
During our third field trip, our class went to a farm in North Fort Myers known as ECHO. ECHO is a non-profit, Christian organization that focuses on equipping individuals with the resources and skills to reduce hunger through sustainable solutions. The main division of the North Fort Myers campus that we observed was the Global Farm Research Center. The Global farm was broken into eight different sections. Each of the different sections exemplified a variety of affordable and sustainable farming techniques. For instance, there was the Tropical Monsoon, Urban Garden, Semi-Arid Tropics, Tropical Highlands, Tropical Rainforest, Hot Humid Lowlands, and the Community Garden. The section of the Global Farm that stood out the most to be was the Hot Humid Lowlands. The reason why is because it incorporated a man made fish and duck pond, which I found to be extremely interesting. Ducks have the ability to provide people with protein from both their eggs as well as meat. The Ducks themselves consume provided grains as well as the surrounding plants and then release their solid wastes in the pond. The release of the ducks waste creates a large amount of algae . However, algae is the main source of food for the vegetarian fish Tilapia that also subsides within the pond. Therefore, the ducks provide the Tilapia's food source therefore, the Tilapia controls the algae level of the pond so the ducks could live safely until they are used to provide us as humans with protein from their eggs and meat. Therefore, this one section of the farm displays a perfect example of the cycle of life. In addition, when the Tilapia fish also releases their waste into the pond ,it leaves the water with high levels of nitrogen. Therefore, the farm can take the water from the pond and use it as a free fertilizer for all of their plants. In addition, our guide also taught us how they take the scummed pond water and turn it into clear and drinkable water. They place a seed into the bottle with the scummed pond water and begin shaking it. Then after the water bottle being left in the sun for a few days it turns from dark scum infested water to clear drinking water. This would be a great thing for third world countries to learn about since many of them do not currently have clean drinking water.



