

C O N T E N 



O F 



VOLUME IV. 



IPAGg 

 NTRODUCTION ix 



Letter from Dr. James Anderfon — ■ I 



Mifcellaneous Experiments and Obfervations on the Cul- 

 ture of Potatoes, and fome other Plants. By Dr. 

 James Anderfon - — — " 7 



Paper I. On the Nature of the Seeds moil proper for 



being planted ibid. 



— *- II. On the Effefls of Cutting the Stems of Po- 

 tatoes while growing, &c. ■ 38 



— III. Of Ardent Spirits afforded by Potatoes — 49 



■ . IV. Of the Marks for diftinguiftring different Sorts 



of Potatoes from each other ; — its Utility, &c. 59 

 V. Of raifing Potatoes from Seed 68 



■ ■ VI. The Doctrine of feminal Varieties confidered 80 



— VII. Of the Difeafe called the Curl in Potatoes, 



and fome other Particularities obfervable 

 with regard to this Plant — — gz 



Conclufion — — — — — 107 



On the moft practicable Method of fixing an equitable 

 Commutation for Tithes in general throughout the 

 Kingdom. By Mr. B.^Pryce — — 109 



Strictures on the Husbandry of Turnips, or an Attempt 

 to promote a fuccefsful Culture of that ufeful Root. 

 By Mr. Wimpey — — ■ 1 37 



Of the Neceffity of adapting the Crop to the Nature and 

 Circumfhnces of the Land; with an Account of an 

 Experiment to afcertain the Quantity of Butter and 



b 3 Cheefe 



