CONTENTS. 



Transactions. Extracted from the Minute Boohs and 

 Papers of the Society. P- H 5 



XXIV. Account of an Experiment made to ascertain the rela- 

 tive Produce of the Red-Apple-Potatoe, when cultivated in 

 single 07- double Drills, or in Beds. By Mr. James Drum- 

 mond, of the Botanic Garden, Cork, Corresponding Mem- 

 ber of the Horticultural Society. p. 124 



XXV. On the Cultivation of the Balsam. By the Rev. Wil- 

 liam Williamson, Corresponding Member of the Horticul- 

 tural Society. P- 127 



XXVI. Account of a newly-constructed Frame, with rising 

 Lights, for growing Melons, Cucumbers, fyc. In a Letter 

 to the Secretary. By Mr. John Nairn, Gardener to John 

 Cresswell, Esq. F. L. S. $c. p. 130 



XXVII. Upon the Propagation of Varieties of the Walnut 

 Tree, by budding. By Thomas Andrew Knight, Esq. 

 F. R. S. $c. President. p. 133 



XXVIII. On the Cultivation of Succory, or Wild Endive. 

 By Mr. Isaac Oldaker, F. H. S. Gardener to His Majesty 

 the Emperor of all the Russias. p- 138 



XXIX. An Account of the original Tree of the Ribston Pip- 

 pin, still existing on the Estate of Sir Henry Goodricke, 

 Bart., at Ribston, near Wetherby. Communicated by Sir 

 Henry Goodricke, in a Letter to Frederick Lumley, Esq.; 

 and laid before the Society by George Henry Noehden, 

 LL.D. F. L. S. Sfc. Vice Secretary. p. 140 



XXX. On a Method of Forcing Garden Rhubarb. By Mr. 

 Daniel Judd, F.H.S. Gardener to Charles Campbell, 

 Esq. of Edmonton. p- 143 



XXXI. Account of a Method of growing Cucumbers, on Heat, 



