EXPERIMENT STATION RECORD. 



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

 Assistant Editor: H. L. Knight. 



EDITORIAL DEPARTMENTS. 



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



Meteorology, Soils, and Fertilizers -^^ '-ivt* Tillman 



Agricultural Botany, Bacteriology, Vegetable Pathology |^/ ^gj^ ^' ^^ ^ 



T;,- 1 J p,„^„ fJ. I. SCHULTE. 



Field Crops |j q r^^^j,. 



Horticulture and Forestry — E. J. Glasson. 



Foods and Human Nutrition — C. F. Langworthy, Ph. D., D. Sc. 

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

 Economic Zoology and Entomology — W. A. Hooker. 

 Veterinary Medicine {W- A. Hook=«. 



Rvtral Engineering — R. Trullinger. 

 Riu"al Economics — B. B. Hare. 



Agi-icultural Education IJ?" ^ La?I^' 



CONTENTS OF VOL. XXVII, NO. 9. 



Page. 



Recent work in agricultural science. 801 



Notes 900 



SUBJECT LIST OF ABSTRACTS. 



agricultural chemistry — agrotechny. 



The composition of the ash of the wild grapevine, Shedd and Kastle 801 



Composition of sweet apricot kernels, Rosen thaler and Schaeffer 801 



The tubercles on the radicles of the bean, Sani 802 



Studies on Penicillium stoloniferum, Alsberg and Black 802 



Progi-ess made in the field of chlorophyll chemistry, Mayer 802 



Enzyms, Bergell 802 



Chemical composition and formation of enzyms. III, Euler and Kullberg 802 



Studies on enzjnn action, II, Falk and Nelson 802 



A proteolytic enzym in the must of overripe grapes, Pantanelli 803 



Use of elastin for detecting proteolytic enzyms, Abderhalden and Kiesewetter. 803 



The ferment nature of peroxidase. Grimmer 803 



Activation of sucrase by various acids, Bertrand and Rosenblatt 803 



The chemical constitution of the proteins, Plimmer 803 



The precipitation of proteins by zmc sulphate, Lippich 803 



The precipitation of proteins, Galeotti 804 



The progressive hydi'olysis of fats, Griin and Corelli 804 



The hydrolysis and constitution of lecithin, Malengreau and Prigent 804 



Hydrolysis of vegetable oils by emulsion of Ricinus communis, Sommerville 804 



Hydrolysis of saccharose by various acids, Bertrand et al 804 



An unrecognized source of error in Kjeldahl-Gimning method for nitrogen, Self. 804 



I 



