INDIAN GEOGRAPHY

SOILS AND NATURAL VEGETATION

SOILS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which is best soil for growing crops
A
Clay soil
B
Sand soil
C
Alluvial soil
D
All of these
Explanation: 

Detailed explanation-1: -The best topsoil for growing plants is loamy soil. It is a mixture of sand, clay and another type of soil particle known as silt. Silt occurs as a deposit in river beds. The size of the silt particles is between those of sand and clay.

Detailed explanation-2: -For growing most of the crops such as wheat, gram, and paddy, the soil that is good at retaining water and rich in organic matter is suitable. Therefore, clayey soils having these characteristics are useful for such kinds of crops.

Detailed explanation-3: -Loamy soil is a mixture of sand, silt and clay. It is usually the best soil for cultivation as it has good water holding capacity. Loamy soil also contains a good amount of nutrients and humus (organic matter) which are necessary for the plant’s growth.

Detailed explanation-4: -Best Vegetables for Clay Soil Lettuce, chard, snap beans and other crops with shallow roots benefit from clay soil’s ability to retain moisture, and broccoli, Brussels sprouts and cabbage often grow better in clay soil than looser loams because their roots enjoy firm anchorage.

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