30 



CIKCULAE NO. 113, BUEEAU OF PLANT INDUSTRY, 



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Unit 

 saved or 

 rejected. 























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1 



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 1 

















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, 











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 1 



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Q '§ 























II 























11 









































■ 





Num- 

 ber 

 plants. 







, 



1 

 i ■ 









1 



I 

 o 























Date 

 sprouts 

 appear. 





















1 



Weight 

 of tuber 

 (ounces). 























Id 



^^ 1 







1 















1 



■5 "^ 



[Cir. 113] 



