All  Rights  Reserved. 
THE 
JOURNAL 
OF  THE 
ROYAL  AGRICULTURAL  SOCIETY 
OF  ENGLAND. 
I 
VOLUME  THE  SEVENTY-FIRST. 
PRACTICE  WITH  SCIENCE. 
LONDON : 
JOHN  MURRAY,  ALBEMARLE  STREET. 
1910. 
Price  1 os. 
