CONTENTS 



Introduction 4 



Department Reports: 



Agricultural Economics 5 



Agricultural Engineering 7 



Agronomy 8 



Bacteriology 13 



Botany IS 



The Cranberry Station 21 



Dairy Industry 25 



Entomology 28 



Farm Management 34 



Feed Control Service 36 



Fertili^^er Control Service 37 



Floriculture 39 



Home Economics 40 



Horticultural Manufactures 41 



Olericulture 43 



Plant and Animal Chemistry 45 



Pomology 48 



Poultry Husbandry ^. 54 



Veterinary Science 56 



Waltham Field Station 58 



Cooperative Investigations: 



Cranberry 60 



Tobacco 62 



Publications 63 



