Soil and water protection essay

Introduction The website is a means of rapidly locating information on the economic costs of soil erosion.

Soil and water protection essay

Featured Example Essay Gliricidiaa sepium Gliricidia was first used in Mexico to provide shade for cacao plantations. It is from this use that the Aztecs labeled the tree "Madre de Cacao" Mother of cacao.

Soil and water protection essay

Later, in the 18th Century, Gliricidia was brought to Sri Lanka to provide shade for coffee plantations. This makes it ideal for fuelwood; a vital energy source in tropical regions and areas where gas and propane are not as accessible or affordable.

Gliricidia sepium is a leguminous tree and belongs to the family Fabaceae. Gliricidia, which originated in Central America, is used in many tropical and sub-tropical countries as live fencing.

That is, it is planted along the side of fields, and the trunks are used as fence posts.

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During the dry season, when much of the forage is gone, the tree limbs are cut and the foliage is offered to livestock.

Gliricidia trees are a medium size, with composite leaves. The flowers are reddish and on the end of branches without leaves.

The fruit is a pod about cm. Typically, it can be found growing in acid soils with low to medium fertility.

Soil and water protection essay

Usually Gliricidia sepium is just called gliricidia. There are only a few local names for the tree. Cacao de nance, cacahnanance -- Honduras There are many compounds in Gliricidia sepium. The ones most researched are the tannins.

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In one study, Gliricidia was found to contain Tannins bind to protein and can make plants with high levels have an astringent dry mouth taste.

The exact quantity of tannins varies with the location of the tree. The active medicinal compounds may be the tannins or other compounds such as afrormosin, medicarpin, or some isoflavins. However, many animals cannot tolerate the consumption of large quantities of gliricidia.

The tannins bind proteins and decrease the nutritive value of the plant. Some animals, such as goats, can consume larger quantities of plants with tannins than other animals such as cattle and sheep.

Goats, unlike cattle and sheep, have a salivary protein binding factor that binds to the tannins. Gliricidia is used by farmers in some Latin American countries to repel insects.Fluoride is found naturally in soil, water, and foods. It is also produced synthetically for use in drinking water, toothpaste, mouthwashes and various chemical products.

Published: Tue, 23 May In recent decades, many environmental problems have increased as the result of human activities and unplanned management of the technological development those interference ecosystems. The "Green Wing" of the Nazi Party and its Historical Antecedents Peter Staudenmaier "We recognize that separating humanity from nature, from the whole of life, leads to humankind’s own destruction and to the death of nations.

Essay No. Pollution. The word pollution has been derived from the Latin word pollution, which means to make dirty. Pollution is the process of making the environment land water and air dirty by adding harmful substances to it.

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At the beginning of the game, . Short essay on Soil Conservation Afforestation-Afforestation is another effective measure to check the erosion of soil either through running water or through winds.

Such trees can be planted along the roads, canals, river banks, bordering areas of the desert and in ravine and wasteland areas.

Copyright 2002 by Ronald B. Standler Some geographical areas have drinking water that is naturally high in fluoridefor example, southern Asia, the eastern Mediterranean, and Africa.
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A forestation programmes may be undertaken at.

Short essay on Soil Conservation