82 



KlXI>S OK WORK. 



|Ont of doors. 

 I Under gl'ss 



/Greenhouse constrnction. 

 \Grreenh()nse mHiiageinent. 



Greenhouse t-oNSXRUcTioN 



History and evolution of .i?lassliouses. 

 fThe lean-to. 



Types of houses 



Building materials 



^Heating . 



The even span. 

 The three-(iuarter span. 

 Curvilinear roofs. 

 Houses for special cro;s. 



Foundations and v»-alls. 

 Walks an I bem hes. 

 Roof structures. 

 Glazing. 

 Ventilators. 



Steam. 

 Hot water. 

 Furnace. 

 Piping. 

 Fuel. 



Commercial cut flowers: Rose, carnations, violets, chrysanthemum, sweet 

 peas. etc. 



Bulbous and tuberous plants: Narcissus, lilium. hyacinth, cyclamen, filesia, 

 jonquils, etc. 



Ornamental folia(4E plants: Palms, ferns, croton. dracarua, m:iranta. arau- 

 caria, selaginella. pandanus. etc. 



Ornamental flowering plants: Azalea, cineraria, primula, genista, fuchsia, 

 etc. 



begonia, 

 agera- 



Beddin« plants 



Orchids 



|Bulbt)us: Cana, tulip, crocus, caladiuni, 1: 

 .JNot bulbous; Geranium, coleus. salvia, 

 tum. alternanthenv. iresine. 



(Terestrial. 

 '\Epiphytal. 



■ [Nymphea. 



Aquatics I Nelumbium. 



[victoria. 



IOpuntia. 

 Cereus. 

 Phyllocactus. 



Syllabus to be followed Avith 

 each group, crop, or indi- 

 vidual plant. 



Botanical knowledge. 



History. 



Imjiortance and extent of cultivation. 



Soils and locations. 



Plant food (fertilizers). 



Propagation. 



Planting. 



Culture. 



Training. 



Pnming. 



Thinning. 



Pick ng (harvesting). 



Marketing. 



Storing. 



Varieties. 



Spraying jFor insects. 



f J >-> \For diseases. 



.Profits (estimated). 



