Pollen Morphology of Genera Dillenia L. and Schumacheria Vahl. (Dilleniaceae) in Sri Lanka
This project explored the pollen morphology of two genera, Dillenia and Schumacheria, within the Dilleniaceae family in Sri Lanka. The study provided detailed descriptions of pollen characteristics, contributing to the taxonomic understanding of these plants. The findings enhance the knowledge base for further pollen identification and classification in the region.
Cultural Validation of Hospital Anxiety and Depression Scale (HADS) to Sinhala and Assessment of Depression and Anxiety among People Living with HIV in Colombo
The aim of this study was to validate the Sinhala version of the Hospital Anxiety and Depression Scale (HADS) and to assess its effectiveness in screening for anxiety and depression among people living with HIV (PLWH) in Colombo. The study provided valuable insights into the mental health status of this population, supporting the use of HADS as a reliable tool in the Sinhala-speaking context.
Water and Salt Stress Tolerance of Different Varieties of Quinoa: A Climate Resilience Future Crop for Sri Lanka
This project investigated the tolerance of various quinoa varieties to water and salt stress conditions, with the aim of identifying suitable varieties for cultivation in Sri Lanka. Given the increasing importance of climate-resilient crops, the study’s findings are crucial for enhancing nutritional security and promoting sustainable agriculture in the country.
Runoff Dynamics in a Pine Plantation: Effects of Clear-Cutting and Replanting in Sri Lanka
This project assessed the environmental impact of forest management in a tropical lowland pine plantation by analyzing runoff patterns before and after clear-cutting and replanting. Key factors affecting runoff variation were identified through ANCOVA and Multiple Linear Regression, revealing a marked increase in runoff post-harvest. These insights contribute valuable guidance for sustainable forestry practices.
Optimizing Quinoa Yield and Growth: Responses to Water and Salt Stress
This study aimed to enhance quinoa resilience by examining how a single variety responds to different levels of water and salt stress. Using the Multivariate Kruskal-Wallis test and Mixed Effects models, it identified yield and growth parameters essential for adapting to challenging environments. The findings support strategies to optimize quinoa cultivation in water-limited and saline regions, bolstering food security and sustainability.