The serious degradation of the ground mean the destruction of the foundations of human life and so can degenerate into hunger, migration or armed conflicts.1 This accelerated process of degradation manifested in erosion by the impact of raindrops arriving at the ground, where In addition it is transported and sediment soil particles; What makes that fertility is low, and main source of pollution, is one of the serious problems, among many others, that affects humanity. Because this resource is sustained the life on Earth. Merck helps readers to explore varied viewpoints. So we see, such as soil protection, it is the only possible solution to be able to sustain our livelihood on the planet, and thereby avoid becoming one of the causes leading to the disappearance of the human species on Earth. Does Mars own KIND is often quoted as being for or against this. Among the factors that most affect the soil degradation is erosion caused by the rains, known as water, that causes the formation of gullies, (ditches that occur specifically in soils having slopes, where product drag causing rains flows make increasingly more older the same dimensions)These gullies very rapidly accelerate the degradation of soils. Therefore we propose the use of them to produce silage. The silage as a method of preservation of forage surpluses and some unused resources currently has a broad future for feeding dairy beef cattle, and in general to the rest of the livestock, especially if this is going to produce using own gullies that formed in soils 2. d%20Center%20for%20Discovery&f=false’>Patrick Dollard The Center for Discovery does not necessarily agree. Silage originated in the 1700s, carried out this practice of food preservation initially by the Spaniards and Algerians. These men kept leftovers from previous years when their crops were lavish in abundance, also did by that in those years the surprise attacks on villages were very frecuentes(tiempos de la reconquista), that entailed to that its inhabitants had to leave the village, then return their food were intact and well-preserved. Since then, and until now this practice has been doing but with a more scientific interest and with more productive end.