20 BULLETIN 402, U. S. DEPARTMENT OF AGRICULTURE. 
It is a selection from Arnautka (C. I. No. 1494). If the data for the — 
parent variety and the selection are combined, the average yield in 
the 8-year period is 24.5 bushels, which would give it first rank. | 
At the present time the difference in yield in favor of any one variety 
is not sufficient to be conclusive. A plat of durum wheat at the 
station is shown in figure 5. 
TaBLeE XIII.—Annual and average yields of 44 varieties of spring wheat grown at the 
Akron Field Station, Akron, Colo., in the eight years, 1908 to 1915, inclusive. 
| Yield per acre (bushels). 
| Aion 
erage 
Group and variety. 2 - | | a 
1908 | 1909 | 1910 | 1911 | 1912 | 1913 | 1914 | 1915 AN 
8-year 
years : 
| grown. Period 
DURUM WHEATS. 
Kubanka: 
Aalikas te sss eas ee | 1493 | 26.9 | 20.8 | 16.6 | 10.6 | 27.5 | 10.5 | 27.6 | 27.9) 21.1 21.1 
1D eee Ses | 1494 | 18.7 | 11.8 |--:---- ees a Hie ee 2  Gepees Ness Setamet | Pkt 15:3 |e 
DOS. a ee eae LAT A 19: O32; 525 4] elas Se ae licecsc fects Shiseido) ed eee ees 
ATNAILKAO PAE see pees A064") .2 53 S| ase ee 19°5°) 15.7 | 37.31.1056} 25.0 | 276 2 6a 
Heloturkase esas. - See | 1520 | 31.1 | 19-4 | 19.9} 8.0] 21.1 | 10.6 | 19.5 | 26.7} 19.5 19.5 
Gharno0vkaetce-eeece ee aes 1447-5 2951-1 20.9) 413-4 | 9535, 3629 1) S23 pete de eee een ec 
ikerbanka ss... eee 13545) 2752) 4820 Pe Se aa ia tore) ash eee eee ee AOe 2s See 
Doze se ost a ee 1440 | 26.8 | 9.3] 17.1 9.0) 20:45) 75.4 [20:7 27-60)" E76 17.6 
UD aaa ae Se Sl Gwees ee | Sere OSes | 9.1 7-30.01) 620) | 26559) SE. 34) 42026425--4-— 
Dioks 26.0. See Se ee DOAGH GANS: See eine a eee oer reed ena esecs baa 
DOR ASS eee eee 2882:| 1329) |-Sel. Ale ce ha|t lose Sek Se eee lee eee ater: 
Marowanic. so. 55552282 1593. | 22.9 | 14.2 | 19.3 | 10-6'| 19.0.]:14.1 | 24.0 |------ LIT | Geese 
PETElOd Ka soe = ee ee 1350 2922 495291.) MSMR ses lee oe ee ee eect ee 18.8 2 38 
Ma rannosaee di = se Sea} 1570 | 2ONOHe o> eee TAT = a See eee. per aee. eee ee eee: 
Pelissier: 
Pelissieh? ==. 5s = 1584 | 24.7 | 23.6} 15.8 | 10.6 | 35.6 | 10.5 | 26.6 | 31.6 | 22.4 22.4 
Velvet Don: 
Weélvet Dont. 2 2o2 2-222 | 1445 | 33.3 | 21.1 | 13.5 | 10.0 } 33.3 |- 7.3 | 25.3 | 28.1] 21.5 | 21.5 
a: | | | | | 
Bledura< 222-0 oe. Sse ee | 1471 | 15.4 | 16.8 | 17.7 | 10.6 | 33.0} 8:3 | 26:3 | 33.6] 20-2 20.2 
iRunplecss. se: Sas secre 3024 | 24.8 | 20.8 | 15.3 7.9 | 33.0 | 10.0 | 21.2 |.....- 19:0 | ses <2 
Miscellaneous: | | | 
Wedyiisd 320 a ie 9941: | 19.531 12 sees ot Calta 2 ee oe $5.9 | 5ees_ 
Medeah -2: 3202.25.03 282582 1597 | 17. 1S By 6) essa eee | see fe dsso5 sosses) Hoodte ee eee 
| 
COMMON WHEATS. 
