Essays on Agriculture

acre advantage agricultural writers agriculturists ammonia ancient Andrew Yarranton animal appears arable barley beef believe bottom breeds bullocks bushels called Carthaginian Cato cattle clay cold Columella conduit corn counties crop cultivation culture Deanston deep draining depth Dickson doubt drainer Elkington England evaporation experience Falkirk farmer favour feet deep fens furrow Gaul GISBORNE give grain gravel Herefords high farming husbandry Huxtable Huxtable's improved inches jugerum labour land Lincolnshire manure matter means midland midland counties modern never operation opinion Palladius Parkes Parkes's passage pasture perhaps pipes and collars Pliny plough porous portion practice produce Pusey quantity races rain readers retentive soils Roman Roman agriculture Romney Marsh roots seed sheep short-horns sowing steepest descent straw surface temperature thorough-draining tile tion turnips Varro vegetation water of attraction water of drainage water-table West Highlander wheat whole Xenophon yards