PLATE 39 

 Germinating samples of wheat stored for 3 5 days after treatment in the desiccators 

 shown in Plate 38 B, illustrating the relation of seed injury to humidity. 

 Sample A, 100 per cent humidity, 95 per cent germination. 

 Sample B, 80 per cent humidity, 100 per cent germination. 

 70 per cent humidity, 

 60 per cent humidity, 

 50 per cent humidity, 

 40 per cent humidity, 

 20 per cent humidity, 

 10 per cent humidity, 



Sample C, 

 Sample D, 

 Sample E, 

 Sample F, 

 Sample G, 

 Sample H, 

 Sample I, 

 Sample J, 



o per cent germination. 

 20 per cent germination. 

 45 per cent germination. 

 80 per cent germination. 

 90 per cent germination. 

 80 per cent germination, 

 o per cent humidity, 100 per cent germination, 

 control, untreated, 100 per cent germination. 