Fife: | 
Cole Eby brides=- sae. eee | 4062°) 11.8527 9: 2i-Se) 1253, ABD | 870 SAC p ieee 0 Br Bl ee ee - 
Ghirka 22.2 33s22. 23 Se 2 AS74120: 6 2328" |) 18.85] 9 Seay) tee oul aie | 0905) 2o oe 18.6 
Glyndon (Minn. No. 163). -.} 2873 |..---- (Se eee ae sa 9:4) 1753. by (820) )16-6-) 1625) 213 50h 
Misrgirisse t=: Stee ee S640 | oo) Eee ee Sheen 7.5°|.19.7 | 26:5 | PeOe ee 
WOWCr 2. 3-5 22522 moe osee | 30259) 22.5 eee Sep So eee ere aoa te eee oe jrtteecee 
AV SUM 2 celeee ee eee eee as 74) it CE aes ney eee Mesa i ae eee [= Seti Bee as / 
Bluestem: 
IBOLON  s22) = see ka eee eee S023 1 20S4 ee See Ieee eee eee ae eee ane ARR) Be 
Haynes (Minn. No. 169) ...| 2874 |.--... | ae es Fie a perend a ooe Be eee 1 eae 1624: oe epee 
DO. tee ee BOZO 252 toes toes ec eed sere see epee PO eel ene 
Haynes (Minn. No. 51)..-.| 3021 | 24.0 [------ eine Rene, OS Ear pL ara ae |b nee tebe ee 
Preston: | 
(Dig hie is ee ee eee ee 2397 | 19.3 | 26.3 | 15.2) 11 9), 20: 7.1. 12°03) 19:.3)) 19°55) 21820 18.0 
BETGLOS eee ee eee ee T596 31023 so 2 oe eed oe ce eee ne eee eee (eS oe en 
(Eee Oe eee DED A eee eee (eer ec, Wee ee ey ee Ee oe ee eS Yl ae ae aoe - 
BT eShON sess ear eee S{Ue5 Eo erase Base: Pe ees [eats ed eS, a eh Bee ne ae 
ey ee Bees S087 <b 92p.4 18a Seat eee eee e serge S Se 14.0) ee 
Red Russiani= 2---2s-2-. - ci bp | 15.2 | 15.6 | 12.1 | 23.2 8.3 | 23.0 | 23.9 1522, oe eee 
Miscellaneous: 
Galpaloss... 222-22 ss52-s2e=" 2398 | 21.8 | 19.8 | 20.5 | 19.6 | 20.5 | 14.1 | 21.7 | 24.4] 20.3 20.3 
Man Ghurins cso eee 2492 | 8-2.) 23: 3102550 [bah ee tee eer 22 ho 2S one 
MesiCan NO. f.-- ere ee 37 fom (os Prete meeps (ree ad 7 ees ee pire pees echo om on a 
Prelide: 2553 223 See ee ARI one oy ee ee ee ee a ee AEE |, DOA ee ee 
Rictte 2 cate ee eee LTO Us | NS Si, ee, ETA a Ales old engi POs (font) les. oe eee 
Baris. he ae ee 1946 | 16.7 Ce Ck I a Ned De as ae Eee Pea 
Wninamed: f° 3 22> seeelere DOAY | RAL Ath eee Weep PS ee ie ae [sense firtnse L eee pee Ee Sept 
dB Ys Salone Meare Be ee eee AST ieee ee | a rape Epes 8.6 | 22.0 athena ES) eee ae 
| 
jt El bey i ee ie ee ————————— 
a Yield computed from 0.004 acre. 6 Actual yield from 0.004 acre. 
