EXPEIRIMENTS IN ORCHARD CULTURE). I97 



well. It should be said, however, that as in the experiments 

 first mentioned, the stirring of the soil, and the decay of the 

 turf in case of the cultivated trees, obscures any specific differ- 

 ence in the relative merits of the two formulas up to the present 

 time. 



The following diagrams represent the orchards now under 

 observation : 



FISHER FORMULA — DIAGRAM OF BALDWIN ORCHARD. 



1 



2 



3 



4 



5 



6 



7 



8 



a 



n 



D 



D 



. D 



D 



D 



D 



9 



10 



11 



12 



13 



14 



15 



16 



n 



D 



D 



n 



D 



D 



D 



D 



17 



18 



19 



20 



21 



22 



23 



24 



• 



• 



• 



• 



• 



• 



• 



• 



25 



26 



27 



28 



29 



30 



31 



32 



































33 



34 



35 



36 



87 



38 



39 



40 



































FISHER FORMULA — DIAGRAM OF TOLMAN ORCHARD. 

 2 



15 16 



X • 



3 



4 



5 



6 



7 



• 



D 



D 



G 



• 



10 



11 



12 



13 



14 



• 







D 







• 



17 



18 



19 



20 



21 



• 



• 



D 







• 



Explanation of Diagram. D — Station formula; © — Fisher form- 

 ula ; • — untreated tree ; ^ — vacancy. 



14 



