Fishy business: Aquaponics lab yields big results at Bishop Walsh September 6, 2023By George P. Matysek Jr. Catholic Review Filed Under: Feature, Local News, News, Schools, Western Vicariate CUMBERLAND – As Michael “Mick” Burkett proudly hoisted a large tray of Bibb lettuce plants from a shallow pool of clear water, blue tilapia darted in ever-changing directions inside a nearby fish tank. The bright green plants at Bishop Walsh School in Cumberland owe their existence to the fish, drawing nutrients for their growth from the cold-blooded vertebrates’ waste. Michael “Mick” Burkett, science department chairman at Bishop Walsh School in Cumberland, shows the progress of lettuce in the school’s aquaponic lab. (George P. Matysek Jr./CR Staff) There’s no soil around – only fish, water, plants and a system of overhead lighting, all fastidiously tended by students at Western Maryland’s only pre-K-12 Catholic school. “What you can’t see are the bacteria – and those are really the stars of the show,” said Burkett, chairman of Bishop Walsh’s science department. “The bacteria take the waste from the fish and they put it into a usable form for the plants that take up those nutrients, with the water going back to the fish cleaner than when it left.” The end results are rows and rows of thriving vegetable plants that students harvest for use in the school cafeteria, to sell to members of the school community and to help feed the hungry at the Union Rescue Mission in downtown Cumberland. Eventually, students hope to sell their produce – lettuce, peas and more – to nearby restaurants. As for the fish? As they grow and are replaced by younger upstarts, they may eventually become the main course for Lenten fish fries or be turned into fish tacos. Blue tilapia swim in a fish tank in the aquaponics lab at Bishop Walsh School in Cumberland. (George P. Matysek Jr./CR Staff) Now in its second year, the aquaponics lab at Bishop Walsh School helps students learn science in what school leaders said is a fun and dynamic way. Burkett’s brainchild was built last school year at a cost of about $25,000. In recent years, the school used a ZipGrow Tower for hydroponic farming (water-based agriculture without fish) and erected an outdoor greenhouse to give students experience in agribusiness. Building a full-scale center for aquaponics was the next step, said Burkett, noting that the aquaponics lab has 39 fish in one large tank and another four in a smaller display tank. The hydroponics, aquaponics and greenhouse activities are coordinated through two extracurricular clubs: BWGrows for highschoolers and BWGrows Jr. for middle schoolers. Related lessons are also provided to students of all ages through science classes. The aquaponics program has received generous support from donors, Burkett said, and one contributor has pledged $500 for a student research project in the field. Joseph Khachan, a 12-year-old seventh- grader, said he and other students test pH levels, plant seeds, feed fish and keep track of the growth of the plants in the lab. “We really have to work together as a team to get things done,” he explained. “You have to get your hands involved in everything. It’s not your typical class where you just sit in a chair and they teach you things.” Mason Mathews and Jin Kang, students at Bishop Walsh School in Cumberland, deliver lettuce that was grown and harvested in the school’s aquaponics lab this summer to the Union Rescue Mission in Cumberland. (Courtesy Bishop Walsh School) Joseph said a commitment to the aquaponics program can be time-consuming, but rewarding. He is glad some of the food he produces helps people at the Union Rescue Mission. “It makes you feel like you’re part of the community and that your work is going to a good cause,” he said. Ella Riley, a 14-year-old eighth-grader, said she has grown in her knowledge of biology and chemistry through aquaponics. “The challenge is keeping up with it,” she said. “There is someone working on it every day – keeping up with the maintenance, the daily pH levels and harvesting. If one thing goes wrong, your entire system can fail.” Ella has enjoyed some of the lettuce she helped produce. “I had some on my sandwich,” she said. “It has a fresher, cleaner taste than what you get in the grocery story. It’s more crisp.” Burkett said the produce is high-quality. “There are no insecticides, no pesticides and the nutrients in the water are extremely high,” he said. “So it’s about as nutritionally complete as it can be.” The teacher hopes the program continues to expand. It is already raising Bishop Walsh’s profile in Western Maryland. “Who knows where this thing will go?” he wondered. Email George Matysek at gmatysek@CatholicReview.org Also see Archbishop Lori offers support to Emmitsburg parish devastated by rectory fire Padre Pio relics exhibit will visit St. Ignatius in Ijamsville Sept. 6 Fire destroys rectory at St. Anthony Shrine in Emmitsburg; one seriously injured Father Gills retires after a ministry that took him around the world and around the Archdiocese of Baltimore ‘Unflappable’ pastor who shepherded major parish projects ready to retire Founding pastor of Frederick parish to retire Copyright © 2023 Catholic Review Media Print
Father Gills retires after a ministry that took him around the world and around the Archdiocese of Baltimore