THE NEW 
AGRICULTURE 
BY 
KARY CADMUS DAVIS, Pua.D. (Cornell) 
PROFESSOR OF ACRICULTURE, KNAPP SCHOOL OF COUNTRY LIFE. GBORGE PEABODY 
COLLEGE FOR TEACHERS; FORMERLY PROFESSOR OF AGRONOMY, NEW JERSEY 
COLLEGE OF AGRICULTURE (RUTGERS); INSTRUCTOR IN AGRICULTURE, UNI- 
VERSITY OF VIRGINIA SUMMER SCHOOL; PROFESSOR OF HORTICULTURE, 
WEST VIRGINIA UNIVERSITY; PRINCIPAL, DUNN COUNTY (WIS.) 
SCHOOL OF AGRICULTURE; DEAN, STATE SCHOOL OF AGRICUL- 
TURE, CANTON, N. Y.; CONDUCTOR MANY SUMMER TRAINING 
SCHOOLS; INSTRUCTOR IN FARMERS' INSTITUTES. 
AUTHOR OF PRODUCTIVE FARMING, HORTICULTURE, 
SCHOOL AND HOME GARDENING, ETC 
345 ILLUSTRATIONS 
SECOND EDITION REVISED 
BS 
PHILADELPHIA, LONDON, CHICAGO 
J. B. LIPPINCOTT COMPANY