Page 



Mineral Deficiencies in Livestock Nutrition 29 



Improving the Solids-not-fat Content of Milk by Selection Breeding 30 



Dry Rations for Raising Dairy Calves and Heifers 30 



Management Practices in University Herd 31 



Chore Efficiency 31 



Studies of Bovine Mastitis 31-32 



FORESTRY 



Study of Sugar Maples 32-34 



Plantation Studies 34 



FRUIT PRODUCTION 



Coloring of Picked Apples 34 



Leaf Scorch in Deciduous Fruit Plantings 34-35 



Winter Injury Among Deciduous Fruits 35 



Translocation of Radioactive Elements in Horticultural Plants 35 



Experiments with Blueberries 36 



Variety Trials and Breeding Work 36-37 



HOME ECONOMICS 



Studies of Palatability 38-40 



INSECT CONTROL 



Penetration and Toxicity of Contact Insecticides 40-41 



Penetration and Toxicity of Ovicides 41 



Insect Record 41 



Apple Maggot 42 



The Ecology of European Spruce Sawfly 42 



ORNAMENTALS 



Carnations, Chrysanthemums 43 



Begonia, Penstemon, Saintpaulia, Forsythia, Lilac 44 



Other Investigations 44 



PASTURES 



Pasture Management Studies 45 



Eradication of Weeds from Permanent Pastures 45-46 



Pasture Species 46 



Improvement of Ladino Clover, Red Clover, and Timothy by Se- 

 lection and Breeding 46-47 



Producing the Full Rougihage Requirements on New Hampshire 



Dairy Farms with Special Reference to Pastures 47-49 



