Journal of the Royal Agricultural Society of England, 5. kötet;30. kötet

acres agricultural animals arable land artificial manure autumn average Aylesby barley beans beet bred breeding bull bushels cabbages cake calves Cannock Chase cattle chaff clay climate clover common turnips corn cost cows cultivation cwts dairy deep Devon district Ditto drained drought dung early England ewes exported farm farmers feeding feet field Forest grain green crops grown guano harvest heifers herbage horses important improved inches increased labour lambs lime machine mangolds manure marl meadow millstone grit Mineral Superphosphate mixture moisture muriate of potash nitrate of soda oats pasture peas plant Plot ploughed population portion potash prize produce quantity quarters Quartly rape roots Royal Russia rye-grass season seeds sheep Show soil sowing sown spring Staffordshire straw stubble subsoil Sulphate summer superphosphate supply swedes Taganrog tion tons turnips water-meadows wheat white mustard winter yield