Commercial waste center: Agricultural waste
According with a commercial waste center, traditional agricultural waste exploitation did not lead to significant harm to the environment, were made up of farms and the "farm" land.The cattle are fed agricultural production of land and is using excreta and animal wastes after a fermentation process, which was performed in the muck.The manure was the basis of the fertility of traditional agriculture.But these farms gave way to farms and livestock farms, with a high degree of intensity and where wastes are generated, so far not considered.Intensive farms put on the market more products and at times off-season classic, because agricultural residues are generated in these cultures are to increase intensive agricultural residues classics.
Similarly, traditional farming has given way to farms, with greater intensity and concentration of animals, to use the most advanced technologies, increase productivity and reduce costs, the only way to enter a competitive market price.In these farms, factories behave like animal products; apply cleaning systems similar to those in industry to remove the droppings of animals, by water.The result of this cleaning is the generation of a spill, high moisture and organic matter, known as livestock manure or residue.I propose a summary of the legislation applicable to agricultural waste.
Agricultural residues are the residues generated in the natural environment and consist of a heterogeneous group of products made by plants, or parts thereof, which should be separated to obtain the fruit, or even the agricultural product.Also includes waste from intensive farming, particularly agricultural plastics.
Commercial waste center: Agricultural crop waste generators
As a result of agricultural activity, it generates a lot of waste.Some roots, leaves or fruits are broken down and integrated into the soil to improve the agronomic properties of cultivated soil.Other waste consisting of stems and, in general, the aerial part of the plant, the advantage in livestock and industry.Finally, there are some residues that are not used in the area that are generated, and must be removed to facilitate farming.These occur in the following crops:
a) Grain cereal crops.The waste produced by these crops to be harvested, fibrous in nature as straw or canot.The amount of litter generated varies between 1.4 and 4.3 tonnes per hectare of crop, but these data should be reduced in areas where these wastes have a local facility for industrial, agricultural or livestock.
b) Crops called "industrial" as textile fibers and oilseeds produced as waste lignocellulose nature stems.These residues have no use and must be removed usually by fire in the same plot.Waste quantities ranging from 1 to about 10 tons per hectare of land, specifically, the sunflower and cotton crops respectively.
c) Fruit orchards, vineyards and banana.The annual pruning is a demand for the crop and on the other hand, is a source of combustible material with high calorific value.The annual average values ââused vary from 1.7 tons per hectare in crops of peaches at 2 t / ha of olive, apple and 5’33 in higher numbers in some growing areas.