Rooted Education: learning from aquaponics
Sat, 04/30/2016 - 15:02
Abstract: Aquaponics is the integration of soil-less agriculture (hydroponics) within closed-loop aquaculture systems to reduce the toxic accumulation of nutrient waste from aquatic animals. Bacteria naturally establish to purify water by oxidizing the ammonia secreted by fish, which reduces the toxicity of effluent while creating a usable nitrogen source for plants. The conversion of ammonia and nitrite into nitrate by living bacteria communities is called a biological filter, or biofiltration (FAO 2014). Aquaponics would not be possible without biofiltration; the slightest amount of ammonia would be fatally toxic to fish, and plants wouldn't receive the nitrates they need to grow. There are unique opportunities offered by an aquaponics system to learn about ecological and human communities. 1.1. Aquaponics enables users to grow fish and agricultural plants with limited space and resource use (water, soil, and time). This enables an aquaponics user to invest less physical energy and time into expanding sustainable food resources for their household use. 1.2. A small aquaponics system could promote cultural values of self-sufficiency, energy consciousness, and connection to food systems. It could inspire individual efforts to produce food for one’s household, to build healthier and more resilient systems, and a greater appreciation for farming. Therefore, this project aims to actualize a mobile and functional aquaponics system for the educational benefit of the Paul Smith's College community. I will provide the background knowledge needed to maintain an aquaponics system, as well as describe the general concept of aquaponics design.
Literary Rights: On
Major: Environmental Sciences, Natural Resources Sustainability Studies
File Attachments: The Author has selected not to publish this complete work.
An examination of sustainable agricultural practices of small scale dairy farms in the Adirondack North Country of Upstate New York
Mon, 05/01/2017 - 09:14
Abstract: This study examines the sustainable practices of small scale dairy farms in the Adirondack North Country of Upstate New York. The results of this study can assist farmers in developing and implementing sustainable agriculture practices specific for small scale dairy farms in the North Country. Methods for research include farm tours as well as in person interviews with the farmers which will provide an understanding of what farming practices are currently being implemented as well as identifying what potential practices may be implemented. The information that is gathered can also be helpful with legislative processes. It may provide law makers and various agencies with valuable information that can help create guidelines and regulations that support sustainable farming methods as well as assist farmers in understanding their challenges and successes in reaching both economic and environmental sustainability
Literary Rights: Off
Major: Natural Resources Management and Policy