[Fruit culture] . 2 Ce//in^^^^ Bu/Minff Paper. and closing devices that can be operated at will. Several cold-air intakes are preferable to one, and if the room is longer than,say, 14 to 16 feet, it is advisable to have two outlet ventilatorsin the ceiling. For a room 12 ft. X 12 ft. or 12 ft. X 14 ft., oneoutlet will be sufficient. The walls should be made with at leastone dead-air space, and two such spaces are preferable. These 44 APPLE HARVESTING, STORING, §7 provide against outside changes of temperature and areabsolutely necessary for proper insulation. 28. In Fig. 36 (a) is shown a well
[Fruit culture] . 2 Ce//in^^^^ Bu/Minff Paper. and closing devices that can be operated at will. Several cold-air intakes are preferable to one, and if the room is longer than,say, 14 to 16 feet, it is advisable to have two outlet ventilatorsin the ceiling. For a room 12 ft. X 12 ft. or 12 ft. X 14 ft., oneoutlet will be sufficient. The walls should be made with at leastone dead-air space, and two such spaces are preferable. These 44 APPLE HARVESTING, STORING, §7 provide against outside changes of temperature and areabsolutely necessary for proper insulation. 28. In Fig. 36 (a) is shown a well-designed storage house ofthe type cooled by ventilation. It is 24 feet long, 14 feet wide,and 10 feet high at the ridge. The walls are made with twodead-air spaces. Two ventilators a and four intakes b, two ineach side, are provided. In (b) is shown the wall constructionof the house. The temperature changes in the house are securedby opening and closing the intakes and outlets. For several
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Keywords: ., bookcentury1900, bookdecad, booksubjectfruitculture, bookyear1912
