Sedt.V. Agriculture and Vegetation. 171 



ments, which had been expofed to the air 

 for four months, and feemed to have no 

 mixture of any other earth with it, as it 

 made good brick, with the addition of 

 fand; and had been taken up feven or 

 eight feet below the furface. This pot I 

 mall call N i. Pot N 2. was filled with 

 equal parts of clay and marl j N 3. with 

 equal parts of clay and foured lime 5 N 4. 

 with equal parts of clay and fea-fand well 

 warned j N 5. with equal parts of clay 

 and dung. Thefe different compofitions 

 were turned daily. On the 2 6th of April 

 fix grains of barley were fown in each. 



May 14. N 2. had two plants, above 

 ground ; N 3 . had four. 



May 17. N 2. had fix ; N 3. had feven, 

 two of which were from one grain 3 N 4. 

 and 5. had one each. 



May 21. N i. had five, of which two 

 were an inch and a half high -, N 2. had 



fix 



