CONTENTS 



Page 



Introduction ^ 



Department Reports: 



Agricultural Economics and Farm Management 6 



Agricultural Engineering 8 



Agronomy 10 



Animal Husbandry 22 



Bacteriolog\' 26 



Botany 29 



Chemistry 37 



The Cranberry Station 42 



Dairy Industry 47 



Economics 52 



Entomology 54 



Feed Control Service 68 



Fertilizer Control Service 69 



Floriculture 70 



Home Economics Nutrition 72 



Horticultural Manufactures 74 



Horticulture 76 



Olericulture 78 



Pomology 82 



Poultry Husbandry 88 



Seed Control Service 90 



Veterinary Science 91 



Waltham Field Station 94 



Cooperative Investigations: 



Cranberry 45 



Tobacco 20 



Publications 95 



