There are various methods of controlling soil erosion. These methods can broadly be classified under two main heads- cover methods and barrier methods. Here we are going to discuss only about the cover methods.
Under cover methods, those methods are included that help in protecting soil from the ill effects of rain. These methods even help in improving the soil fertility and so they are very important. Few cover methods are explained as under:
- Mulching: Under this method, soil present between the growing plants is properly covered with a thick layer of organic matter like rice leaves, grass, straw and leaves. As a result of cover, soil erosion is prevented and it serves other purposes as well, like it helps in keeping the soil moist, hampers the growth of weeds and adds manure.
- Mixed cropping: Under this method, as the name suggests, variety of crops are grown together to help reduce the impact of soil erosion from the splash of rain. Here all crops are grown in alternate rows so as to keep the soil intact.
- Green manures and cover crops: Cover crops are a sort of living munch. These plants (usually legumes) are grown to cover the soil and keep a check on the growth of weeds. Legumes are grown most of the times under the slow maturing crops or fruit trees.
- Early planting: Soil erosion can also be prevented with the help of early planting. If the sowing is done at the time of rainy season then damage from the splash of rain if beyond imagination. To prevent this situation, early planting is done that helps in shortening the period when the soil is bare, so as to prevent soil erosion.
The above mentioned are few cover methods that are really useful in soil erosion control. If these methods are adopted well in time, then soil erosion or damage from the soil erosion can be controlled to a very large extent.
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With the passage of time, there are many environmental problems that have been noticed. Pollution, threatening global warming, diminishing green land are the major problems that are at an alarming stage. It has therefore become necessary to take an initiative to save our planet earth from all such problems. It is the situation of now or never. So instead of waiting for situation to be worst from worse it is better we realize this. In this regard, it is essential to have a deeper look to the problem. If we need to rank the problems, diminishing green land is the major problem of all. This is particularly due to soil erosion. Soil erosion in general terms is blowing or washing of the top layer of soil.
Soil erosion prevention is one of the good methods for eradicating this from root. Following are the ways for the same:
Gardening, moistening the soil but make sure that it is not drowned, proper vegetation, apt tillage technique, aid soil with necessary organic material and stone, wind barriers at the farm boundary, plantation of high grass in patches, organic mulch for plants, watering the plants at less evaporation level for instance in morning and plant vegetation. All these techniques make it easier to maintain the top level of soil. It holds the soil on the surface and therefore it becomes easier to conserve soil from being eroded. With these techniques you can also get a beautiful garden for yourself.
Above mentioned techniques are the indispensible tools that can help soil erosion in best possible manner. Once you get into this practice, soil erosion prevention shall become easier for you. As far as development of the economies is concerned, it is moving at a great swiftness. In order to preserve the habitat and more specifically the life on hearth it becomes vital that soil erosion prevention becomes everyone’s live out. This can reduce the problems to some extent and thus endow us a healthy living. So what are you waiting for? It is the high time to make things come better in your way.
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In general terms soil erosion is basically the process when the topmost layer of soil is blown or washed by air or rain. It is due to this reason a major amount of soil is being lost each year. It may occur at a slow pace that may not be noticed or even at a disquieting rate.
There are many reasons that could lead to soil erosion. In some areas it can be seen due to less vegetation due to which there is nothing to hold the soil. It is with the speed on the basis of which the quantum of erosion depends. Rainfalls and also run offs can be the major reason for it. As there is heavy flow of water, soil is unable to absorb the same and hence the upper layer of soil is washed away.
Due to the soil erosion, the main impact is diminution of quality of soil. The topmost layer is nutrient rich and as the water holding capacity is eroded, it results to poor quality vegetation. Even the transportation of soil can lead to ecological imbalance. It even degrades the water for drinking purpose.
There are several ways through which the soil erosion can be prevented. One of the best ways to do so is vegetation. As and when the vegetation is done it increases the holding capacity of soil. This is because the roots of plants that you grow interlock the soil. Another way is by reforestation. It is a fact that slopes removes the soil and therefore leads to erosion. Reforestation of the slopes can prove out to be an effective way to control it. Even the terracing can be a way to prevent soil from getting eroded.
As far as the current position of the economy is concerned it is better to have awareness about these methods to prevent erosion. So try to be aware of finding ways to remove erosion and make the place a better place to live in. Your one initiative can make a positive impact on the economy.
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