88 On the Inorganic Constituents of Plants, 



No. 7. Manured with nothing, left as a standard of comparison. 

 The produce was 



No. 8. Manured with Muriate of Potash, at the rate of 6 cwt. per 

 acre. The produce was 



Total 4 0| 4 108 39 12 66 



No. 9. Manured with Nitrate of Soda, at the rate of 6 cwt. per 

 acre. The produce was 



Total 4 0i 4 99 39 4 7 



No. 10. Manured with Sulphate of Magnesia, at the rate of 

 > cwt. per acre. The produce was 



No. 11. Manured with Sulphate of Soda, at the rate of 6 cwt. 

 per acre. The produce was 



No. 12. Manured with " Superphosphate of Lime," at the rate of 

 6 cwt. per acre. The produce was 



