CONTENTS. 



Paob. 



Dockage 7 



Composition of screenings 8 



Commercial separations 8 



Disposal of screenings 9 



Uses of Screenings 9 



In the United States 9 



In Western Canada H 



In Eastern Canada 12 



Grinding Screenings 12 



Screenings in Feeding Stuffs 13 



Analysis of samples 14 



Possible deleterious effects of certain weed seeds 14 



Danger of spreading weeds through seeds in feeding stuffs 15 



Flaxseed Screenings 15 



Poisonous properties 16 



Feeding Experiments 17 



The Material 17 



Botanical Analyses 18 



Milch Cows 19 



Swine 25 



Lambs 29 



Summary of Feeding Experiments 34 



Poultry 35 



A Solution Suggested 37 



Opinions ofThresher Manufacturers 38 



Conclusions 40 



The Grain Grower ! 40 



The Thresherman 40 



The MiUer 41 



The Feed Manufacturer 42 



The Stockman 42 



Summary 43 



