ridgetilling

Ridgetilling is a term used in agricultural contexts to describe a form of ridge tillage, a conservation tillage system in which crops are grown on raised ridges created by tillage. The term is less common than ridge tillage and may appear in regional or niche sources.

Practices vary by region and crop, but the general approach involves forming ridges and planting on their crests while leaving furrows between ridges less disturbed. Ridges are typically renewed each season by light tillage to preserve their shape and spacing. Residue from previous crops is left on the field to cover the soil, which helps reduce erosion and runoff.

Equipment used includes ridgers, plows, and cultivators designed to form and maintain ridges, as well as planters that place seeds on ridges. The method is commonly used for row crops such as corn and soybeans, especially on moderately sloped land.

Benefits include reduced soil erosion, improved drainage and soil warming, better conservation of moisture, and potential improvements in fertilizer efficiency. It can also reduce weed pressure and allow surface residues to protect the soil surface.

Limitations include the need for appropriate equipment and investment, suitability issues on very wet or rocky soils, and the requirement for careful management of residue and timing. It may not be appropriate for all crops or farm sizes, and some producers refer to the practice simply as ridge tillage.

See also: ridge tillage, conservation tillage, soil erosion, sustainable farming.