EXPERIMENT STATION RECORD. 



Editor: E. W. ALLEN, Pii. D., Assistant Director. 

 Assistant Editor: H. L. Knight. 



EDITORIAL DEPARTMENTS. 



Asricultnral Chemistry and Agrotecliny — L. W. Fetzer, Pb. D. 



Meteorology, Soils, and Fertilizers — W. H. Beal. 



Agricultural Botany aud Vegetable Pathology — W. 11. Evans, Ph. D. 



Field Crops — J. I. ScHtXTE. 



Horticulture and Forestry — E. J. Glasson. 



Foods aud Human Nutrition— C. F. Langworthy, Ph. I). 



Zootechny, Dairying, and Dairy Farming — E. W. Morse. 



Economic Zoology, Entomology, and Veterinary Medicine — W. A. Hooker. 



Rural Engineering . 



Rural Economics — J. B. Morman. 

 Agricultural Education — D. J. Crosby. 



CONTENTS OF VOL. XXI, NO. 8. 



Page. 



Recent work in agricultural science 701 



Notes 800 



SUBJECT LIST OF ABSTRACTS. 

 agricultural chemistry— agrotechny. 



Enzyms and antienzyms, Vandevelde 701 



The maltase of buckwheat, Huerre 701 



Determination of nitrogen by Kjeldahl method, particularly in milk, Wiegner 701 



The determination of nitric acid with nitron, Paal and Ganghofer 702 



Detection of nitrates in the presence of bromids, Villedieu 702 



The micro-chemical analysis of the alkaline earth metals, Schoorl 702 



A new titrametric method for the determination of barium, Hill and Zink 702 



The estimation of lead in tin vessels, Knupfle 702 



A new micro-chemical reaction for arsenic and i)hosphorus, Denigcs 703 



Approximation of small amounts of arsenic, Bensemann 703 



Estimation of citrate soluble phosphoric acid in Thomas slag powder, Soxhlet 703 



The determination of potash in potassium fertilizers, Soxhlet 703 



A reaction of acid S( >i Is, Loew 703 



The detection of free CO2 in water, Bitter 703 



Legal coloring matters for foods and difficulties of preparation, Kohnstanun.. 703 



Salicylic acid as a preservative from the newer legal standpoint, Racine 704 



Methofls for the determination of salicylates, Seidell 704 



The detection of preservatives in meat, VVara 704 



The amount of sulphurous acid in gelatin, Lange 704 



The determination of fat in hog products, Perrier 704 



Detection of patent roller flour in bread, Griebel 704 



Some further contributions to the knowledge of artificial honey, Jiigerschmid. . 704 



[Some further contributions I'egarding Fiehe's reaction]. Reiser 704 



Fiehe's reaction and that of Ley and Jiigerschmid, Bremer and Sponnagel. . . 705 



The detection of mineral acids in vinegar, Utz 705 



I 



