EXPERIMENT STATION RECORD. 



Editor: E. W. ALLEN, Ph. 1)., AssiMant Director. 



EDITORIAL DEPARTMENTS. 



Meteorology, SoiLs, and Fertilizers — \V. IL Beal. 



Agricultural Botany and Vegetable Pathology — \V. H. Evans, Ph. D. 



Field Crops — J. 1. Schulte. 



Horticulture and Forestry — E. J. (tlasson. 



Zootechny and Human Nutrition — C. F. Langworthy, Ph. D. 



Agrotechny, Dairy Farming, and Dairying R. D. jNDlner. 



Agricultural Chemistry — W. IL Beal, C. F. Langworthy, and R. D. Milner. 



p]conomic Zoology, Entomology, and Veterinary Medicine — E. V. Wilcox, Ph. D. 



Rural Engineering — 



Rural Economics — J. B. Mor.\ian. 



Agricultural Education — D. J. Croshy. 



CONTENTS OF VOL. XIX. NO. 9. 



Editorial notes: ^"•s*^'- 



Importance of investigations on the ash of feeding stuffs 801 



The editing of station publications 805 



Recent work in agricultural science 808 



Notes 896 



SUBJECT LL'^T of ABSTRACJTS. 



agricultural chemistry. 



starch in nature and in the laboratory, Wolff 808 



I, The (juantitative determination of proteolytic cleavage, S0rensen 808 



Specific rotation of alciihol extracts of cereal flours, Lindet and Ammann 808 



Concerning tlie constitution of inosinic acid and muscle pentose, Bauer 808 



IvMtimation of potassium as cobalti-nitrite, Drushel, trans, by Koppel 808 



lOstimation of phosphoric acid by the Pembertonand Pemberton-suli>huric acid 



methods. Lagers 809 



The use of calcium nitrate in oxidation fusions, Stutzer 809 



Determination of small quantities of lead in water, Klut 809 



Detection of lead in jiotable water, Moffatt and Spiro 809 



Methods of calculating results of analysis of water, Hundeshagen 809 



Soil analy.ses, Brunnich 809 



[Work in sugar laboratory of experiment station of Peru], Sedgwick 809 



< )n the determination of the zeolitic silica in soils, Skikov 809 



The analysis of unfermented gra])e juice, Thurston - . 810 



ExiH-rimcnts on the separation of sugar l)y means of gypsum, Kassner 810 



r.se of acetate of lead for the determination of invert sugar, Minz 810 



Estimation of sugar in dried beet pulp, Zlobinski 810 



Ai)|)lication of Lintner's method for estimating starch in barley to amylaceous 



materials in general, Canet and J )urieux 810 



Is the nitrogen a true measuie of protein content of barley? Jalowetz 810 



I 



