Show profitable inoculation inoculating his soybean seed alth a commercial culture increased yields ya bushels an acre tor for I 1 D duffy platt piatt county illinois thi first year mr duffy used cominer cial culture he tried it on six acre and got pounds of extra eitra see an acre the culture costs 15 cent tin an acre and the extra beans pro dued were worth aso who grows from to acres 0 soybeans a year had not been get ting satisfaction when inoculating with dirt so he decided to use com coin inertial culture cappers Cap pera farmer |