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Alex Williams Ayarna

Observed names: A. Ayarna, A.W. Ayarna, AYARNA, Alex Williams, Alex Williams Ayarna, Alex W. Ayarna, Ayarna, Alex W
Institution: University of Ghana
ORCID: 0000-0001-7189-4302
Observed ORCID: 0000-0001-7189-4302
OpenAlex ID: A5084438119
Genetic Diversity among Local and Introduced Avocado Germplasm Based on Morpho-agronomic Traits
2013 · George Oduro Nkansah, Kwabena Godfred Ofosu-Budu, et al. · International Journal of Plant Breeding and Genetics · 20
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Grafting onto African eggplant enhances growth, yield and fruit quality of tomatoes in tropical forest ecozones
2013 · G.O. Nkansah, A.K. Ahwireng, et al. · Journal of Applied Horticulture · 19
Morphological and Yield Evaluation of Some Capsicum Pepper Lines in Two Agro-Ecological Zones of Ghana
2011 · G.O. Nkansah, A. Ayarna, et al. · Journal of Agronomy · 15
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Evaluation of Tropical Tomato for Growth, Yield, Nutrient, and Water Use Efficiency in Recirculating Hydroponic System
2020 · Alex Williams Ayarna, Satoru Tsukagoshi, et al. · Agriculture · 10
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Effect of Root Restriction on the Performance of Three-Truss Cultivated Tomato in the Low-Node Pinching Order at High-Density Cultivation System
2021 · Alex Williams Ayarna, Satoru Tsukagoshi, et al. · Horticulturae · 9
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Growth and yield performance of bird eye pepper in the forest ecological zone of Ghana
2011 · George Oduro Nkansah, K. G. Ofosu-Budu, et al. · 7
Effect of Plant Density on the Yield of Hydroponically Grown Heat-Tolerant Tomato under Summer Temperature Conditions
2021 · Alex Williams Ayarna, Satoru Tsukagoshi, et al. · American Journal of Plant Sciences · 6
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Effect of Spacing and Topping on the Performance of Hydroponically Grown Tomato Under Tropical Conditions
2019 · Alex Williams Ayarna, Satoru Tsukagoshi, et al. · Journal of Agriculture and Crops · 4
Evaluation of Okra (Abelmoschus Esculentus) Lines for Fruit Quality and Yield Performances Under Open-Field and Greenhouse Conditions
2022 · Peter Amoako Ofori, Odette Reindorf, et al. · SSRN Electronic Journal · 1
Avocado germplasm conservation and improvement in Ghana
2011 · George Oduro Nkansah, K. G. Ofosu-Budu, et al. · 1
The Resilience Status of the Sesame Plant Against Weeds and Insects
2026 · Henry O. Sintim, Alex W. Ayarna, et al. · Advances in Agriculture
Combined Application of Mannitol and Melatonin Improves Water Retention and Biochemical Parameters of Drought-stressed Tomato Plants
2025 · N.A. Decutt, G. Twumasi, et al. · Agricultural Science Digest - A Research Journal
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Effect of partial-extreme root restriction and nutrient solution concentration on the performance of hydroponically grown tomato
2025 · Alex Williams Ayarna, Satoru Tsukagoshi, et al. · Advances in Horticultural Science
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Evaluation of the physio-morphological characteristics and productivity of tomato cultivars in the tropics using the low-node pinching order at high-density tivation in recirculating hydroponic conditions
· AYARNA, Alex Williams · Institutional Repositories DataBase (IRDB)
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Works count: 15
Citation count: 92
H-index: 6
I10-index: 4
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