Organic mulches;

These are remains of dead plant materials normally spread at the base of crops by farmers for the benefit of the plants and also the soils. These mulches suppresses weeds, they prevent excessive water loss from the soils, they protect the soils from being eroded by agents of erosión such as running water and strong winds. Because these are organic mulches, with time they decompose and thus add soil organic matter and therefore soil organic carbon is enhanced. This mitigates climate change. When you apply organic mulches in your farms around your crops you take care of your soil in a very sustainable way. These organic mulches can be dry grasses, dry weeds, trimmings of live fences especially those that are rich in nitrogen, dry leaves among others. When using dry weeds as mulches make sure you use seedless weeds to prevent multiplication of weeds in the farm where you are mulching.