed vegetables in the world. It is rich in vitamins, minerals, and pharmaceuticals. Meeting the growing global demand remains a challenge since production has been dwindling in some countries, partly due to challenges encounte...

Open access Research Article 10.9734/ajahr/2025/v12i3394