The effect of water and light gradients on the distribution of camelina erecta and benghalensis species in nagongera campus tororo district, uganda
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Date
2024
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Busitema University
Abstract
Camelina species are plant resources full of promise as future food and feed that thrive in diverse ecosystems (Runyambo et al., 2022). They are medicinal plants, leafy vegetables, forage for ruminants, feed for cricket insects, crop protection, and fuel. (Wilson, 1981). Both species are commonly found in tropical and subtropical regions, exhibiting a wide distribution range. However, their distribution patterns are influenced by different environmental factors, particularly light and water availability (Duke, Ball, & Ellison, 1998). Light plays a crucial role in the growth and development of plants. Commelina erecta is a shade tolerant species that thrives in partially shaded areas, such as the understory of forests (Thompson, 1985). It exhibits a preference for lower light intensities, as excessive sunlight can lead to leaf damage and reduced growth (Roberts & Paul, 2006). In contrast, Commelina benghalensis is a sun-loving species that requires high light intensities for optimal growth (Greene, 1980). It is commonly found in open areas, such as grasslands and disturbed habitats. Water availability also plays a significant role in determining the distribution of these two species. Commelina erecta is more tolerant of drought conditions and can survive in areas with lower water availability (HAROON et al., 2023). It has adapted mechanisms to conserve water, such as rolling its leaves to reduce transpiration. On the other hand, Commelina benghalensis requires higher water availability and is commonly found in areas with higher rainfall or near water bodies (Sabila, 2008).
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Kamatei, E. (2024). The effect of water and light gradients on the distribution of camelina erecta and benghalensis species in Nagongera campus Tororo District, Uganda [Research Report]. Busitema University