EXPERIMENT STATION RECORD, 



EDITED BY 



A. C. TRUE, Ph. D., Director. 



AND 



E. W. Allen, Pir. D., Assistant Director — Chemistry, Dairy Farming, and Dairying. 

 W. H. Beal — Meteorology, Fertilizers, and Soils (including methods of analysis), 



and Agricultural Engineering. 

 Walter H. Evans, Ph. D. — Botany and Diseases of Plants. 

 C. I". Langworthy, Ph. D. — Foods and Animal Production. 



Entomology and Veterinary Science. 



Horticulture. 



J. I. Schulte — Field Crops. 



With the cooperation of the scientific divisions of the Department and the Abstract 



Committee of tin- Association of Official Agricultural Chemists. 



CONTENTS OF Vol. X, No. 9. 



Paga 



Editorial notes: Agricultural approiniation act 1899-1900 801 



Investigations on the metabolism of milch cows, Oscar Hagemanu 803 



Recent work in agricultural science 817 



Notes 899 



SUBJECT LIST OF ABSTRACTS. 



chemistry. 



The oil of corn, C. G. Hopkins 817 



Proceedings of the eleventh convention of the Association of Agricultural Ex- 

 periment Stations in the German Empire 817 



A new solvent for distinguishing the phosphoric acid in various phosphates, 



W. Hoffmeister 818 



The determination of potash as perchlorate, F. S. Shiver 819 



A source of error in the determination of nitrogen in Chile saltpeter by tho 



Ulsch method, L. Brandt 819 



Some errors in the determination of nitrogen, C. G. Hopkins 819 



Report on an investigation of analytical methods for distinguishing between 



the nitrogen of protein's and that of the simpler amids or amido-acids, J. W. 



Mallet 819 



Separation of proteid bodies from tho flesh bases by means of chlorin and 



bromin, H. W. Wiley 819 



Investigations on the effect of the quality of the ether on the results of fat 



determinations in feed stuns, T. Methner 820 



A condenser for extraction work, C. G. Hopkins 820 



I 



