CONTOUR PLOWING Meaning and
Definition
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Contour plowing is an agricultural technique that involves plowing fields along the natural contours, or curves, of the land. It is a method used to prevent soil erosion and retain water by creating ridges and furrows along the contour lines of a slope or hill. This method aims to reduce the negative impact of heavy rainfall on the soil, which can lead to erosion, loss of topsoil, and decreased agricultural productivity.
The process of contour plowing starts by carefully studying the topography of the land to identify the path of the contour lines. Farmers then plow alongside these lines using gentle, horizontal rows, instead of typical vertical rows. This technique helps to slow the flow of water across the land, allowing it to infiltrate the soil more effectively. By plowing along the contours, water is trapped in the furrows, preventing it from gaining speed and causing erosion. It also encourages the even distribution of water throughout the field, supporting the growth of crops.
Contour plowing offers numerous advantages, such as reduced soil erosion, better water conservation, and improved soil quality. By preventing erosion, it helps to maintain the integrity of the land and preserve fertile soil. This technique is particularly beneficial in areas with sloping terrains, where the risk of erosion is higher. Ultimately, contour plowing contributes to sustainable agriculture practices by minimizing environmental degradation and supporting long-term food production.
Etymology of CONTOUR PLOWING
The etymology of the term "contour plowing" can be understood by breaking it down into its individual components:
1. Contour: The word "contour" originated in the early 17th century from the French word "contourner", which means "to go around". It is derived from the Latin word "con-" (meaning "together") and "tornare" (meaning "to turn"). In the context of land or landscapes, "contour" refers to the outline or shape of a specific feature, typically relative to its elevations or curvatures.
2. Plowing: The term "plowing" comes from the Old English word "plōgian" or "plōhian", which means "to turn up the soil with a plow".
