Saturday, June 8, 2013

Soil/Land resources

    Land is the other natural resource of Nepal. In Nepal most people depend on land. They do farming and earn their living from land. Land includes soil and minerals. The cultivable land in Nepal is about 17%. About 38% of the land is rocky and covered with snow.

     Soil is an important factor for agriculture. It is not possible for people and animals to live on earth without soil. The land in Terai is very fertile. It is good for agriculture. So, the productivity of Terai is very high. The terai region is the storehouse of food grains. It is called the green belt of Nepal. There are many hills and mountains in Nepal. The surface is rugged and sloppy in the hills. When rainfall is heavy the top soil of the hills is washed away. Then it causes landslides. So, the trees should be planted and conserved to protect soil in the hills. Plants are the only means to hold the soil tightly and to stop erosion.



     A variety of soils are available in Nepal. Nepal is an agricultural country. There is a great importance of soil here. Alluvial soil is found in abundance, which is very good for growing paddy, wheat, jute, oil seed, tobacco and sugarcane. Sandy and stony soil is found in inner Terai and Chure range. Soil is good for growing groundnut, coconut, palm, oil seeds, maize, potatoes, etc. Reddish grey soil is found in the hills of Mahabharat. This type of soil is good for potato, fruits, soyabean, tea and maize. Lacutrine soil is found in the valley. Its colour is black. It is good for the growth of green vegetables and food crops. In the Himalayan region the soil is not suitable for food and cash crops. The soil has less fertility so only buckwheat, barley, maize and potato can be grown.

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