284 



INDEX. 



Digestibility of cattle foods — Concluded. 



Digestion cxiK>riiuents, series XV., dat;i relative to, 

 Coefficients, summary of, . 

 Results, discussion of, 

 Alfalfa hay. 



Brewer's Dent corn fodder, 

 lied clover hay, 

 Wing's Improved White Cap dent corn fodd 

 Digestibility of corn plant, .... 

 Director, report of, .... . 



Asparagus substation, work of, 

 Breeding experiments. 

 Fertilizer experiments. 

 Buildings, improvements and repairs of. 

 Changes in staff, ..... 

 Control work; dairy, feed and fertilizer laws, 

 Cranberry substation, work of (see Cranberry), 

 General experiments, .... 

 Information, dissemination of, . 



Correspondence, .... 

 Lectures, etc., ..... 

 Mailing lists, ..... 

 Publications, . . ' . 



Available, list of , . . . 



Circulation of, . 

 Lines of work, ..... 

 Research, ..... 



Electrical charges on seeds and seedlings, effects of positiv 

 Discussion and summary. 

 Growth, effects on (illustrations). 

 Stimulating effects, tables of, . 

 Electrical resistance of trees, . 



Conclusions, .... 

 Experiments with cut branches, 

 Experiments with small plants, 

 Lightning discharges. 

 Path of current, 



Relation of resistance to flow of sap. 

 Resistance of different tissues, . 

 Tables showing : — 



Curve of resistance and temperature of elm, 

 Curve of resistance and temperature of maple. 

 Daily records of elm. 

 Daily records of maple, 

 Hourly records of maple, . 

 Maximum and minimum resistances. 

 Resistance of tobacco plant, 

 Temperature conditions, . 

 Three months' records, elm. 

 Three months' records, maple, . 

 Entomologist, ..... 

 Adams fund projects. 

 Correspondence, .... 

 Insects, collection of. 

 Spray materials, testing of. 

 Feed and dairy section, report of, . 



e and 



negati 



145, 1; 



