CONTENTS OF PART HI. VOL. T. 



ARTICr-E PAGE 



XXI. — Experimental Inquiiy on Draught in Ploughing, By 



Philip Pusey, Esq.,"M.P 219 



XXII.— Result of Experiments in Subsoil-Ploughing and 

 Potatoe-Planting. By the Right Hon. Sir James 

 Oraham, Bart., M.P 244 



XXII I. — Second Report of several Operations in Thorough- 



Draining and Subsoil- Ploughing. — Communicated by 



the Hon. Robert Henry Clive, M.P. . . .248 



XXIV. — Account of the Operation of the Rackheath Subsoil- 



Plough, and also of the Sub-Turf Plough, and the 

 Pig s-head Potatoe Plough, and Iron Hands. By Sir 

 Edward Stracey, Bart 253 



XXV. — Experiments on the Improvement of Poor Lands by 

 Subsoil-Ploughing, both with and without Under- 

 Draining. By the Rev. AV. L. Rham . . .257 



XXVI. — On French Agriculture and State Establishm.ents. By 



John Evelyn Denison, Esq. ..... 262 



XXVII. — On the Application of Geology to Agriculture. By Sir 



John Johnstone, Bart. . . . . , .271 



XXVIII.— On the Use of Saltpetre as Manure. By George Kim- 



berley, Esq. . . . . . . .275 



XXIX. — Experience in Use of Saltpetre and Nitrate of Soda as 



Manures. By the Right Hon. Lord Dacre . .278 



XXX.— Experiment on the Application of Nitrate of Soda as a 



Manure. By the Right Hon. The Earl of Zetland . 260 



XXXI. — Experimental Results on the Use of Nitre as a Top- 

 Dressing for grovcing Crops. By James Evcritt, Esq. 281 



XXXII. — Considerations on the Rotation of Crops. By John 



Towers, C.M.H.S . 283 



XXXIII. — Experiment on Narrow and Wide Drilling of Wheat. — 

 Communicated by Thomas William Bramston, Esq., 

 M.P 294 



