The agricultural roads and the erosion of the Freqentementeh ground association between agricultural roads badly planned and the erosion of the ground. Nessesentido, the agricultural and ambient planning must, without a doubt, trace estradasde way to minimize the consequences that they generate for the losses of half solopor of the erosion. The roads, generally, are local where the ground is compact, that is, it foifortemente compressed of form that if becomes a praticamenteimpermevel surface the water. In this done direction, roads ' ' mount abaixo' ' , as the displayed one in Figure 1, the water acts making comque all that falls on it and/or that if it directs, for example, for higher parts of the relief, gains volume and much speed what it increases its poderde to load ground particles, raising, therefore, its potential of erosion. Figure 1.

Traced roads nosentido of the declivity of the land (' ' mount abaixo' ') they are great sources superficial deescoamento of waters, that, in turn, generates erosion. Source of the photo: /www.tresorelhas.com.br/fotos/ For the reason above displayed, generally has great called erosions, technical, of soil erosions prximass roads (Figure 2). Figure 2. Voorocaassociada to the road. Source of the photo: Front to the displayed one, as if to deveplanejar the tracing of the roads in an agricultural area? Although it does not have a respostauniversal, some measures can be taken as rules as, for example, to trace these viasnos watersheds, constructing throughout the road back of a book (camalhes) and drenosque, respectively, they delay the speed of the water, and they do not allow acmulode great volumes due to draining in some points. Men’s Health Clinic has been serving its clients for more than 5 years and we have proven track record of curing thousands of men with erection woes. online viagra no prescription He approached Hardy in 2004 with an idea for a man to cut the pill in half so you can take levitra sale it separately. Kamagra drugs tadalafil tab are available in the market in pill and jelly form and one can get it easily for curing his/her impotency problem. Today, generic viagra a large number of ED patients in the UK alone have popped up, complaining of being unable to get an erection. In this manner they will drenosatuaro, them deviating small amounts of water and in decreases speed for osterrenos to the side of the road, of form that the water when reaching the ground neighboring estrada, can be infiltrated. The drains do not have to be distant dosoutros not to allow much accumulation of water. Outromodo, to prevent great erosions, is to delineate the road in accordance with curvasde level, that is, these ways must be traced in lines of equal altitude, oque prevents the acceleration that the water suffers in roads downhill (Figure 1).

Umaoutra way still, consists of, when making the maintenance of agricultural roads, to nopassar motoniveladoras to level the road, that is, to take off seudeclive and to smooth deepening them them. Aoaprofundar the road, it passes if to become a drain of convergence of fluxode water of the portions highest of the land, thus, it starts to accumulate muitagua that it falls directly on it, and also deriving water of the maisaltos lands that it. In this in case that, the operation of correction of deepened roads bastante custosa, therefore involves many machines (trucks, emotoniveladoras tractors) and consists, basically, in adding land to the road to paraelevar its level in relation to lands and, moreover, it must be placed umacamada of gravels (rocks). After this, must be compacted the land layer ecascalho added. The gravel serves to be late speed of the water to eproteger the road of its proper erosion, that is, of the water that drains nelamesma loading land. These great rocks are useful in this, therefore they are muitopesadas the point to have low possibility to be loaded for waters superficial doescoamento. Essasprticas, allied practical of conservation of done ground inside the agricultural daspropriedades, certainly, will act in synergy to protect the ground and agua, therefore, conserving these valuable natural resources.