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Gulelat Haki

Publications (4)

Evaluation of Morpho-physio Parameters of Corchorus olitorius Accessions under Water Deficit Conditions

Senewa Bobby Pholoma, Goitseone Malambane, Gulelat Haki & Seoleseng Tshwenyane · International Journal of Plant & Soil Science · 2025

It has been well established that water deficit stress greatly affects the physiological process of most crops thus subsequently affecting yield as it disturbs the photosynthesis process. So it important to continuously evaluate potential future crops on the performance under lim...

Open access Research Article 10.9734/ijpss/2025/v37i45394

Qualitative Phytochemical Analysis and Mucilage Characterization of Opuntia ficus-indica and Opuntia robusta (Motoroko) Seeds from Botswana

Gouta Precious Sethatho, Tebogo Selebatso, Emang Molojwane & Gulelat Haki · Asian Food Science Journal · 2025

The aim of the study was to perform a qualitative phytochemical analysis and mucilage characterization of seeds from two Opuntia species: Opuntia Ficus-indica and Opuntia robusta from Botswana. Phytochemical extractions were conducted using ethanol, methanol, and n-hexane. The re...

Open access Research Article 10.9734/afsj/2025/v24i6798

Characterizing the Agro-morphological Diversity of Corchorus olitorius L. Accessions in Botswana

Senewa Bobby Pholoma, Goitseone Malambane, Joseph Adjetey, Seoleseng Tshwenyane & Gulelat Haki · Journal of Experimental Agriculture International · 2024

Aim: To evaluate the genetic diversity of the local and exotic accessions of this important crop. Study Design: The experiment was laid in a Random Complete Block Design (RCBD). Place and Duration of the Study: The pot experiment was carried in a greenhouse at the Botswana Univer...

Open access Research Article 10.9734/jeai/2024/v46i52364

Evaluation of Antimicrobial and Antioxidant Properties in Green Synthesized Zinc Oxide Nanoparticles Using Morama (Tylosema esculentum) Seed Coat Extract

Lauretta Molatlhegi, Bonno Sekwati-Monang, Christinah Matsuane, Olekile Tibe, Granny Batlhophi, Modiri Setlhoka, Rosemary K. Lekalake & Gulelat Haki · Asian Food Science Journal · 2026

This study explores the green synthesis of zinc oxide (ZnO) nanoparticles using a seed coat extract of morama (Tylosema esculentum), an underutilised leguminous oilseed indigenous to the Kalahari Desert. Green synthesis is a method that utilises biological entities such as plant...

Open access Research Article 10.9734/afsj/2026/v25i9915