118 



Photo by L. H. N. 



FIG. XXXI. Spring Wheat cultures, Nos. 102, 103 and 104 (1910) from the crossing 

 0201 X Pearl. Plot 104 on the right, ripened earliest and was exceedingly 

 promising in other respects. 



The case of the two sorts Pearl and No. 0201 affords another interesting 

 example of the great differences which may exist in practical qualities between 

 strains taken out of the same old variety, as well as the possibility of bringing 

 such sorts together to form superior combinations. The differences between 

 these sorts as well as their origin and subsequent treatment are illustrated 

 in the following graphical manner: 



Emma, too late, 

 not at all suitable 

 for Sweden. 



No. 0201 



Pearl. 



High yielder 

 Rather stiff straw. 

 Poor quality. 



Not so high a yielder. 

 Very stiff straw. 

 Good quality 



0201 X Pearl 



