SPRING CEREALS AT M0R0, OREG. 



15 



only seven varieties. Table IX gives the annual acre yields of all the 

 spring-wheat varieties which have been tested. In this table the 

 varieties are arranged in alphabetical order, without regard to the 

 period during which they were grown, their rank in yield, or other 

 relationships. Figure 8 shows a portion of the plats in the varietal 

 experiments with spring grain in 1914. 



Table IX. — Spring-wheat varieties tested at the Mow substation, showing the yields 

 obtained in each year the variety was grown during the five years, 1911 to 1915, 



inclusive. 



Variety. 



C.I. 



No. 



Division. 



Origin. 



Yield per 



acre (bushels).i 



1911 



1912 



1913 



1914 



1915 





2075 



Durum 



Poulard 



Common 



do 





11.1 



15.5 













13.6 

 c9.4 

 23.0 



15.0 



6 9.4 





2407-1 



2407-2 



2944 



2681 



2823 



2511-2 



2826-1 



2921-1 



2227 



2227-1 



4155 



1697 



2824-1 



2397-1 



1732 



2398 



239S-1 



1517 



2873 



2669 



2124-3 



4157 



5025 



1787 



2088-4 



2200-1 



2402-1 



2405 



2203-2 



1440 



1516 



2246 



2126-2 



4066 



2099 



2099-1 

 1593 

 2235 

 4158 

 4067 



1584-1 

 2086 

 2794 

 20S9 



2089-1 

 2793 



3022-1 

 2228 



2346-1 



3036-2 

 4074 

 2495 

 2670 

 2247 



2247-1 



Turkestan 



do 



&1.'5 



6 8.3 

 c8.4 

 c7.7 

 (<0 

 3.5 



6 13.8 



6 4.2 



11.2 



6 13.6 



3.8 



14.5 



(«) 



( e ) 



c9.8 



7.8 



(«) 



c9.4 

 c31.2 

 <U2.6 

 dll.O 



(O 



7.5 



cl8.3 



(0 



12.9 



6 17.8 



8.6 



19.0 



6 12.0 



<U2.8 



12.8 



cl4.2 





Do 



22.9 



20.2 





do 



do 



do 



Durum 



Common 



Club 







Beseler Squarehead 













6 8.9 

 18.0 



cl5.6 

 C12.7 



6 3.1 

 18.3 



24.7 

 6 14.6 



6 6.6 



Ble Noir 





23.6 



Bluestem. (See Pacific 



Bluestem.) 

 Bobs 





25.4 







d 16.5 



Chul 



Common 



do 



Turkestan 



do 





Do 



c 14.0 

 18.3 

 25.0 



c 10.1 



(O 



21.5 

 18.0 

 26.0 

 6 3.1 

 6 12.4 



20.2 





Club 



Oregon (?) 







Common 



do 



26.6 





do 



6 13 6 





do 



do 



do 



do 





<" 10.2 



















Do 



do 



cS.O 

 19.6 

 16.6 



21.6 



16.2 



6 14.6 





do... 



...do... 



26.1 



Glyndon (Minn. No. 



163). 

 Heine Squarehead 



do 



do 



Durum 



Club 



Minnesota 



9.1 



elO.l 

 cl2.9 



12.3 



<*20.0 



dl.O 



15.5 



8.6 



14.3 



c7.5 



dl5.6 



6 15.7 



(«) 



<*12.0 

 16.2 





22.5 



23.6 







Hybrid No. 63 





20.6 

 c 13. 6 



15.3 



d3.3 





Hybrid No. 10S 



do 



Common 



Durum 



Common 



do 



do 



do 



c6.7 



12.1 



6 11.4 



c 11.0 



(«) 



c8.2 



c 14.2 



11.0 









(«) 



24.0 

 C12.5 



(«) 



25.8 

 13.6 

 16.0 



6 6.7 

 25.4 

 d 13.3 

 6 9.3 

 24.2 

 15.0 

 21.5 



6 8.0 







29.4 





Turkestan 



.... do 



d 16.8 



Kisil 







do 



Durum 



do 





33 2 









Do 



do 



18.0 



Do 



do 



do 



7.0 

 c9.6 

 13.1 



8.8 



cl0.5 



11.3 



8.3 



12.0 



dlO.O 



22.6 



6.6 

 c9.8 

 15.8 

 14.5 





Kurd 



do 



Club 





19.6 



6 4.2 

 19.2 



6 14.6 



Little Club (Wash. No. 

 * 349). 



Washington 



26.0 



Durum 



do 





Do 



do 











do 



do 



1""" 





Do 



do 



do 











Common 



do 





22.1 

 19.4 



22.5 

 20.9 

 c 6.2 



23.1 







11.7 

 ( f ) 

 6 2.6 

 C4.8 

 9.3 

 6 10.4 

 c8.3 



(«) 



c8.2 



( e ) 



6 8.2 



c*7.6 

 9.1 



20.2 

 6 10.9 



c9.0 

 <*8.6 



18.5 

 cl8.0 

 <*14.0 

 6 18.7 

 (2 12.7 

 6 23.9 

 6 34.4 

 4.6 

 dl4.6 

 6 IS. 7 



12.1 

 6 15.6 



24.0 





Durum 



do 





6 16.6 



Do 



do 







Common 



Durum 



do 



Portugal 









Riehi 









Do 



do 











Common 



do 



Portugal 



21.3 

 C12.7 



19.0 

 <*5.0 



24.9 









Durum 



Common 



do 



Italy 







C16.0 



15. 5 



15.3 



27.5 



cl2.5 



23.0 

 20.5 

 16.3 

 23.0 

 <*8.0 



22.7 





Mexico (?) 



do 



Turkestan 



24.7 



Do 



do 



do 





Talimka. 



25.9 



Urtoba 



do 



6 16.0 



Velvet Don 



Durum 



do 







Do 



do 



6 ii 6 



cS.4 





a Acre yields are based on yields from single tenth-acre or duplicate twentieth-acre plats unless other- 

 wise stated. 

 6 Grown in rod rows, usually unreplicated. d Grown in single fortieth-acre plats. 



c Grown in 2-rod rows replicated 2 to 4 times. e Grown in head rows, yield not recorded. 



