Solving compaction: chisel plow, subsoiler or bulldozer?

Soil compaction is a common problem on agricultural land in Chiapas. There are several ways to remedy it, such as the use of chisel plows or subsoilers. There are also other alternatives, such as the use of bulldozers as evaluated by INIFAP, or planting crops with tap roots such as canavalia or sunflower. In this video, Rodolfo Vilchis of @ACCIMMYT explains how the use of the chisel plow compares against the alternatives.

[@alejandrocruz9607]

Buenas tardes amigo aoy de Oaxaca mi pregunta es el barbecho no es bueno?
Es mejor el subsuelo para rompero el piso de arado

[@simonfonteyne]

El barbecho con arado es un de las principales causas de la compactacion, no la solución.