EXPERIMENT STATION RECORD. 



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

 Assistant Editor: H. L. Knight. 



EDITOKIAL IIEPARTMENTS. 



Agricultural Ohemistrj^ and Agrotechny — L. W. Fetzer, Ph. D., M. D. 

 Meteorology, Soils, and Fertilizers/^ "i?" m^^^" 



■^- ' ' \R. U . TliULLINGER. 



Agricultural Botany, Bacteriology, and Plant Pathologyj^^- ^ • f ^^0"^' ^^' ^' 

 Field Crops— G. I\r. Tucker, Ph. D. 

 Horticulture and Forestry — E. J. Glasson. 



[0. F. Langworthy, Ph. D., I). Sc. 

 Foods and Human Nutrition<H. L. Lang. 



[C. F. Walton. 

 Zootechny, Dairying, and Dairy Planning — H. Webster. 

 Economic Zoology and Entomology — W. A. Hooker, D. V. M. 



VeteriBao- Modicmcji^Sf' f?--"- 



Rural Engineering — R. W. Trullinger. LIBRARY 



Rural Economics — E. Merritt. NEW YORK 



Agricultural Education — C. H. Lane. 



Indexes— M. D. Moore. BOTANICAL 



CONTENTS OF VOL. XXXII, NO. 7. 



Editorial notes: Page. 



A notable contribution to station literature 601 



The need of constructive ideals in research 603 



Recent work in agricultural science 606 



Notes 693 



SUBJECT LIST OF ABSTRACTS. 



AGRICULTURAL CHEMISTRY — AGROTECHNY. 



Studies relating to the chemistry of milk and casein. Van Slyke and Bosworth. 606 



Condition of casein and salts in milk, Van Slyke and Bosworth 607 



The action of coagulating enzyms on caseinogen, Harden and Macallum 607 



Caseinogen and casena, Geake 608 



The detection of potassium vnth tartaric acid, Winkler 608 



Detecting potassium mth tartaric acid, Recklcben 609 



Micro-chemical detection and distribution of aluminum, Kratzraann 609 



Determination of lime requiremeiits of soil, Hutchinson and ]\IacLennan 609 



Method of determining the lime requirom-jnts of soils, Jones 610 



A new method for the determination of soil acidity, Truog 610 



A shaker for the mechanical analysis of soil. Ward 611 



A shaker for the mechanical analysis of soils, Fletcher 611 



Determination of citric acid-soluble phosphoric acid in Thomas slag, Popp 611 



A field method for determining dissolved oxygen in water, Miller 612 



The detection of extracted paprika, Heuser and Hassler 612 



A field test for limo-sulphur dipping baths, Chapin 612 



Some seeds whicli liave rarely been examined, and their oils, Diedrichs 613 



Agricultural alcohol: Studies of its manufacture in Germany, Kremers 613 



Osage orange. — Its value as a commercial dyestuff, Kressmann 613 



I 



