THE EFFECTIVE USE OF LAND AS SHOWN BY YIELD 31 
TABLE VI.—Wheat: Yield per acre for various European countries, 1878-1925 
[Russia and Hungary, 1883-1915; England and Wales, 1884-1925] 
Eng- Eng- 
jand },,......,{ Den-| Ger- | Rus-| Hun- r land Den-| Ger- } Rus- | Hun- 
Year and |£f@nCe| mark! many] sia gary Year and [France| jnark many| sia at 
Wales {I Wales 
a | 
Bus. | Bus. | Bus. | Bus. | Bus. | Bus. Bus. | Bus. | Bus. | Bus. | Bus. | Bus. 
TEV ae 1S GY || BM 24 |) als Co 1902_______| 32.7] 20.2] 44.8] 30.3] 10.9] 20.4 
1Kcy (eee AS ete TZ 8ao280n|) 18. -¢apeee S| eee 1903_____-_| 30.0 | 22.7] 44.2] 29.3] 10.4] 19.1 
1880 == Saas IGS Gh 81524 | 74 |e ee 1S Os Cae ae 26.5} 18.6] 42.4] 29.4] 11.4] 16.1 
1 (2) aes Ses) ee UGS 4 4) ZU LH 3) ee ee 1905_ _ - 32.5] 20.8] 40.3] 28.6] 9.4] 18.5 
POS HA Sa Apa 2 ZOV LE WSs= OM|e2028) |= —aeken| ee 190627722 33.5 | 20.4] 41.3 | 30.2] 7.7] 22.5 
108 Ae ee 17.3 | 4258.) 18.1 | 729) 14.1 )| 1907__----_| 33.8] 23:5 | 43.4129.61 8.0] 149 
1884 ee Sat 2959 18.6 | 36.0 | 19.2] 9.3 TGS PM Vole ae ee 32205) 919-'5)| 4352) 2071 (8e8 | te 
NOS oe Ss AO 20s] Gs ae}. 1610) |) L909E= =e 33.5 | 22.0 | 38.3 | 30.5] 125] 14.] 
SSG e265 4 ie Ooveon|cOsh | oend 15203) 19102 see 30. 1 15.6 | 48.2 | 29.6] 11.2] 19.8 
LSS (eee ace OM mS On aaad| ale Ost | 20: Sit Ons = 2 Sa 3905512053) 156.0 | SONG) ize Ou OOo 
SSS a POIOK |e LO One zie sale 95 on LOSS: to 1955: AOE ee 2857) | 2056.1) 37.8 | 38.6)| 10,3 | 1998 
18s9seee 29.7 176) S80s3) 118.0620 AZO SII 3 Sere S12) | 198 Ww5Os rane lige 19.6 
189022223 SOG) Sa9 note Olas S650). AOS 1914 ees 32. 3 18.9 | 43.3] 29.6] 9.4] 13.1 
SQL BTS eel bel aled Oo Meet B 54. 25.2) | 085451) 1915. == 8 2 | SID |), 165451 4866 | 2856 1 in 6 184 
SG Zen e201, ASTOMPALION 2358) |) del IRS GSH TR SS OAS || S| SOLE zesty The 
1S9Ree Doak Weelor9 [aoe ele | LOO LOroi| MONi= === Zo ON AS. OF s2)8 laa ty [ee = ae 
SOs esr SONS if) 195 Oies4e8 152256 (4013) 1852°)| 1918 - = 2a 3269 1) 20u5 45.1 | 25. 4 es ie 
1895 See Ol LONG Soa |eelaGa| Oral 207i 1919S st O8e 7. || T6NO 4G) Sal 198i) bacuee [zee 
S96 =e 88. G1) 29. || Gee eh | Pah As) teh) RAE | AAT See eS Gy | aE ES |) aL O08) |S Bese 
As) (me ee aoe ae 2828) AE ON T4OS 8 [P22565) 6570-1 > Uiees i 1921s ees SOS | eTZA ONO! Mall ese est [eee | ee 
1898s ss SATO 2lo2) rao. 1) 24285] 953 aH EL 9222 Sees SLE 2s] E L886 84S 95 Ole 2 12 eee | ee 
1899 nee S¥(8 || PALS | CPR OER Ze |) eS wets ape ee Sle Ss) 20225) 4353) 29. de ieee | ee 
1900S Sense 23.3 |) ILA ABRs Ove) |] eh 1s een | a See SIOF e2ZONGe 123955024 nee ee 
LOOT eS SO | Gao) |e a0n4a |) 2ono: | ea TOS28 | L925 ae eee O212 8245/45" 4520!) SONS.) oe eee 
TaBLeE ViIIl— Wheat: Yield per acre, Australia, 1878-1925 
[Argentina and India, 1890-1925; Canada, 1908-1925] 
| | 
Year | eae Canada reer India Year aust ‘aia pees India 
2 er ee ee | ——. 
