Propagating- FRAMES. 



47 



{lan^alli^aar^gift 



through the box. A lamp, D, supplies the heat, 

 funnel of tin, e e, distrib- 

 utes tlie heat evenly. 

 Holes should be ]>rovided 

 about the bottom of the 

 box to admit air to the 

 ll.uiie. A modified form 

 of this device is shown in 

 Figs. 50 and 51. The 

 water tray, G, slides in 

 upon ledges, so that it 

 can be removed, and the 

 heat funnel, L D L, slides 

 in similarly and is made 

 to surround the tiame liice a chimnev 



A 



■ \^'i7WDvv\7T7UW\3\| 



49, Propagating-oven, 



The front side of 

 the apparatus is remova- 

 ble, and the top of the 

 frame, K, is made of 

 metal. The cover for 

 this apparatus is shown in 

 i Fig. 51. The ends,(7(?, 

 are made of wood, with 

 openings, indicated by 

 the arrows, to allow of 

 50. Modified form of Fig. 49. ventilation. The front 



and top, .ciTi are made of glass. The frame-work, f r r. 

 The cover is hinged on, or held with 

 pegs, I I, Fig. 50. 

 Chauviere' s 

 pr o p a g a t i n g- 

 oven, a French 

 apparatus, is 



shown in Fig. 

 52. It is essen- 

 tially a minia- 

 ture greenhouse. The sashes are seen at c r, and over 

 them is a cloth or matting screen (shown at the right). 



is made of metal. 



51. Cover for Fig. 50. 



