28 



BULLETIN 195^ V. S. DEPAKTMENT OF AGKICULTUEE. 



such data in regard to iadividual tubers of hill selections and tuber 

 units as will enable one to judge accurately of their merits or demerits 

 with respect to their transmission of the desired characters for which 

 they were originally selected. 



Potato hill-selection progeny record {1st, 2d, 3d year). 



Accession No Field No Locality Year, 191... 



Selection made , 191.., from accession No , variety 



Locality, ; by 



Hill selected contained tubers, of which were large (weight, lbs., oz.); were 



small (weight, lbs oz.); were true to type. 



Progeny record of tuber unit.—Vio Weight, oz. Planted Plants not uniform; vigor- 

 ous, weak; large, small; erect, decumbent; healthy, diseased. Vines ripe Harvested 



Number of tubers from each plant of unit not uniform , vary from to , size not 



uniform, shape not uniform, true to type. Total tubers , of which were large 



(weight, lbs oz.); were small (weight, lbs oz.); total weight, 



lbs oz. Average weight per plant, lbs oz. Not desirable to continue another 



season. 



Observer. — 



Jtemarks. — 



Potato tuber-unit progeny record {1st year selection). 



Accession No Variety, Selected by 



Selected tubers planted , 191.., P. O. address, 



Character of soil, 





1 



•si 



^ o 



Sprouts. 



Plants. 



Tubers. 



•6 



d 



1 



as 



1 

 -< 





S 



3 





wo 



11 



t3> 





"a & 



t3> 



a 



1 



V\'^ eight. 



a 



D 



— . Qi 



a 



«3 



Weight. 



Total. 



'5" 



1 



3 



1 " 

 Ph o 



o 



P4 



1 

 o 



1 



§ 



3 



o 















































































































































































































































































































1 



































1 

































1 













General observations. — 



