Geography
Answer
The characteristics of Khadar and Bhangar soils are:
Khadar Soil
- Khadar is younger alluvium as flood waters deposit new layers every year.
- It is formed of fine silt and clay.
- Khadar is light in colour.
- Khadar is very fertile and ideal for intensive cultivation.
Bhangar Soil
- Bhangar is above the flood levels of rivers and presents a terrace like structure.
- Bhangar is full of kankars (lime nodules).
- Bhangar is not very fertile but crops can be grown on it by using manure.
Related Questions
Pawan and Akash have been friends since childhood. Both of them are farmers in a village near Prayagraj. They often compare their inputs so as to increase their yields. Pawan, whose farm is along the Ganges, gets better yields with lower inputs of fertilizer and irrigation than Akash whose fields are twenty kilometres away. Identify their soils. [Hint: Sub-categories of a major soil type.] Which one of them is superior to the other? Why?
(i) Name the process by which Laterite soil is formed.
(ii) Mention one disadvantage of Laterite soil.
Give a geographical reason for each of the following:
(i) Laterite soil is useful for construction purpose.
(ii) Soils of the Western Ghats are affected by wind erosion.
(iii) The foothills of the Himalayas are prone to excessive soil erosion.
(i) Which soil is suitable for growing coffee in Karnataka?
(ii) Mention two main characteristics of this soil.