1906.] Inoculation of Leguminous Plants. 647 



In the case of the Melilotus the advantage which was dis- 

 tinctly seen as the result of the treatment when grown in 







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Fig. 3.— Pot Experiments with Peas at Kingston. 



(a) Sand incculated with Hiltner's culture ; (5) Seed inoculated with Hiltner's 

 culture; (c) Sand, ro inoculation, no nitrates; (a) Sand, manured with nitrates, 

 sterilised ; (e) Seed inoculated with Moore's culture ; (/) Sand inoculated with 

 Moore's culture. 



