Advertisements
Advertisements
प्रश्न
Availability of water and minerals in the soil for maximum absorption by roots is in the –
विकल्प
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.
Answer the following questions in about 30 words.
What steps can be taken to control soil erosion in the hilly areas?
What is meant by ‘in Situ’?
What are the different types of Soil according to their Zones?
How is Alluvial soil formed? Why is this soil agriculturally important?
Why Black Soils are also called ‘Black Cotton Soil’?
Which type of soil is most suitable for growing the crop of cashew nut?
Give information on:
Measures of soil conservation.
Black soil is deficient in ______.
What are black soils? Describe their formation and characteristics.
