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Home Publications National Nursery Proceedings 1985 Development of Underground Cold Storage at Pine Ridge Forest Nursery

Development of Underground Cold Storage at Pine Ridge Forest Nursery

Three 72 foot (21.6 m) squash culverts were buried under 5 feet (150 cm) of soil at an especially selected site at Pine Ridge Forest Nursery, Alberta, Canada. The culverts were flooded with ice in the winter and provide a passive refrigeration cold storage unit for 2.5 million seedlings.


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Author(s): J. Roger Hamilton

Publication: National Nursery Proceedings - 1985

Event: Intermountain Nurseryman's Association Meeting
1985 - Fort Collins, CO