Roller (agricultural tool)

Designs:
– A 12-foot smooth roller comprising eight 1.5-foot segments
– A ridged roller is called a Cambridge roller in the UK and a cultipacker in the US
– A field after rolling with a Cambridge roller
– One-piece rollers skid on soft ground, while segmented rollers reduce this issue
– Smooth rollers versus ridged rollers for breaking up soil

Uses:
– Rollers are used for flattening land or breaking up soil after ploughing
– They are pulled by tractors or animals like horses or oxen
– Rollers prepare optimal seedbeds by making the land flat and firm
– Rolling makes subsequent weed control and harvesting easier
– Rollers may be ganged or trailed after other equipment

Farming Use:
– Rollers are used for secondary tillage to flatten land or break up soil clumps
– Tractors typically pull rollers today, but animals were used before
– Flatter land at planting time controls seed depth and aids in weed control
– Rolling helps reduce moisture loss from cultivated soil
– Rollers may be ganged to increase swath width or trailed after other equipment

Cricket Pitch Use:
– Rollers make cricket pitches flat and safer for batsmen
– Different sizes of rollers have been used in cricket history
– Heavy rollers used in modern cricket have influenced gameplay
– Heavy rollers have been criticized for making batting too easy
– They reduce the rate at which pitches dry out after rain in cool climates

Lawn Use:
– Lawn rollers even out or firm up the lawn surface
– They are used in climates where heaving causes lumpy lawns
– Gardeners are advised to roll lawns lightly in spring if heaving occurs
– Clay or wet soils should not be rolled as they become compacted
– Designed to counteract the effects of ground freezing and thawing on lawns