CONTENTS OF VOL. IV. 
ARTICLE PAGE 
I. — On Farm Buildings. By John Grey .... 1 
II. — Account of tbe Tussac Grass (Dactylis cespitosa) growing on 
Peat Bogs in the Falkland Islands . . . .17 
III. — On the Culture of Mangold-Wurzel. By the Earl of Lovelace 21 
IV. — Evidence on the Antiquity, Cheapness, and Efficacy of Tho- 
rough-Draining, or Land-Ditching, as practised throughout 
the Counties of Suffolk, Hertford, Essex, and Norfolk, col- 
lected by Ph. Pusey, M.P. With some Notice of Improved 
Machines for Tile- Making 23 
V. — On the Drill Husbandry of Turnips. — Prize Essay. By 
Barugh Almack ........ 49 
VI.— On Horse-hoeing Flat-drilled Turnips. By Ph. Pusey, M.P. 76 
VII. — On the Advantages of Ploughing up Down-Land. By 
Thomas Walkden 80 
VIII, — Account of Shepherd's Corner Farm, in Dorsetshire. By 
Lord Portman ........ 88 
IX. — Observations on the Natural History and Economy of various 
Insects affecting the Turnip-crops, including the Surface- 
Caterpillars, the Turnip-gall Weevil, and the Dipterous 
Flies and Rove-Beetles infesting Anbury. By John 
Curtis, F.L.S 100 
X. — On Modes of Comparing the Nutritive Values of different 
Crops. By W. H. Hyett 139 
XL— Sanitary Effects of Land Draining. By E.Chadwick . . 151 
XII. — Report by the Committee of the Morayshire Farmer Club, 
appointed to inspect and to report on the Experiments 
made in raising Turnips by means of Sulphuric Acid and 
Bone-Dust 164 
XIII. — On the Rotations of Crops on Heavy Lands. — Prize Essay. 
By William Stace 169 
XIV. — Report to the Honourable Robert Clive, M.P., on his Im- 
provements by Draining and Subsoil-Ploughing. By 
Richard White 172 
XV. — On the Use and Application of Rape-dust. By John 
Hannam . . . . . . . . .177 