_Bushels | Bushels | Bushels | Bushels Bushels | Bushels | Bushels| Bushels 
cy eee PSR Spligeea re. Mas ree en QOD Ue: tk gd he i 1.4 9.7 
LS OS eer 88 Se BEE CGY > Serer ree ene Ue U3 e gees ES See ASRS Se ee IPI 17 
L880 ps oats 1640 | (eae el Shee ee ee GOA ae ee 2 eee Hi fal f= fees 58 12.4 12.7 
LSSle-= wea ee (Gals |B Se eae |e L9O5 2 eet eee DAS ee ee 9.6 9.9 
RSS De iene 4 Seietanees Chord be | SM an 8 S| a bo S| eee iL GOGE eat te eRe Pe (ae Ser Miter b ipa | 
RRS tak ie Re 10). Coo] L522 eae [ec Semel Ls Bese cs 190 (ae eee ere S153 Be 13.5 11.9 
LBB 4 2) aoee Ceeere ne G0) | ae er aces SIE LOS oss Soe he 0S 11.9 17.0 10. 4 10.0 
138) Seeeee eee shee Se B74 eae ree ere ok ae See 19092 Sars eee 13.7 21.5 9.1 10.9 
SSG Ae arene SUC) Ee Les SE es aa LOIOS Sos ese Se 12.9 14.9 9. 4 12.8 
1887 ere ee sO ee ee eh | LOU ee eee wr a 9. 6 20. 8 9.8 12.3 
ASSSery eet es Teg sl PE SE Aa ee | ere ie LOM 2s eS ee ae 12.5 20. 4 11.0 11.9 
VSOG = ae ore ON GH teres ee mute ee LOIS 222 Sones UTE al 21.0 6. 4 12.2 
S902 2 eae Sx AN I Sees Se 1085 9525 LOLA eee See ee 2. 6 15. 7 10. 9 11.0 
d be\t) gee eee eae era Le C (al Waste 11.0 Ore NGL ae ee 14.3 26. 0 10.3 ND GY 
SOD sea e Beet: ONOR| Roane -14.8 Se4c E191 Gees ees ae 13. 2 176 A! 5. 2 10.7 
Ie bea ea 949); (F 2a oe 18. 1 TOS y lh ARO 7/2 = oe Nb 7 15.8 13.1 11.6 
1894522525. Gag te ee 12. 4 SEAS LOIS: water ee 9.5 10. 9 10. 6 10. 4 
ISOS ee eee 48a). = 2h sae. 8.3 O92))| (P1910 weet eer et 10.3 10. 1 12.5 11.8 
1h Ss See Ses nO alae se ae 5. 1 S534) |21920 ee eee 7.2 14. 4 10. 4 12.6 
RC (ee and ee ee (Fla) aie as 8.3 OF 7a|| AO 2 ieee aa 16. 1 12. 9 13. 4 | o% 
Ri! chee oe ee (eid Bee 13. 3 TO r et G22 ss 2 eS 13. 3 17.8 12.0 13.0 
1899 Bae ee (a Co) (eerie 27 TOSS |S 23e ee a 11.5 20. 0 14.3 12.1 
1900 Sa se See Na ok = ee 9.0 NORE LO 24e een ke 13. 1 11.9 10.7 11.6 
SO esse eee (Ch 6.9 ES || A925 eee oe | 11.0 17.8 11. 2 10.2 
