CH. I J Pot Experiments ivith Tomatoes 



Pot No. 17 

 Fig. 3. 



Pot 17. 

 19. 

 21. 

 24. 



19 21 24 



Tomatoes grown in good soil, all equally manured, but 



receiving different quantities of water. 

 No water added. 



5 per cent, added, and the moisture then kept constant. 

 10 per cent, added 



12J per cent, added 



Pot No. 47 55 63 72 79 



Fig. 4. Tomatoes supplied with increasing doses of manure. 



Pot 47. No manure. 



Pots 55 to 79. Increasing dressings of manure. This increases the amount 

 of growth up to Pot 72 but it depresses growth in Pot 79 where too 

 much is given. The middle pot, 63, is best for fruit. 



