Worms primarily inhabit mud and decaying leaves, thriving in these environments more than any other. Farmers in Mwanza have recently observed an increase in earthworms in their fields, particularly in heavy mud mixed with decomposed leaves.
One farmer placed tapeworms in a small container filled with mud, and after three days, the tapeworms multiplied, indicating their preference for moist, nutrient-rich environments.
However, climate change poses a threat to these organisms. During droughts, their populations decline significantly. Earthworms reproduce abundantly during the rainy season, especially in the Lake Region, which includes Mwanza, Tabora, Geita, Simiyu, and Shinyanga, as well as in other parts of the world.
These worms thrive in land that is a mix of clay and loamy soil. Unfortunately, they struggle to survive in industrial areas contaminated with harmful chemicals, such as acids, glass, and plastics. When these materials are introduced into the soil, they disrupt the ecosystem and lead to the loss of earthworm populations.
It is crucial for the government and environmental organizations to strengthen their efforts in protecting these small yet vital creatures, which play a significant role in enhancing soil fertility and serve as a food source for various birds, including chickens.