GEAIN-SORGHUM EXPERIMENTS IN THE PANHANDLE OF TEXAS- 71 



Table XXVII. — Agronomic data for new hafirs grown at the Amarillo Cereal Field 

 Station during the 8-year -period from 1909 to 1916, inclusive — Continued. 





Row space. 



Length of period . 



02 





1 

 P. 



o 



s 



ft 

 o 



.g 



Seed 



in— 



Yields per 



acre. 



Year and C. I. 

 No. 



1 



CO 



.a 

 1 



> 



i 



1 



o 



o 





■a 



o 



1 



•6 



02 



1912: 

 251 .- . . 



Ins. 

 15.2 



10.1 

 11.7 

 12.4 

 8.4 

 11.2 

 8.8 

 11.9 

 6.2 

 8.7 

 8.9 

 10.5 

 7.6 

 8.7 



Ins. 

 4.8 

 5.1 

 5.1 

 5.1 

 5.1 

 5.5 

 5.0 

 5.7 

 4.2 

 5.3 

 4.9 

 5.3 

 6.5 

 4.9 



Days. 

 99 



74 

 o85 

 a 85 

 o88 

 a 92 

 188 

 o88 



95 

 o92 

 a 92 

 a 92 

 105 



88 



Days. 

 30 

 39 

 54 

 54 

 52 

 55 

 59 

 59 

 33 

 55 

 55 

 56 

 31 

 48 



Days. 

 129 

 138 

 139 

 139 

 140 

 147 

 147 

 147 

 128 

 147 

 147 

 148 

 136 

 136 



Per 

 cent. 

 68.2 

 49.9 

 56.7 

 59.2 

 39.0 

 51.1 

 42.9 

 52.3 

 29.9 

 39.6 

 44.3 

 49.1 

 14.6 

 43.5 



Per 

 cent. 

 39.1 

 29.1 

 23.1 

 22.4 

 11.7 

 13.4 

 18.9 

 18.8 

 54.9 

 10.1 

 12.1 

 11.4 

 63.5 

 20.6 



Feet. 

 5.0 

 4.8 

 4.5 

 4.5 

 4.8 

 4.5 

 6.5 

 4.5 

 4.5 

 6.8 

 7.0 

 6.8 

 5.0 

 4.5 



Per 



cent. 



23.2 



18.9 



10.1 



7.8 



6.4 



7.7 



8.1 



9.0 



18.6 



4.5 



4.3 



4.3 



32.7 



8.7 



Per 



cent. 

 7.7 

 6.7 

 5.7 

 4.5 

 3.8 

 4.7 

 4.8 

 5.4 



11.0 

 2.9 

 2.6 

 2.6 



14.6 

 5.0 



Per 

 cent. 

 33.3 

 35.7 

 56.4 

 57.7 

 59.9 

 61.7 

 59.4 

 60.3 

 58.8 

 64.3 

 59.8 

 61.1 

 44.5 

 56.8 



Lbs. 

 4,860 

 5,440 

 5,095 

 5,640 

 5,578 

 5,938 

 5,575 

 6,820 

 6,763 

 6,915 

 7,695 

 6,653 

 4,860 

 5,373 



Lbs. 



1,130 



1,033 

 515 

 440 

 358 

 458 

 455 

 620 



1,263 

 315 

 335 

 293 



1,593 

 473 



Bus. 

 6.3 



291 



6.1 



323 



4.8 



323 



4.2 



303 



3.5 



316 



4.7 



319 



4.5 



322 



6.2 



432 



12.4 



252 . . 



3.3 



253 



3.3 



312 



3.0 



314 



11.8 



321 



4.5 







Average. 



