Question

[ 2 ] A B 1. Red Soil 1. Mustard, Groundnut 2. Black Soil 2. Millet, Wheat 3. Barley​

Answer 1

Answer:

Red soil=Red soil is a type of soil that develops in a warm, temperate, moist climate under deciduous or mixed forest, having thin organic and organic-mineral layers black brown leached layer resting on an illuvium red layer

1.Mustard can be raised on variable soil types with good drainage, but is best adapted to fertile, well-drained, loamy soils. Soils prone to crusting prior to seedling emergence can cause problems.

2.Peanuts grow best in well-drained, red colored, yellow-red and red, fertile, sandy to sandy loam soils with a pH range of 5, 5 to 7, 0.

3.Black soils are mineral soils which have a black surface horizon, enriched with organic carbon that is at least 25 cm deep. Organic carbon content in the upper 25-cm of the black horizons of ≥1.2% (or ≥ 0.6% for tropical regions)

Explanation: