Besides heating greenhouses, another possible use for waste plastics is plastic- derived fuel (PDF) for supplemental heating of ... Field testing of a 396, 850-Btu/ hour unit for heating high tunnels began at Penn Statea#39;s Horticulture Research Farm in 2004 (photo 12-7). ... The projected selling price for the system is $12, 000.
|Title||:||Production of vegetables, strawberries, and cut flowers using plasticulture|
|Author||:||William J. Lamont, John W. Bartok, Natural Resource, Agriculture, and Engineering Service. Cooperative Extension|
|Publisher||:||Natural Resource Agriculture and Engineering Service (Nraes) - 2004-12-01|