Piedmont Swamp Soil is found only in which one of the following distri...
Piedmont Swamp Soil in Bihar
Introduction:
Piedmont Swamp Soil is a specific type of soil found in the state of Bihar, India. It is important to understand the geography and districts of Bihar to determine the correct location where this soil is found.
Geography of Bihar:
Bihar is a state located in the eastern part of India. It shares its borders with several states including Uttar Pradesh, Jharkhand, West Bengal, and Nepal. The state is divided into several districts, each with its own unique characteristics, including soil types.
Piedmont Swamp Soil:
Piedmont Swamp Soil is a type of soil that is typically found in the piedmont region, which is an area at the foot of a mountain or hill. This soil type is characterized by its high moisture content and organic matter. It is usually fertile and suitable for agricultural activities.
Identification of the District:
Among the given options, the correct district where Piedmont Swamp Soil is found in Bihar is West Champaran. This district is located in the western part of Bihar and shares its border with the country of Nepal. It is known for its fertile agricultural lands and diverse soil types, including the Piedmont Swamp Soil.
Other Options:
- Madhubani: Madhubani is a district located in northern Bihar, but it is not known for the presence of Piedmont Swamp Soil.
- Bhagalpur: Bhagalpur is a district located in the eastern part of Bihar, known for its fertile alluvial soil. Piedmont Swamp Soil is not found in this district.
- Sitamarhi: Sitamarhi is a district located in northern Bihar, near the Nepal border. It is known for its fertile soil, but Piedmont Swamp Soil is not found in this district either.
Therefore, the correct answer is option C) West Champaran, as this is the district in Bihar where Piedmont Swamp Soil is found.
Piedmont Swamp Soil is found only in which one of the following distri...
- Piedmont marshy soil: It is swallowing up deep bottom rocks and pebbles. It is mostly smooth, rich in organic matter and neutral reaction. This type of soil is found in the north-west Champaran district.
Soil profile of Bihar -
- Bihar is measurable on the world's fertile alluvial plain of the Ganga Valley which extends from the foothills of the Himalayas in the north to a few miles south of the Ganga River as it flows through the state from west to east.
Soil of northern plains
- The soil of this region is formed due to the sediments brought by the rivers Gandak, Budhi Gandak, Mahananda, Kosi and Saryu .
- On the basis, the soil is further divided into three types:
- Terai Soil : It is brown to yellow in color and neutral to moderately acidic in reaction. The soil of Terai is more fertile than that of Upper Terai. This type of soil is found in the northern part of Bihar near the border of Nepal.
- Ganga alluvial soil: In the plains of Bihar, this soil is generally fertile but has low organic content for regular plowing without manure. It is mostly loam with varying thickness. It is thinner towards the south and thicker towards the north.
Soil of southern plains
- This type of soil is found between the North Gangetic Plain and the Southern Plateau and is formed due to the alluvium deposited by the Son, Punpun and Phalgu rivers.
- Karail -Kewal soil: It is heavy soil (alkaline character) which is characteristic of wet paddy land or Dhandhar. It is found from Rohtas to Gaya, Aurangabad, Jehanabad, Munger and Bhagalpur .
- It is best suited for crops like rice and rabi, wheat, linseed, pulses and gram.
- Tal Soil: It is found in the backwater belt of Ganga which extends from Buxar to Banka district.
- The soil varies in color from light brown to dark brown and in texture from medium to heavy clay.
- Rabi or spring crops such as wheat, khesari, gram, peas, lentils are harvested after the water dries up and have a high yield.
- Balthar soil: It is less fertile and has less water absorption capacity.
- Maize, jowar, bajra and gram are the main crops. It is found in a narrow strip from Kaimur plateau to Rajmahal hills.
Soil of Southern Plateau
- Two types of soil are found in the southern plateau of Bihar:
- Red and Yellow Soils: These soils are formed by the disintegration of igneous and metamorphic rocks. They are less fertile and thus suitable for coarse crops and pulses. It is found in Banka, Gaya, Aurangabad, Jamui and Munger.
- Red Sandy Soil: This soil has high percentage of sand which makes it less fertile and suitable for crops of millet and jowar.
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