Official Inspections 98. 101 



Results of Examination of Official Seed Samples, 1920. 



Purity 



Impurities 



Noxious Seeds 



Germination 



% 



3353 



9351 



9234 

 9327 

 9333 



9315 



9247 

 9434 



9209 

 9152 



9195 



9202 

 9217 i 



9227 

 9412 

 9235 



9185 

 9177 



9169 

 9148! 

 93781 



9139 

 9183 



9419 

 9242 



97.0 



97.9 

 95.0 

 97.4 



97.0 

 97.0 

 99.6 



97.0 

 97.0 

 95.0 



% 



g 



T) 



t-. 





c3 





W 



S 



% 



% 



:.o 2.0 



1.2 1.8 



1.9 1.2 



1.9' 1.1 



'.9 2.1 



_ 0.5 



97.7 

 99.0 

 98.9 



1.0' 

 1.1 



98.0 98.3 ! 1.7 



00.0 99.2 0.S 



99.0 99. 1 1.0 



98.0 

 97.0 

 98.3 



99.7 

 98.7 



98.2 1 l.S 



98.3 1.7 



98.7 1.3 



99.6 0.4 



99.0 1,0 



9334 97.2 97.5 2.5 



9396 9S.0 98.2 0.1 1.7 



9150| 90.5 96.6 0.S 9.2 2.4 



9389 00.0 96.5 3.5 __. 



9393 90.0 97.8 2.2 __. 



9196 90.0! 98.8 1.2 ___ 



97.0 99.0 



97.5 98.4 



97.0 99.0 



1.0 

 1.6— . 



1.0 



82.0 99.4 0.3 0.3 



97.0 98.4 1.6 ___. 



00.0 

 94.0 



98.6 1.4 



98.1 0.4 0.1 1.4 



No 



No 

 No 

 No 



No 

 No 

 No 



No 

 No 



No 

 No 

 No 



No 

 No 

 No 



9198 99.0' 97.4 0.1 2.5 | No 



9224 98.9 99.0 1.0 No 



9222 97.2 97.7 2.3 Yes 



Number Found in One Pound 



No Spring sow thistle 2000, Ribgrass 

 1000. 



None. 



None. 

 None. 

 None. 



No 

 No 

 No 



No 



No None. 



No None. 



None. 



None. 

 None. 



None. 

 None. 

 Ragweed 500. 



No None. 

 No None. 

 No None. 



Yes 

 No 



No 



No 



Yes 



None. 

 None. 



None. 



Ragweed 1100. 

 Ragweed 800. 



None. 

 None. 

 None. 



Ragweed 500. 

 None. 

 Ragweed 1000. 



None. 



Ragweed 500. 

 None. 



Ragweed 400. 

 None. 



No None. 



No Ragweed 300. 



91.0 



90.0 

 00.0 

 84.5 



85.0 

 90.0 

 95.0 



86.0 

 90.0 

 00.0 



82.0 



00.0: 



92.0 



90.0 

 90.0 

 90.0 



92.0 

 82.0 



90.0 

 92.0 

 00.0 



00.0 

 85.0 

 82.0 



92.0 

 80.0 

 80.0 



75.0 



75.0 

 85.0 



0.00 

 86.0 



15.0 

 77.5 



84.5 

 88.0 

 68.0 



82.5 

 92.0 

 96.0 



75.S 

 82.5 

 91.0 



88.5 

 11.0 

 90.5 



94.5 



90.0 

 87.0 



89.5 

 83.5 



91.0 

 92.5 

 82.0 



84.5 

 59.5 

 65.0 



91.0 

 82.5 

 S2.5 



61.0 

 56.5 

 84.5 



90.2 91. 

 75.0 80.0; 



92.5 



54.0 



14.6 

 76.1 



82.8 

 86.4 

 67.1 



81.5 

 90.0 

 95.5 



73.7 

 81.6 

 90.0 



87.0 

 10.9 

 89.6 



92.8 

 88.4 

 85.8 



89.1 

 82.6 



81.5 

 58.1 

 64.2 



81.6 

 80.6 



60.3 

 55.6 

 83.6 



90.4 

 78.7 



91.2 

 52.9 



'Obtained by multiplying per cent purity by per cent germination. 



