NOTKS 147 



Page 89 — Experiments showing the effect of phosphoric acid. 



Page 89 -Crop returns from phosphatic fertilizers, with and without lime 

 on several crops ; summary of these results. 



Page 90 — A full description of the potash mines and the several salts 

 deposited. 



Page 91— Composition of kainit and a more complete description of it. 



Page 91 — Composition of .sylvinit and a more complete description of it. 



Page 91 — Composition of muriate of potash and a more complete descrip- 

 tion of it. 



Page 92 — Composition of potassium sulphate and a more complete descrip- 

 tion of it. 



Page 92 — Composition of double sulphate of potash and magnesia. 



Page 93 — Composition of potash manure salts. 



Page 93— Composition of potash — magnesium carbonate. 



Page 93 — Table of composition of Stassfurt potash salts. Production of 

 crude and manufactured salts, and consumption of the same. 



Page 93— Analyses of leached and unleached ashes from several sources; 

 amounts of ingredients in different kinds of wood. 



Page 94 — Discussion and analyses of tobacco stems, stalks and wastes. 



Page 94 — Composition of cotton-seed hull ashes and a discussion of this 

 product. 



Page 94 — Full discussion of the manufacture of this product. 



Page 94 — Composition of beet molasses ash and fertilizer by-products made 

 from it. Wine residue fertilizers. Statistics giving actual potash ma- 

 terials and actual potash contained in manufactured fertilizers. 

 Amounts of potash removed by different farm crops. Crop producing 

 value of different potash salts. 



Page 97— Experiments and discussion showing the effect of potash on dif- 

 ferent kinds of crops. 



Page 99 — Comments on seaweed and its preservation. Analyses of differ- 

 ent varieties. Comments and analyses of .seaweed ash. 



Page 99 — Analyses of different kinds of marl and comments on the benefit 

 of this material. 



Page 99— Several analyses of peat and muck. Liquid and flower fertilizers. 



Page 100 — Analyses of commercial pulverized sheep manures. 



Page 100— A full discussion of these fish wastes and analyses of the same. 



Page 100 — Analyses of human excreta and sewage sludge, together with a 

 complete discussion of sewage aud sewage sludge. 



Page loi— Analyses and discussion on all the ashes. 



Page loi —Leather scrap ashes, ivory dust and spent hops are di.scussed. 



Page loi — Analyses of soot. 



Page 102 — A more complete description. 



Page 102— Experiments with silicate of potash and a discussion of its value 

 aud output. 



Page 102 — Analyses and discussion of salt. 



