Repository: UIHistories Project: Booklet - Addresses from Inauguration of Noyes [PAGE 18]

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then tin* souroo of « nonuo ipply uftor (ho oxham m of the lano dr| of the world, The ( mbination of nitn en and of tli ttmosphere through th tntorventi of the el triv are and tlie silent '• trio d hnriro or under the influent :' <l • teal tension has bet me >mmercially ai wiplish I fact, and other mean • tix at of atmospheric nitrogen in form! available for plant food have been worl 1 ut \ the pr< f Caro and Prank wherebj nitn on is made to i mbine with caloium irbide t form ilcium cyanamid since proi ed t b as eftieh nt f < < plant t\ d as tleinm nitrate 01 unmonium aulphati Th( search laboratory w the root means for produ< • •; th < hrillian o and immediately useful results, S the bioh ieal studies of Berthelot, which II 1 dis 1 rv of the nitr n-ti\h bacteria of clay f tls; of Wilfarth and 1! I riep 1, w 1 ih ted t the du j oi nit ii fixin bacteria t the r • lules of !«'. mi nous plants, m ably of cl .i hich led t th 1 I the 1 itr 1 I ria through the \\ h h the nit n of mat i l ai 1 is chai 1 I t i in wh h a) 1 a^ the \ \11 I vc d th thn 1 tl tl I da 1 which 1 w I w 1 I 1 1

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