CONTENTS. 



VI. On Cutting off the horns of bull calves, by 

 Paul Cooper of TVoodbury, New Jersey, - 25 



VII. On Departure of the southern pine timber: a 

 proof of the tendeiipy in nature to a change of 

 products on the same soil, by Richard Peters, 

 a change and succession of crops recominended, as 

 •well as of deteriorated animals, - - - 27 



VIII Supplement thereto ; by James Mease, M. D. 41 



IX. On Smut in wheat: by JFilliam Young, of 

 Brandywine, Delaware, - - - - 47 



X. On ditto, by James Mease, M. D. - - 54 



X. Remarks on the smut and mildew of wlieat; 

 with hints on the most probable means of preven- 

 tion, by A. Fothergill, M. D. F. R. S. ^c. ^c. 

 Fiat experinientum. — Bacon. - - - 65 



XI. Substitute for trench ploughing, and nexv mode 

 of putting iji winter grain, and on live fences, 



by Caleb Kirk, near York, Pennsylvania - - 85 



XII. New mineral 7nanure for clover, by Josiah 

 Reeve of Rancocas creek. New Jersey. Commu- 

 nicated by Dr. Mease, . - - _ 93 



XIII. Expellees and profits of a dairy, by Algernon 

 Roberts of Merion, Alontgomery county, Pennsyl- 

 vania, - - - - - 95 



XIV. Account of the produce of wheat and rye, dur- 

 ing 16 years; in Lower Merion township, Phila- 

 delphia county, and times of hai'vesting ^V. by the 

 same, - - - - - 9<J 



XV. On live fences, by John Taylor, of Port Royal, 

 Caroline county, Firgmia, - - - - . 102 



