Question 3Answer in 150 wordsGS1GS1
Discuss the different types of soils found in India and their significance for agriculture.
Introduction
Soil refers to upper unconsolidated sediments, capable of plant growth. Thus soil is a medium of organic activity.
18 words
Main Body
Types of soil important for agriculture:
1Alluvial soil → arid/alluvial, shallow soil, extremely fertile, sustaining the largest variety of cultivation → important crops like wheat, sugarcane, maize etc. are vital.
2Black soil → volcanic lava soil with magnetite iron, but poor in nitrogen and organic matter → known as 'regur', extremely important for cotton cultivation.
3Red and Yellow soils → poor in phosphates if nitrogen, but can be cultivated with fertilizer treatment. Eg: cashews, coconuts, dryland crops like millets etc.
4Laterite soil → highly leached soils, found in heavy rainfall areas → used for coffee, tea, cashews, spices and other plantation crops in Western Ghats in N.E.
5Peaty-Marshy soil → high organic content composed of fossil deposits → useful for mangrove forests, sundhi nee - useful for dyeing.
6Desert/Arid soil → saline soil called as 'uara' because it infertile, but with utilization → millets can be cultivated.
Therefore, India has a wide diversity of soils, leading to cultivation of tropical and temperate crops.
169 words7 paragraphs
- Clear classification of soil types
- Specific crops mentioned for each soil type
- Connection to agricultural importance established
Topper
Ritika Chitlangia
Subject & Paper
GS1GS1
Topic
Salient features of Indian Society, Diversity of India
Soils
Types and agricultural significance
Writing Stats
187
Total words
7
Paragraphs