CONTENTS. ▼!! 



CHAPTER X. 



Vegetable Debris. — (Nitrogenous Manures,-) Spit Dung- 

 car Marsh Muck,— Peat,— Barley, Waste or Malt Dust, — 

 Grape Cake,— Cider Cake,— Starch Grains, — Beet Pulp, — 

 Tan, — Torteaux; — How used, and in what Proportions. 



CHAPTER XI. 



Tables of the Comparative Value of Nitrogenous Manures. 



CHAPTER Xir. 

 Mineral Manures. — Amendments or Ameliorators: — 

 Lime, — Marl, — Wood Ashes, — Leeched Ashes, — Peat 

 Ashes, — Coal Ashes, — Alkaline Salts, — Nitrate of Potassa, — 

 Nitrate of Soda,— Common Salt, — Chloride of Calcium, — 

 Sulphate of Soda,— Plaster, — Ammoniacal Salts, — Water, — 

 Gas Lime, — Green Sand. 



Appendix. — Disinfection; — Modes of, and the Results and Be- 

 nefits; — Siret's method, — Suquet, Kraft, and Schattenmann's 

 plan,— Salmon's process, — Derosne and Huguin's process. 



