LABOR ITEMS 



"MISCELLANEOUS FACTORS 



Manure. Kind used Tons per acre Source, if bought 



Where applied Name of spreader, if used 



often in rotation Piled or spread Plowed in or harrowed 



Value of residual manure on potatoes, 1912 per cent : 



Plowing. Depth of plowing 



Seed. Source Amt. used 



Seed Treatment. Corrosive sublimate. Formalin. Formaldehyde gas. Flowers of sulphur. Formula. 



How treated . 



Satisfactory ? Consequent injury to vitality ? , 



Starting Sprouts. Increase in yield noted Increased earliness noted 



Cutting Seed. Amt. cut Name of the cutter, ' f any 



Satisfactory ? Type of seed planted : 



1. Small whole 



2. Medium whole 



3. Large cut, 3 or 4 pieces 



4. Medium cut, 2 or 3 pieces 



5. No. eyes to piece : 



Cut seed dusted 



Formula Brand Co. 



Source of P '... Source of K 



How 



How long cut before planted 

 Fertilizer. Amt. per acre 

 Source of N 



Home mixed ... 



Ingredients used 



Amt. 



Price. 



