10a P.D. 31. 



Physiological Studies. 



Botany 1. Optimum conditions of light for plant response. Assistant Professor 

 Clark. 



Market Garden Field Station 7. Study of the factors influencing the heading 

 of greenhouse lettuce. Assistant Professor Tiedjens. 



Pomology 1. The interrelation of stock and scion in apples. Professor Shaiv 

 and Mr. Bailey. 



Pomology 12. Apple variety fruit spur study. Professor Shaw, Assistant Pro- 

 fessor Van Meter, and Assistant Professor C. P. Jones. 



Pomology 14. Winter injury of brambles. Professor Shaiv, Assistant Professor 

 C. P. Jones, and Assista7it Professor Clark. 



Soil Management and Fertilizer Tests. 



Agronomy 2. Tobacco cropping system investigations. Assistant Professor 

 J. P. Jones and Professor Anderson. 



Agriculture 3. Residual value of excess phosphorus applications. Assistant 

 Professor J. P. Jones. 



Agriculture 7. An attempt to restore productive fertility to wornout and mal- 

 treated soils. Assistant Professor Gaskill. 



Botany 13. Ecological study of pasture vegetation. Professor Osmun and 

 Director Haskell. 



Market Garden Field Station 1. Manure economy tests. Professor Tompson. 



Pomology 5. Comparison of cultivation and sod mulch in a bearing orchard. 

 Professor Shaiv. 



Pomology 6. Comparison of clover sod and grass in a sod mulch orchard. Pro- 

 fessor Shaw. 



Pomology 7. Test of fertilizers on a sod mulch orchard. Professor Shaw. 



Pomology 8. Test of cover crops for apple orchards. Professor Shaiv. 



Pomology 15. Orchard fertilization. Professor Shaw. 



Pomology 16. Tests of different amounts of nitrate of soda. Professor Shaw 

 and Assistant Professor Drain. 



Pomology 18. Comparison of cultivation and heavy mulching of apples and 

 pears. Professor Shaic. 



Pomology 19. A study of the effects of fertilizer limitations on fruit plants. 

 Professor Shau\ 



Pomology 20. Tests of fertilizers for pears. Professor Shaw. 



Chop and Crop Management Studies. 



Plant Introduction. 



Cranberry 5. Blueberry investigations. Professor Franklin. 

 Pomology 17. Study of the cultivation of the high-bush cranberry. Professor 

 Shaw. 



Strain and Variety Tests. 



Agriculture 5. Meadow fescue versus timothy. Assistarit Professor Gaskill. 



Agronomy 1. Investigation of the value of Hubam or annual sweet clover as 

 compared with the biennial sweet clover. Professor Michels. 



Pomology 2. Study of tree characters of fruit varieties. Professor Shaw and 

 Mr. A. P. French. 



Pomology 13. Studies of varieties of tree fruits. Professor Shaiv and Mr. 

 Raleigh. 



Breeding and Crop Plant Improvement. 



Market Garden Field Station 6. Improvement of Martha Washington asparagus. 

 Assistant Professor Tiedjens. 



Pomology 3. The genetic composition of peaches. Professor Shaw and Mr. 

 Bailey. 



Orchard Management. 



Pomology 4, 9, 10. Experiments in pruning apples. Professor Shaw. 



