INDEX. 



Gypsum, whether the sulphuric acid, be or not, its operat- 

 ing cause, ... - 228,229 

 Remarks on Sir H. Davy's conjecture, relative 

 to this subject, - - - 235 to 242 

 In moderate quantities assists ; but overabun- 

 dantly applied, prevents, putrefaction, 296, 297, Sec. 

 Mode of testing and analysing. Appendix, 104 

 H 

 Habits, agricultural, well settled, and salutary, should be 



adhered to, - - . - - - 256 



Force of, ... - 72,73,74,75 



Haines, Reuben, his account of the Long Island hay rake, 2 12, 2 1 3 

 Harrow, excellent one, for Indian corn, described, - 152 



Harrowing, wheat in the spring, recommended, - 24 



Haws, called hooks, consequences of fevers, in horses, cut- 

 ting them, highly injurious, - - - 16^ 

 Of thorns, to promote their vegetation, - - 439 

 Haws of Thorn, modes of accelerating their vegetation, 439 

 Hedges, walnut and cedar trees peculiarly injuri- 

 ous in hedge rows, - - - 440 

 and see ante, as to all trees growing in 

 thorn hedge rows, - - - 242 

 Hedges, William Neili's mode of enclosing, by mound 



and ditch, - - - - - 9, 11 

 Observations on W. N's hedges ; by the secre- 

 tary, 374,439 



On hedges by col. Pickering, - - 242 



On col. Taylor's cedar hedges, - - 195 



Tenants in Scotland forbidden to turn sheep or 

 cattle, into hedged fields, for five years after 

 planting, - - - - - 164 



Trees in hedge rows, injurious, - - 242 



Mr. Forman's remarks on Mr. Quincy's hedges ; 

 and calculation comparative, between live and 

 dead fences, . - - - - 407, &c. 



Somerville's mode of pruning and management. 

 Appendix, - - - - - 78 



