Advertisements
Advertisements
प्रश्न
Availability of water and minerals in the soil for maximum absorption by roots is in the –
पर्याय
B-horizon
C-horizon
A-horizon
surface of soil
Advertisements
उत्तर
A-horizon
Explanation:
A-horizon is top soil, rich in humus. Humus improves the texture of soil, increases soil aeration and water holding capacity of soil as well as provides nutrients to the growing plants. This soil layer also contains minerals. Humus and minerals make the soil fertile and favour plant growth.
APPEARS IN
संबंधित प्रश्न
Mention two differences between Alluvial Soil and Black Cotton Soil.
Name the following :
An important transported soil of India.
Give a geographical reason for each of the following:
Wind is a common agent of soil erosion in arid regions.
Which subject deals with the study of Soil?
Mention the types of Soils found in India.
Or
Name the four major Soil types found in India, leaving out desert and mountain Soils.
Or
Name four major groups of Soil found in the Indian Plains and Plateaus.
Name the Soil known for its self-ploughing quality and the capacity to hold moisture. Name any two cash crops for which it is specially suited.
Which minerals are found in Regur Soil?
What is Black Soil?
Name the varieties of Alluvial Soils. Where are they found?
Give a single word for the following:
The loose rock material, together with humus, forming the uppermost layer of the earth’s crust and serving a source of food and moisture for plants.
