l802 



PIGS 



TabIvE I. — Plan of experiment. 



and 3 gilts. The experiment began on June 15, 1915 and lasted 22 weeks. 

 For the first 4 weeks each lot was given the same ration of bran and sharps. 

 Fish meal was then gradually introduced into the ration of lot A in the 

 place of an equal weight of sharps. Seven weeks later the rations were 

 gradually transposed, the fish meal being gradually replaced by sharps in 

 the ration of lyot A and introduced in the place of sharps in the ration of 



