Greig, J.K.Spillman, C.K.Koch, B.A.2010-04-302010-04-302010-04-30http://hdl.handle.net/2097/3777Exhaust air from a Kansas State University swine finishing house provides CO2 and possible other gases that are used by vegetable plants. In addition, a rock storage system reduces fuel requirements of the greenhouse. Tomatoes, cucumbers, and broccoli transplants have been grown in the greenhouses.SwineExhaust airFinishing houseVegetablesPlantsConference paper