Chromolaena odorata, a notorious invasive species in China, poses a significant threat to biodiversity, agriculture, and forestry. A recent study by researchers from Xishuangbanna Tropical Botanical Garden (XTBG) delved into the competitive dynamics between C. odorata and native plants under varying levels of phosphorus and irradiance.
The experiment involved planting seedlings in different patterns and conditions to observe growth outcomes. Surprisingly, C. odorata exhibited higher photosynthetic rates compared to native plants in most scenarios. However, its performance varied depending on phosphorus levels and competitor identity.
The findings suggest that the success of C. odorata invasion is not guaranteed, as it faces stiff competition from native species under certain environmental conditions. This research sheds light on the complex interactions influencing plant invasions and underscores the importance of understanding these mechanisms for effective management strategies.
Published on 2024-11-01 15:15:03
Original source: phys.org