Akata, O. R

Effect of Different Levels of Poultry Manure on Growth and Yield of a Maranthus Plant (Amaranthus hybridus) in Obio Akpa, Akwa Ibom State, Nigeria

Akata, O. R, Essien, O. A, Ben, F. E, Enyong, J. K. & Tochukwu, N. E · Asian Journal of Soil Science and Plant Nutrition · 2024

The field experiment was carried out at the Teaching and Research farm of Akwa Ibom State University Obio Akpa campus, in 201 B to determine the Optimum Poultry manure rate for Amaranthus. The experiment was laid out in a randomized complete block design replicated three times. T...

Open access Research Article 10.9734/ajsspn/2024/v10i4445

Morpho-physiological Responses of Rice Genotypes to Iron Toxicity during Germination and Early Seedling Growth

Udo, I. O, Iwo, G. A, Akata, O. R & Efretuei, A. O · Asian Journal of Research in Crop Science · 2025

Iron toxicity is a major abiotic stress that significantly limits rice production in lowland ecosystems. The early germination stage is highly vulnerable to this stress, making it a critical phase for screening tolerant genotypes. This study aimed to identify iron-tolerant rice g...

Open access Research Article 10.9734/ajrcs/2025/v10i4398

Germination Dynamics and Speed Parameters of Rice under Iron Toxicity Stress

Udo, I. O, Iwo, G. A, Akata, O. R & Efretuei, A. O · Asian Journal of Research in Botany · 2025

Iron toxicity is a major abiotic stress limiting rice production in lowland ecosystems, negatively impacting crop establishment from the critical germination stage. This study investigated the impact of iron toxicity on germination dynamics and speed parameters across 12 diverse...

Open access Research Article 10.9734/ajrib/2025/v8i2290