describe black soil on the basis of composition, distribution, formation and suitability of crops.
Answers
Answer:
a typical black soil is highly argillaceous with a large play factor, 62% or more.
in general black soil of a upland are of low fertility while those in the valleys are very fertile.
the black soil is highly retentive of moisture. it swells greatly on accumulating moisture.
in summer the moisture evaporates the soul strings and it seemed with a broad and deep cracks. the lower layer can still retain moisture the cracks premix oxygenation of the soil to sufficient depth and the soil has extra ordinary fertility.
distribution
spread over 4600000 sq km across Maharashtra ,Madhya Pradesh, parts of Karnataka ,Telangana ,Andhra Pradesh Gujarat ,and Tamilnadu.
formation
the parent material for most of the black soil are the volcanic rocks that were formed in Deccan plateau
for example rice