

i: 



(above) Behind the right 

 mixture in the spray tank he 

 years of patient, careful re- 

 search into varying combina- 

 tions 



(center) The row in the cen- 

 ter was planted with iveak 

 sprouting tubers. Experi- 

 ments like this formed the 

 foundation for certified seed 



(below) Weak sprouting 



seed and the short stubby 



sprouts recommended 



^ 'it-' 



1 



6. 





•cilll^- 