10.0 



5.2 



92 



48.5 



140.5 



45.7 



24.9 



5.2 



11.7 



5.8 



54.9 



5,943 



662 



5.6 



1913: 

 251 



11.0 



6.8 

 7.5 

 6.9 

 8.5 

 8.2 

 9.7 

 9.5 

 8.3 



11.4 

 8.4 



10.6 

 7.3 

 7.5 



4.8 

 4.3 

 4.8 

 4.1 

 4.9 

 5.0 

 5.8 

 5.3 

 5.4 

 6.3 

 5.2 

 6.0 

 4.9 

 4.9 



85 







56.3 

 39.5 

 35.5 

 40.9 

 42.7 

 38.6 

 40.5 

 44.2 

 34.8 

 44.5 

 38.8 

 43.4 

 32.3 

 35.0 





2.0 

 2.0 

 2.0 

 1.5 

 2.0 

 2.0 

 2.0 

 2.0 

 2.0 

 2.0 

 2.0 

 2.0 

 2.0 

 2.0 















291 



















323 





















323 





















303 





















316 





















319 





















322 





















432 





















252 





















253 





















312 





















314 





















321 









































Average. 



8.6 



5.1 









40.5 





1.9 

































1914: 

 291 



4.6 

 6.7 

 9.8 

 5.0 

 11.1 

 5.8 

 7.3 



4.0 



4.6 

 6.1 

 4.4 

 6.2 

 5.1 

 5.3 



87 

 87 

 87 

 87 

 87 

 87 

 87 



25 

 31 

 31 

 25 

 31 

 31 

 31 



112 



118 

 118 

 112 

 118 

 118 

 118 



13.1 

 31.0 

 37.5 

 12.0 

 44.7 

 12.6 

 27.3 



29.6 

 31.0 

 41.6 

 38.0 

 22.0 

 36.0 

 30.1 



5.0 

 3.5 

 3.5 

 4.0 

 5.5 

 4.3 

 3.8 



17.9 

 16.9 

 27.8 

 20.6 

 11.3 

 14.7 

 17.5 



10.9 

 10.8 

 18.2 

 13.8 

 7.6 

 8.2 

 10.6 





4,580 

 4,260 

 4,160 

 4,060 

 4,940 

 4,340 

 3,760 



820 

 720 

 1,160 

 840 

 660 

 640 

 660 



8.3 



303 



7.7 



316 



12.7 



432 



9.3 



252 



314 



6.3 

 6.0 



321 



6.7 







Average. 



7.2 



5.1 



87 



29.2 



116.2 



25.5 



32.7 



4.2 



18.1 



11.4 





4,300 



771 



8.1 



1915: 

 291 



10.1 

 10.2 

 10.2 

 10.2 

 11.6 

 11.3 

 10.2 



6.8 

 7.0 

 6.6 

 6.0 

 6.6 

 8.6 

 6.1 



91 

 89 

 91 

 84 

 94 

 87 

 89 



41 

 42 

 40 

 52 

 45 

 45 

 43 



132 

 131 

 131 

 136 

 139 

 132 

 132 



32.6 

 31.2 

 35.1 

 40.9 

 44.1 

 23.5 

 40.1 



96.6 

 92.5 

 97.0 

 92.5 

 96.5 

 98.2 

 99.8 



6.3 

 4.3 

 4.8 

 4.8 

 7.3 

 6.3 

 5.5 













44.7 



303 













51.0 



316 













66.0 



432 . 













69.7 



252 













60.7 



314. . . 













46.7 



321 













64.7 

















Average. 



10.6 



6.8 



89 



44 



133 



35.4 



96.1 



5.5 













63.3 















1916: 

 291 



8.4 

 12.6 

 21.2 

 14.0 

 13.4 

 17.7 

 11.2 



5.9 

 10.4 

 14.6 



8.4 



9.6 

 12.8 



7.0 



127 



130 

 126 

 128 

 125 

 127 

 130 







29.5 

 18.1 

 31.2 

 39.6 

 27.8 

 27.9 

 38.0 



39.6 



24.2 

 68.6 

 29.2 

 59.5 

 59.9 

 27.4 



4.3 

 3.3 

 3.5 

 3.3 

 5.0 

 4.5 

 3.3 









3,625 

 1,800 

 2,400 

 2,160 

 1,800 

 2,440 

 3,160 







303 

















316 

















432 



17 



145 











2.0 



252 











314 

















321 

































Average. 



14.1 



9.8 



127 







30.3 



42.6 



3.9 









2,463 





















a First and only heads. 



