Sect. V. Agriculture and Vegetation. 27 



July 2. N i, 2, 3, 4, 5, 6. are all bad. 

 N 7. very good. N 8, 9. exceeding 

 good. N 10, 1 1. very bad, N 12. ex- 

 ceeding good. N 13. is the worft of all, 

 and fcarcely bears any thing, N 14. bad. 

 N 15. pretty good. 



Augul 13. N i, 2, 3, 4, 5, 6. bad. 

 N 7, 8, 9. exceeding good and heavy 

 grain. N 10, n. are all withered. N 12. 

 exceeding good. N 13, 14. carries no- 

 thing, N 15. pretty good. 



FROM this experiment the following 

 ufeful conclufions arjfe, 



Corol. i. A poor fandy foil, when of itfelf 

 it was able to produce no grain in a dry 

 feafon, was fructified to a confiderable de- 

 gree by dung alone ^ but clay alone, and 

 lime alone, did it but very little fervice, 



Cor. 2. Light fandy foil is not much 

 benefited by a mixture of clay and lime; 



but 



